Remove available checks

Author: kean

WordPress/Classes/Extensions/Colors and Styles/WPStyleGuide+ApplicationStyles.swift

@@ -57,24 +57,20 @@ extension WPStyleGuide {
 
     /// Style `UITableView` in the app
     class func configureTableViewAppearance() {
-        if #available(iOS 15.0, *) {
-            UITableView.appearance().sectionHeaderTopPadding = 0
-        }
+        UITableView.appearance().sectionHeaderTopPadding = 0
     }
 
     /// Style the tab bar using Muriel colors
     class func configureTabBarAppearance() {
         UITabBar.appearance().tintColor = .tabSelected
         UITabBar.appearance().unselectedItemTintColor = .tabUnselected
 
-        if #available(iOS 15.0, *) {
-            let appearance = UITabBarAppearance()
-            appearance.configureWithOpaqueBackground()
-            appearance.backgroundColor = .systemBackground
+        let appearance = UITabBarAppearance()
+        appearance.configureWithOpaqueBackground()
+        appearance.backgroundColor = .systemBackground
 
-            UITabBar.appearance().standardAppearance = appearance
-            UITabBar.appearance().scrollEdgeAppearance = appearance
-        }
+        UITabBar.appearance().standardAppearance = appearance
+        UITabBar.appearance().scrollEdgeAppearance = appearance
     }
 
     /// Style the `LightNavigationController` UINavigationBar and BarButtonItems
@@ -114,10 +110,7 @@ extension WPStyleGuide {
         appearance.configureWithDefaultBackground()
 
         UIToolbar.appearance().standardAppearance = appearance
-
-        if #available(iOS 15.0, *) {
-            UIToolbar.appearance().scrollEdgeAppearance = appearance
-        }
+        UIToolbar.appearance().scrollEdgeAppearance = appearance
     }
 }
 

WordPress/Classes/Extensions/NSAttributedString+Helpers.swift

@@ -26,12 +26,7 @@ public extension NSAttributedString {
         for (value, image) in unwrappedEmbeds {
             let imageAttachment = NSTextAttachment()
             let gifType = UTType.gif.identifier
-            var displayAnimatedGifs = false
-
-            // Check to see if the animated gif view provider is registered
-            if #available(iOS 15.0, *) {
-                displayAnimatedGifs = NSTextAttachment.textAttachmentViewProviderClass(forFileType: gifType) == AnimatedGifAttachmentViewProvider.self
-            }
+            let displayAnimatedGifs = NSTextAttachment.textAttachmentViewProviderClass(forFileType: gifType) == AnimatedGifAttachmentViewProvider.self
 
             // When displaying an animated gif pass the gif data instead of the image
             if

WordPress/Classes/Extensions/UIApplication+mainWindow.swift

@@ -2,13 +2,9 @@ import UIKit
 
 extension UIApplication {
     @objc var mainWindow: UIWindow? {
-        if #available(iOS 15, *) {
-            return connectedScenes
-                .compactMap { ($0 as? UIWindowScene)?.keyWindow }
-                .first
-        } else {
-            return windows.filter { $0.isKeyWindow }.first
-        }
+        connectedScenes
+            .compactMap { ($0 as? UIWindowScene)?.keyWindow }
+            .first
     }
 
     @objc var currentStatusBarFrame: CGRect {

WordPress/Classes/Utility/WebKitViewController.swift

@@ -349,10 +349,7 @@ class WebKitViewController: UIViewController, WebKitAuthenticatable {
         appearance.backgroundColor = UIColor(light: .white, dark: .appBarBackground)
 
         toolBar.standardAppearance = appearance
-
-        if #available(iOS 15.0, *) {
-            toolBar.scrollEdgeAppearance = appearance
-        }
+        toolBar.scrollEdgeAppearance = appearance
 
