Show banner when internet is unreachable

PIA VPN/Bootstrapper.swift

@@ -142,7 +142,9 @@ class Bootstrapper {
         let nc = NotificationCenter.default
         nc.addObserver(self, selector: #selector(reloadTheme), name: .PIAThemeDidChange, object: nil)
         nc.addObserver(self, selector: #selector(vpnStatusDidChange(notification:)), name: .PIADaemonsDidUpdateVPNStatus, object: nil)
-
+        nc.addObserver(self, selector: #selector(internetUnreachable(notification:)), name: .ConnectivityDaemonDidGetUnreachable, object: nil)
+        nc.addObserver(self, selector: #selector(internetReachable(notification:)), name: .ConnectivityDaemonDidGetReachable, object: nil)
+        
         // PIALibrary (Theme)
         
         AppPreferences.shared.currentThemeCode.apply(theme: Theme.current, reload: true)
@@ -170,4 +172,13 @@ class Bootstrapper {
         }
         iRate.sharedInstance()!.logEvent(false)
     }
+    
+    @objc private func internetReachable(notification: Notification) {
+        Macros.removeStickyNote()
+    }
+    
+    @objc private func internetUnreachable(notification: Notification) {
+        Macros.displayStickyNote(withMessage: L10n.Global.unreachable,
+                                 andImage: Asset.iconWarning.image)
+    }
 }

PIA VPN/Images.xcassets/icon-warning.imageset/Contents.json

+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "filename" : "warningIconCopy4.pdf"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}
\ No newline at end of file

PIA VPN/SwiftGen+Assets.swift

@@ -302,6 +302,7 @@ enum Asset {
   static let iconUnselectedWhite = ImageAsset(name: "icon-unselected-white")
   static let iconUnselected = ImageAsset(name: "icon-unselected")
   static let iconUpload = ImageAsset(name: "icon-upload")
+  static let iconWarning = ImageAsset(name: "icon-warning")
   static let imageContentBlocker = ImageAsset(name: "image-content-blocker")
   static let imageRobot = ImageAsset(name: "image-robot")
   static let imageRobotside = ImageAsset(name: "image-robotside")
@@ -565,6 +566,7 @@ enum Asset {
     iconUnselectedWhite,
     iconUnselected,
     iconUpload,
+    iconWarning,
     imageContentBlocker,
     imageRobot,
     imageRobotside,

PIA VPN/SwiftGen+Strings.swift

@@ -190,6 +190,8 @@ internal enum L10n {
     internal static let `optional` = L10n.tr("Localizable", "global.optional")
     /// Required
     internal static let `required` = L10n.tr("Localizable", "global.required")
+    /// No internet connection found. Please confirm that you have an internet connection.
+    internal static let unreachable = L10n.tr("Localizable", "global.unreachable")
     /// Update
     internal static let update = L10n.tr("Localizable", "global.update")
   }

PIA VPN/en.lproj/Localizable.strings

@@ -10,6 +10,7 @@
 "global.clear" = "Clear";
 "global.update" = "Update";
 "global.edit" = "Edit";
+"global.unreachable" = "No internet connection found. Please confirm that you have an internet connection.";
 
 // NOTIFICATIONS
 

Podfile

@@ -81,6 +81,9 @@ end
 target 'PIA VPN dev' do
     app_pods
     pod 'HockeySDK'
+    pod 'Firebase/Core'
+    pod 'Crashlytics'
+    pod 'Fabric'
 end
 
