Add IconImage to encapsulate our icon processing logic

iOS/AppAssets.swift

@@ -49,8 +49,8 @@ struct AppAssets {
 		return image.maskWithColor(color: AppAssets.primaryAccentColor.cgColor)!
 	}()
 
-	static var avatarBackgroundColor: UIColor = {
-		return UIColor(named: "avatarBackgroundColor")!
+	static var iconBackgroundColor: UIColor = {
+		return UIColor(named: "iconBackgroundColor")!
 	}()
 
 	static var barBackgroundColor: UIColor = {
@@ -105,8 +105,8 @@ struct AppAssets {
 		return UIImage(systemName: "arrowtriangle.up.circle")!
 	}()
 	
-	static var masterFolderImage: UIImage = {
-		return UIImage(systemName: "folder.fill")!
+	static var masterFolderImage: IconImage = {
+		return IconImage(UIImage(systemName: "folder.fill")!)
 	}()
 	
 	static var moreImage: UIImage = {
@@ -125,8 +125,8 @@ struct AppAssets {
 		return UIImage(systemName: "safari")!
 	}()
 	
-	static var searchFeedImage: UIImage = {
-		return UIImage(systemName: "magnifyingglass")!
+	static var searchFeedImage: IconImage = {
+		return IconImage(UIImage(systemName: "magnifyingglass")!)
 	}()
 	
 	static var secondaryAccentColor: UIColor = {
@@ -157,8 +157,8 @@ struct AppAssets {
 		return UIImage(systemName: "star")!
 	}()
 	
-	static var starredFeedImage: UIImage = {
-		return UIImage(systemName: "star.fill")!
+	static var starredFeedImage: IconImage = {
+		return IconImage(UIImage(systemName: "star.fill")!)
 	}()
 
 	static var timelineStarImage: UIImage = {
@@ -166,16 +166,16 @@ struct AppAssets {
 		return image.withTintColor(AppAssets.starColor, renderingMode: .alwaysOriginal)
 	}()
 	
-	static var todayFeedImage: UIImage = {
-		return UIImage(systemName: "sun.max.fill")!
+	static var todayFeedImage: IconImage = {
+		return IconImage(UIImage(systemName: "sun.max.fill")!)
 	}()
 
 	static var trashImage: UIImage = {
 		return UIImage(systemName: "trash")!
 	}()
 	
-	static var unreadFeedImage: UIImage = {
-		return UIImage(systemName: "largecircle.fill.circle")!
+	static var unreadFeedImage: IconImage = {
+		return IconImage(UIImage(systemName: "largecircle.fill.circle")!)
 	}()
 	
 	static var vibrantTextColor: UIColor = {

iOS/IconView.swift

@@ -1,5 +1,5 @@
 //
-//  AvatarView.swift
+//  IconView.swift
 //  NetNewsWire-iOS
 //
 //  Created by Maurice Parker on 9/17/19.
@@ -8,16 +8,16 @@
 
 import UIKit
 
-final class AvatarView: UIView {
+final class IconView: UIView {
 
-	var image: UIImage? = nil {
+	var iconImage: IconImage? = nil {
 		didSet {
-			if image !== oldValue {
-				imageView.image = image
+			if iconImage !== oldValue {
+				imageView.image = iconImage?.image
 
 				if self.traitCollection.userInterfaceStyle == .dark {
 					DispatchQueue.global(qos: .default).async {
-						if self.image?.isDark() ?? false {
+						if self.iconImage?.isDark ?? false {
 							DispatchQueue.main.async {
 								self.isDisconcernable = false
 								self.setNeedsLayout()
@@ -74,8 +74,8 @@ final class AvatarView: UIView {
 
 	override func layoutSubviews() {
 		imageView.setFrameIfNotEqual(rectForImageView())
-		if (image != nil && isVerticalBackgroundExposed && !isSymbolImage) || !isDisconcernable {
-			backgroundColor = AppAssets.avatarBackgroundColor
+		if (iconImage != nil && isVerticalBackgroundExposed && !isSymbolImage) || !isDisconcernable {
+			backgroundColor = AppAssets.iconBackgroundColor
 		} else {
 			backgroundColor = nil
 		}
@@ -83,16 +83,16 @@ final class AvatarView: UIView {
 