         fixBarButtonsColorForBoldText(on: toolBar)
     }

WordPress/Classes/ViewRelated/Blaze/Overlay/BlazeOverlayViewController.swift

@@ -156,9 +156,7 @@ final class BlazeOverlayViewController: UIViewController {
         navigationItem.standardAppearance = appearance
         navigationItem.compactAppearance = appearance
         navigationItem.scrollEdgeAppearance = appearance
-        if #available(iOS 15.0, *) {
-            navigationItem.compactScrollEdgeAppearance = appearance
-        }
+        navigationItem.compactScrollEdgeAppearance = appearance
     }
 
     private func setupView() {

WordPress/Classes/ViewRelated/Blaze/Webview/BlazeWebViewController.swift

@@ -90,9 +90,7 @@ class BlazeWebViewController: UIViewController, BlazeWebView {
         navigationItem.standardAppearance = appearance
         navigationItem.compactAppearance = appearance
         navigationItem.scrollEdgeAppearance = appearance
-        if #available(iOS 15.0, *) {
-            navigationItem.compactScrollEdgeAppearance = appearance
-        }
+        navigationItem.compactScrollEdgeAppearance = appearance
     }
 
     // MARK: Reachability Helpers

WordPress/Classes/ViewRelated/Blog/Blog Dashboard/BlogDashboardViewController.swift

@@ -325,20 +325,6 @@ extension BlogDashboardViewController {
     }
 }
 
-// MARK: - UI Popover Delegate
-
-/// This view controller may host a `DashboardPromptsCardCell` that requires presenting a `MenuSheetViewController`,
-/// a fallback implementation of `UIMenu` for iOS 13. For more details, see the docs on `MenuSheetViewController`.
-///
-/// NOTE: This should be removed once we drop support for iOS 13.
-///
-extension BlogDashboardViewController: UIPopoverPresentationControllerDelegate {
-    // Force popover views to be presented as a popover (instead of being presented as a form sheet on iPhones).
-    public func adaptivePresentationStyle(for controller: UIPresentationController, traitCollection: UITraitCollection) -> UIModalPresentationStyle {
-        return .none
-    }
-}
-
 // MARK: - Helper functions
 
 private extension Collection where Element == DashboardCardModel {

WordPress/Classes/ViewRelated/Blog/Blog Dashboard/Cards/Pages/DashboardPageCreationCell.swift

@@ -52,21 +52,14 @@ class DashboardPageCreationCell: UITableViewCell {
         button.addTarget(self, action: #selector(createPageButtonTapped), for: .touchUpInside)
         let font = WPStyleGuide.fontForTextStyle(.callout, fontWeight: .bold)
 
-        if #available(iOS 15.0, *) {
-            var buttonConfig: UIButton.Configuration = .plain()
-            buttonConfig.contentInsets = Metrics.createPageButtonContentInsets
-            buttonConfig.titleTextAttributesTransformer = UIConfigurationTextAttributesTransformer({ incoming in
-                var outgoing = incoming
-                outgoing.font = font
-                return outgoing
-            })
-            button.configuration = buttonConfig
-        } else {
-            button.titleLabel?.font = font
-            button.setTitleColor(.jetpackGreen, for: .normal)
-            button.contentEdgeInsets = Metrics.createPageButtonContentEdgeInsets
-            button.flipInsetsForRightToLeftLayoutDirection()
-        }
+        var buttonConfig: UIButton.Configuration = .plain()
+        buttonConfig.contentInsets = Metrics.createPageButtonContentInsets
+        buttonConfig.titleTextAttributesTransformer = UIConfigurationTextAttributesTransformer({ incoming in
+            var outgoing = incoming
+            outgoing.font = font
+            return outgoing
+        })
+        button.configuration = buttonConfig
 
         return button
     }()

WordPress/Classes/ViewRelated/Blog/Blog Dashboard/Cards/Prompts/DashboardPromptsCardCell.swift

@@ -12,23 +12,11 @@ class DashboardPromptsCardCell: UICollectionViewCell, Reusable {
         frameView.translatesAutoresizingMaskIntoConstraints = false
         frameView.setTitle(Strings.cardFrameTitle)
 
