Implements SafariViewController

Author: jleandroperez

WooCommerce/Classes/Authentication/Prologue/LoginPrologueViewController.swift

@@ -110,7 +110,7 @@ extension LoginPrologueViewController {
     /// Opens SafariViewController at the specified URL.
     ///
     func displaySafariViewController(at url: URL) {
-        let safariViewController = SFSafariViewController(url: url)
+        let safariViewController = SafariViewController(url: url)
         safariViewController.modalPresentationStyle = .pageSheet
         present(safariViewController, animated: true, completion: nil)
     }

WooCommerce/Classes/Tools/SafariViewController.swift

@@ -0,0 +1,32 @@
+import Foundation
+import SafariServices
+
+
+/// WooCommerce SafariViewController: Allows us to control the StatusBar Style
+///
+class SafariViewController: SFSafariViewController {
+
+    /// Preserves the StatusBar Style present, prior to when this ViewController gets displayed.
+    ///
+    private var previousStatusBarStyle: UIStatusBarStyle?
+
+    /// StatusBarStyle to be applied
+    ///
+    var statusBarStyle: UIStatusBarStyle = .default
+
+
+    // MARK: - Overridden Methods
+
+    override open func viewWillAppear(_ animated: Bool) {
+        super.viewWillAppear(animated)
+
+        previousStatusBarStyle = UIApplication.shared.statusBarStyle
+        UIApplication.shared.statusBarStyle = statusBarStyle
+    }
+
+    override open func viewWillDisappear(_ animated: Bool) {
+        super.viewWillDisappear(animated)
+
+        UIApplication.shared.statusBarStyle = previousStatusBarStyle ?? .lightContent
+    }
+}

WooCommerce/WooCommerce.xcodeproj/project.pbxproj

@@ -44,6 +44,7 @@
 		B5A8F8A920B84D3F00D211DE /* ApiCredentials.swift in Sources */ = {isa = PBXBuildFile; fileRef = B5A8F8A720B84D3F00D211DE /* ApiCredentials.swift */; };
 		B5A8F8AD20B88D9900D211DE /* LoginPrologueViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = B5A8F8AC20B88D9900D211DE /* LoginPrologueViewController.swift */; };
 		B5A8F8AF20B88DCC00D211DE /* LoginPrologueViewController.xib in Resources */ = {isa = PBXBuildFile; fileRef = B5A8F8AE20B88DCC00D211DE /* LoginPrologueViewController.xib */; };
+		B5BE368E20BED80B00BE0A8C /* SafariViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = B5BE368D20BED80B00BE0A8C /* SafariViewController.swift */; };
 		B5D1AFB420BC445A00DB0E8C /* Images.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = B5D1AFB320BC445900DB0E8C /* Images.xcassets */; };
 		B5D1AFB820BC510200DB0E8C /* UIImage+Woo.swift in Sources */ = {isa = PBXBuildFile; fileRef = B5D1AFB720BC510200DB0E8C /* UIImage+Woo.swift */; };
 		B5D1AFBA20BC515600DB0E8C /* UIColor+Woo.swift in Sources */ = {isa = PBXBuildFile; fileRef = B5D1AFB920BC515600DB0E8C /* UIColor+Woo.swift */; };
@@ -151,6 +152,7 @@
 		B5A8F8A820B84D3F00D211DE /* InfoPlist.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = InfoPlist.h; path = DerivedSources/InfoPlist.h; sourceTree = SOURCE_ROOT; };
 		B5A8F8AC20B88D9900D211DE /* LoginPrologueViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LoginPrologueViewController.swift; sourceTree = "<group>"; };
 		B5A8F8AE20B88DCC00D211DE /* LoginPrologueViewController.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = LoginPrologueViewController.xib; sourceTree = "<group>"; };
+		B5BE368D20BED80B00BE0A8C /* SafariViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SafariViewController.swift; sourceTree = "<group>"; };
 		B5D1AFB320BC445900DB0E8C /* Images.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Images.xcassets; sourceTree = "<group>"; };
 		B5D1AFB720BC510200DB0E8C /* UIImage+Woo.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "UIImage+Woo.swift"; sourceTree = "<group>"; };
 		B5D1AFB920BC515600DB0E8C /* UIColor+Woo.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "UIColor+Woo.swift"; sourceTree = "<group>"; };
@@ -266,6 +268,7 @@
 			isa = PBXGroup;
 			children = (
 				B55D4C2620B717C000D7A50F /* UserAgent.swift */,
+				B5BE368D20BED80B00BE0A8C /* SafariViewController.swift */,
 			);
 			path = Tools;
 			sourceTree = "<group>";
@@ -717,6 +720,7 @@
 				CE1CCB402056F21C000EE3AC /* Style.swift in Sources */,
 				B50911322049E27A007D25DC /* SettingsViewController.swift in Sources */,
 				B55D4C0620B6027200D7A50F /* AuthenticationManager.swift in Sources */,
+				B5BE368E20BED80B00BE0A8C /* SafariViewController.swift in Sources */,
 				CE855364209BA6A700938BDC /* ShowHideSectionFooter.swift in Sources */,
 				B56DB3CA2049BFAA00D4AA8E /* AppDelegate.swift in Sources */,
 				CE1F512B206985DF00C6C810 /* PaddedLabel.swift in Sources */,