 }
 
-private extension AvatarView {
+private extension IconView {
 
 	func commonInit() {
-		layer.cornerRadius = MasterTimelineDefaultCellLayout.avatarCornerRadius
+		layer.cornerRadius = MasterTimelineDefaultCellLayout.iconCornerRadius
 		clipsToBounds = true
 		addSubview(imageView)
 	}
 
 	func rectForImageView() -> CGRect {
-		guard let image = image else {
+		guard let image = iconImage?.image else {
 			return CGRect.zero
 		}
 

iOS/Inspector/FeedInspectorView.swift

@@ -22,28 +22,28 @@ struct FeedInspectorView : View {
 				Section(header:
 					HStack {
 						Spacer()
-						if self.viewModel.image.size.width < 32 || self.viewModel.image.size.height < 32 {
-							if colorScheme == .dark && self.viewModel.image.isDark() {
-								Image(uiImage: self.viewModel.image)
+						if self.viewModel.iconImage.image.size.width < 32 || self.viewModel.iconImage.image.size.height < 32 {
+							if colorScheme == .dark && self.viewModel.iconImage.isDark {
+								Image(uiImage: self.viewModel.iconImage.image)
 								.resizable()
-								.background(Color(AppAssets.avatarBackgroundColor))
+								.background(Color(AppAssets.iconBackgroundColor))
 								.frame(width: 24.0, height: 24.0)
 								.cornerRadius(2.0)
 							} else {
-								Image(uiImage: self.viewModel.image)
+								Image(uiImage: self.viewModel.iconImage.image)
 									.resizable()
 									.frame(width: 24.0, height: 24.0)
 									.cornerRadius(2.0)
 							}
 						} else {
-							if colorScheme == .dark && self.viewModel.image.isDark() {
-								Image(uiImage: self.viewModel.image)
+							if colorScheme == .dark && self.viewModel.iconImage.isDark {
+								Image(uiImage: self.viewModel.iconImage.image)
 									.resizable()
-									.background(Color(AppAssets.avatarBackgroundColor))
+									.background(Color(AppAssets.iconBackgroundColor))
 									.frame(width: 48.0, height: 48.0)
 									.cornerRadius(5.0)
 							} else {
-								Image(uiImage: self.viewModel.image)
+								Image(uiImage: self.viewModel.iconImage.image)
 									.resizable()
 									.frame(width: 48.0, height: 48.0)
 									.cornerRadius(5.0)
@@ -88,7 +88,7 @@ struct FeedInspectorView : View {
 			NotificationCenter.default.addObserver(self, selector: #selector(feedIconDidBecomeAvailable(_:)), name: .FeedIconDidBecomeAvailable, object: nil)
 		}
 		
-		var image: UIImage {
+		var iconImage: IconImage {
 			if let feedIcon = appDelegate.feedIconDownloader.icon(for: feed) {
 				return feedIcon
 			}

iOS/MasterFeed/Cell/MasterFeedTableViewCell.swift

@@ -31,9 +31,9 @@ class MasterFeedTableViewCell : VibrantTableViewCell {
 		}
 	}
 
-	var avatarImage: UIImage? {
+	var iconImage: IconImage? {
 		didSet {
-			avatarView.image = avatarImage
+			iconView.iconImage = iconImage
 		}
 	}
 
@@ -92,7 +92,7 @@ class MasterFeedTableViewCell : VibrantTableViewCell {
 		return label
 	}()
 
-	private let avatarView = AvatarView()
+	private let iconView = IconView()
 
 	private let bottomSeparatorView: UIView = {
 		let view = UIView()
@@ -154,9 +154,9 @@ class MasterFeedTableViewCell : VibrantTableViewCell {
 	
 	override func updateVibrancy(animated: Bool) {
 		super.updateVibrancy(animated: animated)
-		let avatarTintColor = isHighlighted || isSelected ? AppAssets.vibrantTextColor : AppAssets.secondaryAccentColor
+		let iconTintColor = isHighlighted || isSelected ? AppAssets.vibrantTextColor : AppAssets.secondaryAccentColor
 		UIView.animate(withDuration: duration(animated: animated)) {
-			self.avatarView.tintColor = avatarTintColor
+			self.iconView.tintColor = iconTintColor
 		}
 		updateLabelVibrancy(titleView, color: labelColor, animated: animated)
 	}
@@ -167,7 +167,7 @@ private extension MasterFeedTableViewCell {
 
