Disables the Jetpack No Sites error for logins and signups

RELEASE-NOTES.txt

@@ -3,6 +3,7 @@
 * [*] Site previews: Reduced visual flickering when previewing sites and templates. [#17861]
 * [*] Stats: fix navigation between Stats tab. [#17894]
 * [*] Add "Copy Link" functionality to Posts List and Pages List [#17911]
+* [*] [Jetpack-only] Enables the ability to use and create WordPress.com sites, and enables the Reader tab. [#17914, #17948]
 
 19.2
 -----

WordPress/Classes/Utility/App Configuration/AuthenticationHandler.swift

@@ -3,8 +3,20 @@ import WordPressAuthenticator
 protocol AuthenticationHandler {
     func shouldPresentUsernamePasswordController(for siteInfo: WordPressComSiteInfo?, onCompletion: @escaping (WordPressAuthenticatorResult) -> Void)
 
+    /// Whether or not the AuthenticationHandler will override or handle the `presentLoginEpilogue` method.
+    /// If this returns true, the `AuthenticationHandler.presentLoginEpilogue` method is called
+    /// If not, then the default implementation will be called instead
+    /// - Returns: Bool, true if we should override the functionality, false if we should not
+    func willHandlePresentLoginEpilogue(in navigationController: UINavigationController, for credentials: AuthenticatorCredentials) -> Bool
+
     func presentLoginEpilogue(in navigationController: UINavigationController, for credentials: AuthenticatorCredentials, windowManager: WindowManager, onDismiss: @escaping () -> Void) -> Bool
 
+    /// Whether or not the AuthenticationHandler will override or handle the `presentSignupEpilogue` method.
+    /// If this returns true, the `AuthenticationHandler.presentSignupEpilogue` method is called
+    /// If not, then the default implementation will be called instead
+    /// - Returns: Bool, true if we should override the functionality, false if we should not
+    func willHandlePresentSignupEpilogue(in navigationController: UINavigationController, for credentials: AuthenticatorCredentials, service: SocialService?) -> Bool
+
     func presentSignupEpilogue(in navigationController: UINavigationController, for credentials: AuthenticatorCredentials, service: SocialService?)
 
     // WPAuthenticator style overrides

WordPress/Classes/ViewRelated/NUX/Post Signup Interstitial/PostSignUpInterstitialViewController.swift

@@ -45,6 +45,7 @@ class PostSignUpInterstitialViewController: UIViewController {
     @IBOutlet weak var createSiteButton: UIButton!
     @IBOutlet weak var addSelfHostedButton: UIButton!
     @IBOutlet weak var cancelButton: UIButton!
+    @IBOutlet weak var imageView: UIImageView!
 
     enum DismissAction {
         case none
@@ -66,6 +67,11 @@ class PostSignUpInterstitialViewController: UIViewController {
 
         view.backgroundColor = .listBackground
 
+        // Update the banner image for Jetpack
+        if AppConfiguration.isJetpack, let image = UIImage(named: "wp-illustration-construct-site-jetpack") {
+            imageView.image = image
+        }
+
         configureI18N()
 
         WPAnalytics.track(.welcomeNoSitesInterstitialShown)

WordPress/Classes/ViewRelated/NUX/Post Signup Interstitial/PostSignUpInterstitialViewController.xib

@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="15702" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="19455" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES">
     <device id="retina5_5" orientation="portrait" appearance="light"/>
     <dependencies>
         <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="15704"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="19454"/>
         <capability name="Safe area layout guides" minToolsVersion="9.0"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
@@ -13,6 +13,7 @@
                 <outlet property="addSelfHostedButton" destination="JzC-d5-c3A" id="32W-0f-Xl2"/>
                 <outlet property="cancelButton" destination="kkA-2A-oQc" id="8c3-7h-dBg"/>
                 <outlet property="createSiteButton" destination="r6K-uZ-29W" id="7AY-Mm-WeY"/>
+                <outlet property="imageView" destination="eYR-bH-2jT" id="1KO-P6-LzI"/>
                 <outlet property="subTitleLabel" destination="qaw-pG-rKU" id="JPQ-AV-SRz"/>
                 <outlet property="view" destination="i5M-Pr-FkT" id="sfx-zR-JGt"/>
                 <outlet property="welcomeLabel" destination="4Zg-pY-BXB" id="Cjg-0o-iCM"/>
@@ -29,7 +30,7 @@
                         <stackView opaque="NO" contentMode="scaleToFill" axis="vertical" spacing="16" translatesAutoresizingMaskIntoConstraints="NO" id="aWd-hf-9Yb">
                             <rect key="frame" x="0.0" y="280" width="327" height="164"/>
                             <subviews>
-                                <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="r6K-uZ-29W" customClass="NUXButton" customModule="WordPressAuthenticator">
+                                <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="r6K-uZ-29W" customClass="NUXButton" customModule="WordPressAuthenticator">
                                     <rect key="frame" x="0.0" y="0.0" width="327" height="44"/>
                                     <constraints>
                                         <constraint firstAttribute="height" constant="44" id="umu-lG-4yV"/>
@@ -40,7 +41,7 @@
                                         <action selector="createSite:" destination="-1" eventType="touchUpInside" id="PvC-HP-RQK"/>
                                     </connections>
                                 </button>
-                                <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="JzC-d5-c3A" customClass="NUXButton" customModule="WordPressAuthenticator">
+                                <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="JzC-d5-c3A" customClass="NUXButton" customModule="WordPressAuthenticator">
                                     <rect key="frame" x="0.0" y="60" width="327" height="44"/>
                                     <constraints>
                                         <constraint firstAttribute="height" constant="44" id="xFj-m5-SMx"/>
@@ -51,7 +52,7 @@
                                         <action selector="addSelfHosted:" destination="-1" eventType="touchUpInside" id="igX-Gf-1No"/>
                                     </connections>
                                 </button>
-                                <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="kkA-2A-oQc">
+                                <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="kkA-2A-oQc">
                                     <rect key="frame" x="0.0" y="120" width="327" height="44"/>
                                     <constraints>
                                         <constraint firstAttribute="height" constant="44" id="Q2e-2m-ELz"/>
@@ -98,14 +99,14 @@
                     </constraints>
                 </view>
             </subviews>
+            <viewLayoutGuide key="safeArea" id="fnl-2z-Ty3"/>
             <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
             <constraints>
                 <constraint firstItem="Vgl-ir-q3p" firstAttribute="centerX" secondItem="i5M-Pr-FkT" secondAttribute="centerX" id="4cW-ud-JFW"/>
                 <constraint firstAttribute="trailing" secondItem="Vgl-ir-q3p" secondAttribute="trailing" priority="999" constant="24" id="6j2-qD-fQR"/>
                 <constraint firstItem="Vgl-ir-q3p" firstAttribute="leading" secondItem="i5M-Pr-FkT" secondAttribute="leading" priority="999" constant="24" id="GMi-uW-igj"/>
                 <constraint firstItem="Vgl-ir-q3p" firstAttribute="centerY" secondItem="i5M-Pr-FkT" secondAttribute="centerY" id="k5v-HX-Ggv"/>
             </constraints>
-            <viewLayoutGuide key="safeArea" id="fnl-2z-Ty3"/>
             <point key="canvasLocation" x="-2445" y="-60"/>
         </view>
     </objects>

