Improve featured image flow (#23962)

Modules/Sources/AsyncImageKit/Views/AsyncImageView.swift

@@ -184,7 +184,7 @@ extension GIFImageView {
         }
     }
 
-    private func prepareForReuse() {
+    public func prepareForReuse() {
         if isAnimatingGIF {
             prepareForReuse()
         } else {

Modules/Sources/WordPressUI/Extensions/SwiftUI+Extensions.swift

@@ -1,5 +1,25 @@
+import UIKit
 import SwiftUI
 
 public extension EdgeInsets {
     static let zero = EdgeInsets(top: 0, leading: 0, bottom: 0, trailing: 0)
 }
+
+private struct PresentingViewControllerKey: EnvironmentKey {
+    static let defaultValue = WeakEnvironmentValueWrapper<UIViewController>()
+}
+
+extension EnvironmentValues {
+    public var presentingViewController: UIViewController? {
+        get {
+            self[PresentingViewControllerKey.self].value ?? UIViewController.topViewController
+        }
+        set {
+            self[PresentingViewControllerKey.self].value = newValue
+        }
+    }
+}
+
+private final class WeakEnvironmentValueWrapper<T: AnyObject> {
+    weak var value: T?
+}

RELEASE-NOTES.txt

@@ -20,7 +20,7 @@
 * [*] Enable fast deceleration for filters on the Discover tab [#23954]
 * [*] Disable universal links support for QR code login. You can only scan the codes using the app now. [#23953]
 * [*] Add scroll-to-top button to Reader streams [#23957]
-
+* [*] Add a quick way to replace a featured image for a post [#23962]
 
 25.6
 -----

WordPress/Classes/System/WordPress-Bridging-Header.h

@@ -41,7 +41,6 @@
 #import "PostServiceOptions.h"
 #import "PostSettingsViewController.h"
 #import "PostSettingsViewController_Internal.h"
-#import "WPProgressTableViewCell.h"
 #import "PostTag.h"
 #import "PostTagService.h"
 

WordPress/Classes/ViewRelated/Blog/My Site/Header/HomeSiteHeaderViewController+SiteIcon.swift

@@ -28,7 +28,7 @@ extension HomeSiteHeaderViewController {
             mediaMenu.makeCameraAction(delegate: presenter),
             mediaMenu.makeImagePlaygroundAction(delegate: presenter),
             mediaMenu.makeSiteMediaAction(blog: blog, delegate: presenter)
-        ]
+        ].compactMap { $0 }
         if FeatureFlag.siteIconCreator.enabled {
             actions.append(UIAction(
                 title: SiteIconAlertStrings.Actions.createWithEmoji,

WordPress/Classes/ViewRelated/Media/MediaPicker/Helpers/MediaPickerMenuController.swift

@@ -0,0 +1,62 @@
+import Photos
+import PhotosUI
+
+final class MediaPickerMenuController: NSObject {
+    var onSelection: ((MediaPickerSelection) -> Void)?
+
+    fileprivate func didSelect(_ items: [MediaPickerItem], source: String) {
+        let selection = MediaPickerSelection(items: items, source: source)
+        DispatchQueue.main.async {
+            self.onSelection?(selection)
+        }
+    }
+}
+
+extension MediaPickerMenuController: PHPickerViewControllerDelegate {
+    public func picker(_ picker: PHPickerViewController, didFinishPicking results: [PHPickerResult]) {
+        picker.presentingViewController?.dismiss(animated: true)
+        if !results.isEmpty {
+            self.didSelect(results.map(MediaPickerItem.pickerResult), source: "apple_photos")
+        }
+    }
+}
+
+extension MediaPickerMenuController: ImagePickerControllerDelegate {
+    func imagePicker(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey: Any]) {
+        picker.presentingViewController?.dismiss(animated: true)
+        if let image = info[.originalImage] as? UIImage {
+            self.didSelect([.image(image)], source: "camera")
+        }
+    }
+}
+
+extension MediaPickerMenuController: SiteMediaPickerViewControllerDelegate {
+    func siteMediaPickerViewController(_ viewController: SiteMediaPickerViewController, didFinishWithSelection selection: [Media]) {
+        viewController.presentingViewController?.dismiss(animated: true)
+        if !selection.isEmpty {
+            self.didSelect(selection.map(MediaPickerItem.media), source: "site_media")
+        }
+    }
+}
+
+extension MediaPickerMenuController: ImagePlaygroundPickerDelegate {
+    func imagePlaygroundViewController(_ viewController: UIViewController, didCreateImageAt imageURL: URL) {
+
+        viewController.presentingViewController?.dismiss(animated: true)
+        if let data = try? Data(contentsOf: imageURL), let image = UIImage(data: data) {
+            self.didSelect([.image(image)], source: "image_playground")
+        } else {
+            wpAssertionFailure("failed to read the image created by ImagePlayground")
+        }
+    }
+}
+
+extension MediaPickerMenuController: ExternalMediaPickerViewDelegate {
+    func externalMediaPickerViewController(_ viewController: ExternalMediaPickerViewController, didFinishWithSelection selection: [ExternalMediaAsset]) {
+        viewController.presentingViewController?.dismiss(animated: true)
+        if !selection.isEmpty {
+            let source = viewController.source == .tenor ? "free_gifs" : "free_photos"
+            self.didSelect(selection.map(MediaPickerItem.external), source: source)
+        }
+    }
+}