 	func commonInit() {
 		addSubviewAtInit(unreadCountView)
-		addSubviewAtInit(avatarView)
+		addSubviewAtInit(iconView)
 		addSubviewAtInit(titleView)
 		addDisclosureView()
 		addSubviewAtInit(bottomSeparatorView)
@@ -189,7 +189,7 @@ private extension MasterFeedTableViewCell {
 	}
 
 	func layoutWith(_ layout: MasterFeedTableViewCellLayout) {
-		avatarView.setFrameIfNotEqual(layout.faviconRect)
+		iconView.setFrameIfNotEqual(layout.faviconRect)
 		titleView.setFrameIfNotEqual(layout.titleRect)
 		unreadCountView.setFrameIfNotEqual(layout.unreadCountRect)
 		disclosureButton?.setFrameIfNotEqual(layout.disclosureButtonRect)

iOS/MasterFeed/MasterFeedViewController.swift

@@ -105,11 +105,11 @@ class MasterFeedViewController: UITableViewController, UndoableCommandRunner {
 	}
 
 	@objc func faviconDidBecomeAvailable(_ note: Notification) {
-		applyToAvailableCells(configureAvatar)
+		applyToAvailableCells(configureIcon)
 	}
 
 	@objc func feedIconDidBecomeAvailable(_ note: Notification) {
-		applyToAvailableCells(configureAvatar)
+		applyToAvailableCells(configureIcon)
 	}
 
 	@objc func feedSettingDidChange(_ note: Notification) {
@@ -640,7 +640,7 @@ private extension MasterFeedViewController {
 		
 		cell.name = nameFor(node)
 		cell.unreadCount = coordinator.unreadCountFor(node)
-		configureAvatar(cell, node)
+		configureIcon(cell, node)
 		
 		guard let indexPath = dataSource.indexPath(for: node) else { return }
 		let rowsInSection = tableView.numberOfRows(inSection: indexPath.section)
@@ -652,11 +652,11 @@ private extension MasterFeedViewController {
 		
 	}
 	
-	func configureAvatar(_ cell: MasterFeedTableViewCell, _ node: Node) {
-		cell.avatarImage = imageFor(node)
+	func configureIcon(_ cell: MasterFeedTableViewCell, _ node: Node) {
+		cell.iconImage = imageFor(node)
 	}
 
-	func imageFor(_ node: Node) -> UIImage? {
+	func imageFor(_ node: Node) -> IconImage? {
 		if let feed = node.representedObject as? Feed {
 			
 			let feedIconImage = appDelegate.feedIconDownloader.icon(for: feed)

iOS/MasterTimeline/Cell/MasterTimelineAccessibilityCellLayout.swift

@@ -14,7 +14,7 @@ struct MasterTimelineAccessibilityCellLayout: MasterTimelineCellLayout {
 	let height: CGFloat
 	let unreadIndicatorRect: CGRect
 	let starRect: CGRect
-	let avatarImageRect: CGRect
+	let iconImageRect: CGRect
 	let titleRect: CGRect
 	let summaryRect: CGRect
 	let feedNameRect: CGRect
@@ -37,12 +37,12 @@ struct MasterTimelineAccessibilityCellLayout: MasterTimelineCellLayout {
 		// Separator Insets
 		self.separatorInsets = UIEdgeInsets(top: 0, left: 0, bottom: 0, right: 0)
 		
-		// Avatar
-		if cellData.showAvatar {
-			self.avatarImageRect = MasterTimelineAccessibilityCellLayout.rectForAvatar(currentPoint)
-			currentPoint.y = self.avatarImageRect.maxY
+		// Icon Image
+		if cellData.showIcon {
+			self.iconImageRect = MasterTimelineAccessibilityCellLayout.rectForIconView(currentPoint)
+			currentPoint.y = self.iconImageRect.maxY
 		} else {
-			self.avatarImageRect = CGRect.zero
+			self.iconImageRect = CGRect.zero
 		}
 		