WordPress/Classes/ViewRelated/NUX/WordPressAuthenticationManager.swift

@@ -324,6 +324,7 @@ extension WordPressAuthenticationManager: WordPressAuthenticatorDelegate {
     ///
     func presentLoginEpilogue(in navigationController: UINavigationController, for credentials: AuthenticatorCredentials, onDismiss: @escaping () -> Void) {
         if let authenticationHandler = authenticationHandler,
+           authenticationHandler.willHandlePresentLoginEpilogue(in: navigationController, for: credentials),
            authenticationHandler.presentLoginEpilogue(in: navigationController, for: credentials, windowManager: windowManager, onDismiss: onDismiss) {
             return
         }
@@ -395,7 +396,8 @@ extension WordPressAuthenticationManager: WordPressAuthenticatorDelegate {
     /// Presents the Signup Epilogue, in the specified NavigationController.
     ///
     func presentSignupEpilogue(in navigationController: UINavigationController, for credentials: AuthenticatorCredentials, service: SocialService?) {
-        if let authenticationHandler = authenticationHandler {
+        if let authenticationHandler = authenticationHandler,
+           authenticationHandler.willHandlePresentSignupEpilogue(in: navigationController, for: credentials, service: service) {
             authenticationHandler.presentSignupEpilogue(in: navigationController, for: credentials, service: service)
             return
         }

WordPress/Jetpack/AppConstants.swift

@@ -27,9 +27,8 @@ import WordPressKit
 // MARK: - Tab bar order
 @objc enum WPTab: Int {
     case mySites
-    case notifications
-    // Reader on Jetpack is not displayed, but we keep it here to avoid adding conditionals on existing code
     case reader
+    case notifications
 }
 
 // MARK: - Localized Strings

WordPress/Jetpack/AppImages.xcassets/wp-illustration-construct-site-jetpack.imageset/Contents.json

@@ -0,0 +1,34 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal"
+    },
+    {
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "light"
+        }
+      ],
+      "filename" : "jetpack-empty-state-light.pdf",
+      "idiom" : "universal"
+    },
+    {
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "dark"
+        }
+      ],
+      "filename" : "jetpack-empty-state-dark.pdf",
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  },
+  "properties" : {
+    "template-rendering-intent" : "original"
+  }
+}

WordPress/Jetpack/Classes/JetpackAuthenticationManager.swift

@@ -48,6 +48,11 @@ struct JetpackAuthenticationManager: AuthenticationHandler {
         onCompletion(authenticationResult)
     }
 
+    func willHandlePresentLoginEpilogue(in navigationController: UINavigationController, for credentials: AuthenticatorCredentials) -> Bool {
+        // Don't display the "no sites" epilogue if we allow site creation
+        return !AppConfiguration.allowSiteCreation
+    }
+
     func presentLoginEpilogue(in navigationController: UINavigationController, for credentials: AuthenticatorCredentials, windowManager: WindowManager, onDismiss: @escaping () -> Void) -> Bool {
         if AccountHelper.hasBlogs {
             return false
@@ -65,6 +70,11 @@ struct JetpackAuthenticationManager: AuthenticationHandler {
         return true
     }
 
+    func willHandlePresentSignupEpilogue(in navigationController: UINavigationController, for credentials: AuthenticatorCredentials, service: SocialService?) -> Bool {
+        // Don't display the "no sites" epilogue if we allow site creation
+        return !AppConfiguration.allowSiteCreation
+    }
+
     // If the user signs up using the Jetpack app (through SIWA, for example)
     // We show right away the screen explaining that they do not have Jetpack sites
     func presentSignupEpilogue(in navigationController: UINavigationController, for credentials: AuthenticatorCredentials, service: SocialService?) {