-        // NOTE: Remove the logic when support for iOS 14 is dropped
-        if #available (iOS 15.0, *) {
-            // assign an empty closure so the button appears.
-            frameView.onEllipsisButtonTap = {
-                BlogDashboardAnalytics.trackContextualMenuAccessed(for: .prompts)
-            }
-            frameView.ellipsisButton.showsMenuAsPrimaryAction = true
-            frameView.ellipsisButton.menu = contextMenu
-        } else {
-            // Show a fallback implementation using `MenuSheetViewController`.
-            // iOS 13 doesn't support showing UIMenu programmatically.
-            // iOS 14 doesn't support `UIDeferredMenuElement.uncached`.
-            frameView.onEllipsisButtonTap = { [weak self] in
-                BlogDashboardAnalytics.trackContextualMenuAccessed(for: .prompts)
-                self?.showMenuSheet()
-            }
+        frameView.onEllipsisButtonTap = {
+            BlogDashboardAnalytics.trackContextualMenuAccessed(for: .prompts)
         }
+        frameView.ellipsisButton.showsMenuAsPrimaryAction = true
+        frameView.ellipsisButton.menu = contextMenu
 
         return frameView
     }()
@@ -313,7 +301,6 @@ class DashboardPromptsCardCell: UICollectionViewCell, Reusable {
         return [defaultItems, [.learnMore(learnMoreTapped)]]
     }
 
-    @available(iOS 15.0, *)
     private var contextMenu: UIMenu {
         return .init(title: String(), options: .displayInline, children: contextMenuItems.map { menuSection in
             UIMenu(title: String(), options: .displayInline, children: [
@@ -526,27 +513,6 @@ private extension DashboardPromptsCardCell {
         BloggingPromptsIntroductionPresenter(interactionType: .actionable(blog: blog)).present(from: presenterViewController)
     }
 
-    // Fallback context menu implementation for iOS 13.
-    func showMenuSheet() {
-        guard let presenterViewController = presenterViewController else {
-            return
-        }
-        WPAnalytics.track(.promptsDashboardCardMenu)
-
-        let menuViewController = MenuSheetViewController(items: contextMenuItems.map { menuSection in
-            menuSection.map { $0.toMenuSheetItem }
-        })
-
-        menuViewController.modalPresentationStyle = .popover
-        if let popoverPresentationController = menuViewController.popoverPresentationController {
-            popoverPresentationController.delegate = presenterViewController
-            popoverPresentationController.sourceView = cardFrameView.ellipsisButton
-            popoverPresentationController.sourceRect = cardFrameView.ellipsisButton.bounds
-        }
-
-        presenterViewController.present(menuViewController, animated: true)
-    }
-
     // MARK: Constants
 
     struct Strings {
@@ -648,21 +614,6 @@ private extension DashboardPromptsCardCell {
                 }
             }
         }
-
-        var toMenuSheetItem: MenuSheetViewController.MenuItem {
-            switch self {
-            case .viewMore(let handler),
-                 .skip(let handler),
-                 .remove(let handler),
-                 .learnMore(let handler):
-                return MenuSheetViewController.MenuItem(
-                        title: title,
-                        image: image,
-                        destructive: menuAttributes.contains(.destructive),
-                        handler: handler
-                )
-            }
-        }
     }
 }
 

WordPress/Classes/ViewRelated/Blog/QuickStartChecklistViewController.swift

@@ -107,9 +107,7 @@ private extension QuickStartChecklistViewController {
         navigationItem.standardAppearance = appearance
         navigationItem.compactAppearance = appearance
         navigationItem.scrollEdgeAppearance = appearance
-        if #available(iOS 15.0, *) {
-            navigationItem.compactScrollEdgeAppearance = appearance
-        }
+        navigationItem.compactScrollEdgeAppearance = appearance
     }
 
     func startObservingForQuickStart() {