 		let textAreaWidth = width - (currentPoint.x + MasterTimelineDefaultCellLayout.cellPadding.right + insets.right)

iOS/MasterTimeline/Cell/MasterTimelineCellData.swift

@@ -16,14 +16,14 @@ struct MasterTimelineCellData {
 	let dateString: String
 	let feedName: String
 	let showFeedName: Bool
-	let avatar: UIImage? // feed icon, user avatar, or favicon
-	let showAvatar: Bool // Make space even when avatar is nil
+	let iconImage: IconImage? // feed icon, user avatar, or favicon
+	let showIcon: Bool // Make space even when icon is nil
 	let featuredImage: UIImage? // image from within the article
 	let read: Bool
 	let starred: Bool
 	let numberOfLines: Int
 
-	init(article: Article, showFeedName: Bool, feedName: String?, avatar: UIImage?, showAvatar: Bool, featuredImage: UIImage?, numberOfLines: Int) {
+	init(article: Article, showFeedName: Bool, feedName: String?, iconImage: IconImage?, showIcon: Bool, featuredImage: UIImage?, numberOfLines: Int) {
 
 		self.title = ArticleStringFormatter.truncatedTitle(article)
 		self.summary = ArticleStringFormatter.truncatedSummary(article)
@@ -39,8 +39,8 @@ struct MasterTimelineCellData {
 
 		self.showFeedName = showFeedName
 
-		self.showAvatar = showAvatar
-		self.avatar = avatar
+		self.showIcon = showIcon
+		self.iconImage = iconImage
 		self.featuredImage = featuredImage
 		
 		self.read = article.status.read
@@ -55,8 +55,8 @@ struct MasterTimelineCellData {
 		self.dateString = ""
 		self.feedName = ""
 		self.showFeedName = false
-		self.showAvatar = false
-		self.avatar = nil
+		self.showIcon = false
+		self.iconImage = nil
 		self.featuredImage = nil
 		self.read = true
 		self.starred = false

iOS/MasterTimeline/Cell/MasterTimelineCellLayout.swift

@@ -13,7 +13,7 @@ protocol MasterTimelineCellLayout {
 	var height: CGFloat {get}
 	var unreadIndicatorRect: CGRect {get}
 	var starRect: CGRect {get}
-	var avatarImageRect: CGRect {get}
+	var iconImageRect: CGRect {get}
 	var titleRect: CGRect {get}
 	var summaryRect: CGRect {get}
 	var feedNameRect: CGRect {get}
@@ -42,9 +42,9 @@ extension MasterTimelineCellLayout {
 		return r
 	}
 	
-	static func rectForAvatar(_ point: CGPoint) -> CGRect {
+	static func rectForIconView(_ point: CGPoint) -> CGRect {
 		var r = CGRect.zero
-		r.size = MasterTimelineDefaultCellLayout.avatarSize
+		r.size = MasterTimelineDefaultCellLayout.iconImageSize
 		r.origin.x = point.x
 		r.origin.y = point.y + 4
 		return r

iOS/MasterTimeline/Cell/MasterTimelineDefaultCellLayout.swift

@@ -21,9 +21,9 @@ struct MasterTimelineDefaultCellLayout: MasterTimelineCellLayout {
 	static let starDimension = CGFloat(integerLiteral: 16)
 	static let starSize = CGSize(width: MasterTimelineDefaultCellLayout.starDimension, height: MasterTimelineDefaultCellLayout.starDimension)
 
-	static let avatarSize = CGSize(width: 32.0, height: 32.0)
-	static let avatarMarginRight = CGFloat(integerLiteral: 8)
-	static let avatarCornerRadius = CGFloat(integerLiteral: 4)
+	static let iconImageSize = CGSize(width: 32.0, height: 32.0)
+	static let iconMarginRight = CGFloat(integerLiteral: 8)
+	static let iconCornerRadius = CGFloat(integerLiteral: 4)
 
 	static var titleFont: UIFont {
 		return UIFont.preferredFont(forTextStyle: .headline)
@@ -47,7 +47,7 @@ struct MasterTimelineDefaultCellLayout: MasterTimelineCellLayout {
 	let height: CGFloat
 	let unreadIndicatorRect: CGRect
 	let starRect: CGRect
-	let avatarImageRect: CGRect
+	let iconImageRect: CGRect
 	let titleRect: CGRect
 	let summaryRect: CGRect
 	let feedNameRect: CGRect
@@ -70,12 +70,12 @@ struct MasterTimelineDefaultCellLayout: MasterTimelineCellLayout {
 		// Separator Insets
 		self.separatorInsets = UIEdgeInsets(top: 0, left: 0, bottom: 0, right: 0)
 
-		// Avatar
-		if cellData.showAvatar {
-			self.avatarImageRect = MasterTimelineDefaultCellLayout.rectForAvatar(currentPoint)
-			currentPoint.x = self.avatarImageRect.maxX + MasterTimelineDefaultCellLayout.avatarMarginRight
+		// Icon Image
+		if cellData.showIcon {
+			self.iconImageRect = MasterTimelineDefaultCellLayout.rectForIconView(currentPoint)
+			currentPoint.x = self.iconImageRect.maxX + MasterTimelineDefaultCellLayout.iconMarginRight
 		} else {
-			self.avatarImageRect = CGRect.zero
+			self.iconImageRect = CGRect.zero
 		}
 		
 		let textAreaWidth = width - (currentPoint.x + MasterTimelineDefaultCellLayout.cellPadding.right + insets.right)
@@ -98,7 +98,7 @@ struct MasterTimelineDefaultCellLayout: MasterTimelineCellLayout {
 		let feedNameWidth = textAreaWidth - (MasterTimelineDefaultCellLayout.feedRightMargin + self.dateRect.size.width)
 		self.feedNameRect = MasterTimelineDefaultCellLayout.rectForFeedName(cellData, currentPoint, feedNameWidth)
 		
-		self.height = [self.avatarImageRect, self.feedNameRect].maxY() + MasterTimelineDefaultCellLayout.cellPadding.bottom
+		self.height = [self.iconImageRect, self.feedNameRect].maxY() + MasterTimelineDefaultCellLayout.cellPadding.bottom
 
 	}
 	

iOS/MasterTimeline/Cell/MasterTimelineTableViewCell.swift

@@ -17,7 +17,7 @@ class MasterTimelineTableViewCell: VibrantTableViewCell {
 	private let dateView = MasterTimelineTableViewCell.singleLineUILabel()
 	private let feedNameView = MasterTimelineTableViewCell.singleLineUILabel()
 	
-	private lazy var avatarView = AvatarView()
+	private lazy var iconView = IconView()
 	
 	private lazy var starView = {
 		return NonIntrinsicImageView(image: AppAssets.timelineStarImage)
@@ -68,7 +68,7 @@ class MasterTimelineTableViewCell: VibrantTableViewCell {
 
 		unreadIndicatorView.setFrameIfNotEqual(layout.unreadIndicatorRect)
 		starView.setFrameIfNotEqual(layout.starRect)
-		avatarView.setFrameIfNotEqual(layout.avatarImageRect)
+		iconView.setFrameIfNotEqual(layout.iconImageRect)
 		setFrame(for: titleView, rect: layout.titleRect)
 		setFrame(for: summaryView, rect: layout.summaryRect)
 		feedNameView.setFrameIfNotEqual(layout.feedNameRect)
@@ -77,8 +77,8 @@ class MasterTimelineTableViewCell: VibrantTableViewCell {
 		separatorInset = layout.separatorInsets
 	}
 	
-	func setAvatarImage(_ image: UIImage) {
-		avatarView.image = image
+	func setIconImage(_ image: IconImage) {
+		iconView.iconImage = image
 	}
 	
 }
@@ -128,7 +128,7 @@ private extension MasterTimelineTableViewCell {
 		addSubviewAtInit(unreadIndicatorView, hidden: true)
 		addSubviewAtInit(dateView, hidden: false)
 		addSubviewAtInit(feedNameView, hidden: true)
-		addSubviewAtInit(avatarView, hidden: true)
+		addSubviewAtInit(iconView, hidden: true)
 		addSubviewAtInit(starView, hidden: true)
 	}
 	
@@ -167,7 +167,6 @@ private extension MasterTimelineTableViewCell {
 	}
 	
 	func updateFeedNameView() {
-		
 		if cellData.showFeedName {
 			showView(feedNameView)
 			feedNameView.font = MasterTimelineDefaultCellLayout.feedNameFont
@@ -187,28 +186,26 @@ private extension MasterTimelineTableViewCell {
 		showOrHideView(starView, !cellData.starred)
 	}
 	
-	func updateAvatar() {
-		
-		guard let image = cellData.avatar, cellData.showAvatar else {
-			makeAvatarEmpty()
+	func updateIconImage() {
+		guard let image = cellData.iconImage, cellData.showIcon else {
+			makeIconEmpty()
 			return
 		}
 
-		showView(avatarView)
+		showView(iconView)
 		
-		if avatarView.image !== cellData.avatar {
-			avatarView.image = image
+		if iconView.iconImage !== cellData.iconImage {
+			iconView.iconImage = image
 			setNeedsLayout()
 		}
 	}
 	
-	func makeAvatarEmpty() {
-		
-		if avatarView.image != nil {
-			avatarView.image = nil
+	func makeIconEmpty() {
+		if iconView.iconImage != nil {
+			iconView.iconImage = nil
 			setNeedsLayout()
 		}
-		hideView(avatarView)
+		hideView(iconView)
 	}
 	
 	func hideView(_ view: UIView) {
@@ -234,7 +231,7 @@ private extension MasterTimelineTableViewCell {
 		updateFeedNameView()
 		updateUnreadIndicator()
 		updateStarView()
-		updateAvatar()
+		updateIconImage()
 	}
 	
 }

iOS/MasterTimeline/MasterTimelineTitleView.swift

@@ -10,7 +10,7 @@ import UIKit
 
 class MasterTimelineTitleView: UIView {
 
-	@IBOutlet weak var avatarView: AvatarView!
+	@IBOutlet weak var iconView: IconView!
 	@IBOutlet weak var label: UILabel!
 	@IBOutlet weak var unreadCountView: MasterTimelineUnreadCountView!
 	

iOS/MasterTimeline/MasterTimelineTitleView.xib

@@ -23,7 +23,7 @@
                     <rect key="frame" x="79.5" y="9" width="110.5" height="20"/>
                     <color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                 </view>
-                <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="5gI-Wl-lnK" customClass="AvatarView" customModule="NetNewsWire" customModuleProvider="target">
+                <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="5gI-Wl-lnK" customClass="IconView" customModule="NetNewsWire" customModuleProvider="target">
                     <rect key="frame" x="0.0" y="9" width="20" height="20"/>
                     <color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                     <constraints>
@@ -47,7 +47,7 @@
             <freeformSimulatedSizeMetrics key="simulatedDestinationMetrics"/>
             <viewLayoutGuide key="safeArea" id="vUN-kp-3ea"/>
             <connections>
-                <outlet property="avatarView" destination="5gI-Wl-lnK" id="u0l-N7-Kbp"/>
+                <outlet property="iconView" destination="5gI-Wl-lnK" id="IiR-qS-d22"/>
                 <outlet property="label" destination="5F6-2v-qSS" id="ec7-8Y-PRv"/>
                 <outlet property="unreadCountView" destination="z9o-XA-3t4" id="JBy-aa-feL"/>
             </connections>

iOS/MasterTimeline/MasterTimelineViewController.swift

@@ -310,7 +310,7 @@ class MasterTimelineViewController: UITableViewController, UndoableCommandRunner
 	}
 
 	@objc func feedIconDidBecomeAvailable(_ note: Notification) {
-		titleView?.avatarView.image = coordinator.timelineAvatar
+		titleView?.iconView.iconImage = coordinator.timelineIconImage
 		guard let feed = note.userInfo?[UserInfoKey.feed] as? Feed else {
 			return
 		}
@@ -318,14 +318,14 @@ class MasterTimelineViewController: UITableViewController, UndoableCommandRunner
 			guard let article = dataSource.itemIdentifier(for: indexPath) else {
 				return
 			}
-			if article.feed == feed, let cell = tableView.cellForRow(at: indexPath) as? MasterTimelineTableViewCell, let image = avatarFor(article) {
-				cell.setAvatarImage(image)
+			if article.feed == feed, let cell = tableView.cellForRow(at: indexPath) as? MasterTimelineTableViewCell, let image = iconImageFor(article) {
+				cell.setIconImage(image)
 			}
 		}
 	}
 
 	@objc func avatarDidBecomeAvailable(_ note: Notification) {
-		guard coordinator.showAvatars, let avatarURL = note.userInfo?[UserInfoKey.url] as? String else {
+		guard coordinator.showIcons, let avatarURL = note.userInfo?[UserInfoKey.url] as? String else {
 			return
 		}
 		tableView.indexPathsForVisibleRows?.forEach { indexPath in
@@ -333,16 +333,16 @@ class MasterTimelineViewController: UITableViewController, UndoableCommandRunner
 				return
 			}
 			for author in authors {
-				if author.avatarURL == avatarURL, let cell = tableView.cellForRow(at: indexPath) as? MasterTimelineTableViewCell, let image = avatarFor(article) {
-					cell.setAvatarImage(image)
+				if author.avatarURL == avatarURL, let cell = tableView.cellForRow(at: indexPath) as? MasterTimelineTableViewCell, let image = iconImageFor(article) {
+					cell.setIconImage(image)
 				}
 			}
 		}
 	}
 
 	@objc func faviconDidBecomeAvailable(_ note: Notification) {
-		titleView?.avatarView.image = coordinator.timelineAvatar
-		if coordinator.showAvatars {
+		titleView?.iconView.iconImage = coordinator.timelineIconImage
+		if coordinator.showIcons {
 			queueReloadAvailableCells()
 		}
 	}
@@ -392,7 +392,7 @@ class MasterTimelineViewController: UITableViewController, UndoableCommandRunner
 		let status = ArticleStatus(articleID: prototypeID, read: false, starred: false, userDeleted: false, dateArrived: Date())
 		let prototypeArticle = Article(accountID: prototypeID, articleID: prototypeID, feedID: prototypeID, uniqueID: prototypeID, title: longTitle, contentHTML: nil, contentText: nil, url: nil, externalURL: nil, summary: nil, imageURL: nil, bannerImageURL: nil, datePublished: nil, dateModified: nil, authors: nil, attachments: nil, status: status)
 		
-		let prototypeCellData = MasterTimelineCellData(article: prototypeArticle, showFeedName: true, feedName: "Prototype Feed Name", avatar: nil, showAvatar: false, featuredImage: nil, numberOfLines: numberOfTextLines)
+		let prototypeCellData = MasterTimelineCellData(article: prototypeArticle, showFeedName: true, feedName: "Prototype Feed Name", iconImage: nil, showIcon: false, featuredImage: nil, numberOfLines: numberOfTextLines)
 		
 		if UIApplication.shared.preferredContentSizeCategory.isAccessibilityCategory {
 			let layout = MasterTimelineAccessibilityCellLayout(width: tableView.bounds.width, insets: tableView.safeAreaInsets, cellData: prototypeCellData)
@@ -448,7 +448,7 @@ private extension MasterTimelineViewController {
 		if let titleView = Bundle.main.loadNibNamed("MasterTimelineTitleView", owner: self, options: nil)?[0] as? MasterTimelineTitleView {
 			self.titleView = titleView
 			
-			titleView.avatarView.image = coordinator.timelineAvatar
+			titleView.iconView.iconImage = coordinator.timelineIconImage
 			titleView.label.text = coordinator.timelineName
 			updateTitleUnreadCount()
 
@@ -508,20 +508,20 @@ private extension MasterTimelineViewController {
 	
 	func configure(_ cell: MasterTimelineTableViewCell, article: Article) {
 		
-		let avatar = avatarFor(article)
+		let iconImage = iconImageFor(article)
 		let featuredImage = featuredImageFor(article)
 		
 		let showFeedNames = coordinator.showFeedNames
-		let showAvatar = coordinator.showAvatars && avatar != nil
-		cell.cellData = MasterTimelineCellData(article: article, showFeedName: showFeedNames, feedName: article.feed?.nameForDisplay, avatar: avatar, showAvatar: showAvatar, featuredImage: featuredImage, numberOfLines: numberOfTextLines)
+		let showIcon = coordinator.showIcons && iconImage != nil
+		cell.cellData = MasterTimelineCellData(article: article, showFeedName: showFeedNames, feedName: article.feed?.nameForDisplay, iconImage: iconImage, showIcon: showIcon, featuredImage: featuredImage, numberOfLines: numberOfTextLines)
 		
 	}
 	
-	func avatarFor(_ article: Article) -> RSImage? {
-		if !coordinator.showAvatars {
+	func iconImageFor(_ article: Article) -> IconImage? {
+		if !coordinator.showIcons {
 			return nil
 		}
-		return article.avatarImage()
+		return article.iconImage()
 	}
 	
 	func featuredImageFor(_ article: Article) -> UIImage? {

iOS/SceneCoordinator.swift

@@ -111,7 +111,7 @@ class SceneCoordinator: NSObject, UndoableCommandRunner, UnreadCountProvider {
 	
 	private(set) var currentFeedIndexPath: IndexPath?
 	
-	var timelineAvatar: RSImage? {
+	var timelineIconImage: IconImage? {
 		if let feed = timelineFetcher as? Feed {
 			
 			let feedIconImage = appDelegate.feedIconDownloader.icon(for: feed)
@@ -119,8 +119,8 @@ class SceneCoordinator: NSObject, UndoableCommandRunner, UnreadCountProvider {
 				return feedIconImage
 			}
 			
-			if let faviconImage = appDelegate.faviconDownloader.faviconAsAvatar(for: feed) {
-				return faviconImage
+			if let faviconIconImage = appDelegate.faviconDownloader.faviconAsIcon(for: feed) {
+				return faviconIconImage
 			}
 			
 		}
@@ -154,7 +154,7 @@ class SceneCoordinator: NSObject, UndoableCommandRunner, UnreadCountProvider {
 	}
 	
 	private(set) var showFeedNames = false
-	private(set) var showAvatars = false
+	private(set) var showIcons = false
 
 	var isPrevFeedAvailable: Bool {
 		guard let indexPath = currentFeedIndexPath else {
@@ -1087,10 +1087,10 @@ private extension SceneCoordinator {
 		return indexPathFor(node)
 	}
 	
-	func updateShowAvatars() {
+	func updateShowIcons() {
 		
 		if showFeedNames {
-			self.showAvatars = true
+			self.showIcons = true
 			return
 		}
 		
@@ -1098,14 +1098,14 @@ private extension SceneCoordinator {
 			if let authors = article.authors {
 				for author in authors {
 					if author.avatarURL != nil {
-						self.showAvatars = true
+						self.showIcons = true
 						return
 					}
 				}
 			}
 		}
 		
-		self.showAvatars = false
+		self.showIcons = false
 	}
 	
 	// MARK: Select Prev Unread
@@ -1350,7 +1350,7 @@ private extension SceneCoordinator {
 		if articles != sortedArticles {
 			
 			articles = sortedArticles
-			updateShowAvatars()
+			updateShowIcons()
 			updateUnreadCount()
 			
 			masterTimelineViewController?.reloadArticles(animate: animate)

iOS/UIKit Extensions/UIImage-Extensions.swift

@@ -1,43 +0,0 @@
-//
-//  UIImage-Extensions.swift
-//  NetNewsWire
-//
-//  Created by Maurice Parker on 9/29/19.
-//  Copyright © 2019 Ranchero Software. All rights reserved.
-//
-
-import UIKit
-
-extension CGImage {
-
-	func isDark() -> Bool {
-		guard let imageData = self.dataProvider?.data else { return false }
-		guard let ptr = CFDataGetBytePtr(imageData) else { return false }
-		
-		let length = CFDataGetLength(imageData)
-		var pixelCount = 0
-		var totalLuminance = 0.0
-		
-		for i in stride(from: 0, to: length, by: 4) {
-			
-			let r = ptr[i]
-			let g = ptr[i + 1]
-			let b = ptr[i + 2]
-			let luminance = (0.299 * Double(r) + 0.587 * Double(g) + 0.114 * Double(b))
-			
-			totalLuminance += luminance
-			pixelCount += 1
-			
-		}
-		
-		let avgLuminance = totalLuminance / Double(pixelCount)
-		return avgLuminance < 37.5
-	}
-	
-}
-
-extension UIImage {
-	func isDark() -> Bool {
-		return self.cgImage?.isDark() ?? false
-	}
-}