 target 'PIA VPN Tunnel' do

Podfile.lock

@@ -2,14 +2,66 @@ PODS:
   - Alamofire (4.7.3)
   - AlamofireImage (3.4.1):
     - Alamofire (~> 4.7)
+  - Crashlytics (3.11.1):
+    - Fabric (~> 1.8.1)
+  - Fabric (1.8.1)
+  - Firebase/Core (5.11.0):
+    - Firebase/CoreOnly
+    - FirebaseAnalytics (= 5.3.0)
+  - Firebase/CoreOnly (5.11.0):
+    - FirebaseCore (= 5.1.6)
+  - FirebaseAnalytics (5.3.0):
+    - FirebaseCore (~> 5.1)
+    - FirebaseInstanceID (~> 3.3)
+    - GoogleAppMeasurement (~> 5.3)
+    - GoogleUtilities/AppDelegateSwizzler (~> 5.2)
+    - GoogleUtilities/MethodSwizzler (~> 5.2)
+    - GoogleUtilities/Network (~> 5.2)
+    - "GoogleUtilities/NSData+zlib (~> 5.2)"
+    - nanopb (~> 0.3)
+  - FirebaseCore (5.1.6):
+    - GoogleUtilities/Logger (~> 5.2)
+  - FirebaseInstanceID (3.3.0):
+    - FirebaseCore (~> 5.1)
+    - GoogleUtilities/Environment (~> 5.3)
+    - GoogleUtilities/UserDefaults (~> 5.3)
   - FXPageControl (1.5)
   - Gloss (2.0.1)
+  - GoogleAppMeasurement (5.3.0):
+    - GoogleUtilities/AppDelegateSwizzler (~> 5.2)
+    - GoogleUtilities/MethodSwizzler (~> 5.2)
+    - GoogleUtilities/Network (~> 5.2)
+    - "GoogleUtilities/NSData+zlib (~> 5.2)"
+    - nanopb (~> 0.3)
+  - GoogleUtilities/AppDelegateSwizzler (5.3.4):
+    - GoogleUtilities/Environment
+    - GoogleUtilities/Logger
+    - GoogleUtilities/Network
+  - GoogleUtilities/Environment (5.3.4)
+  - GoogleUtilities/Logger (5.3.4):
+    - GoogleUtilities/Environment
+  - GoogleUtilities/MethodSwizzler (5.3.4):
+    - GoogleUtilities/Logger
+  - GoogleUtilities/Network (5.3.4):
+    - GoogleUtilities/Logger
+    - "GoogleUtilities/NSData+zlib"
+    - GoogleUtilities/Reachability
+  - "GoogleUtilities/NSData+zlib (5.3.4)"
+  - GoogleUtilities/Reachability (5.3.4):
+    - GoogleUtilities/Logger
+  - GoogleUtilities/UserDefaults (5.3.4):
+    - GoogleUtilities/Logger
   - HockeySDK (5.1.4):
     - HockeySDK/DefaultLib (= 5.1.4)
   - HockeySDK/DefaultLib (5.1.4)
   - iRate (1.12.2)
   - lottie-ios (2.5.2)
   - MBProgressHUD (1.1.0)
+  - nanopb (0.3.901):
+    - nanopb/decode (= 0.3.901)
+    - nanopb/encode (= 0.3.901)
+  - nanopb/decode (0.3.901)
+  - nanopb/encode (0.3.901)
   - OpenSSL-Apple (1.1.0h)
   - PIALibrary/Core (2.0.0)
   - PIALibrary/Library (2.0.0):
@@ -51,6 +103,9 @@ PODS:
 
 DEPENDENCIES:
   - AlamofireImage
+  - Crashlytics
+  - Fabric
+  - Firebase/Core
   - FXPageControl
   - HockeySDK
   - iRate
@@ -67,12 +122,21 @@ SPEC REPOS:
   https://github.com/cocoapods/specs.git:
     - Alamofire
     - AlamofireImage
+    - Crashlytics
+    - Fabric
+    - Firebase
+    - FirebaseAnalytics
+    - FirebaseCore
+    - FirebaseInstanceID
     - FXPageControl
     - Gloss
+    - GoogleAppMeasurement
+    - GoogleUtilities
     - HockeySDK
     - iRate
     - lottie-ios
     - MBProgressHUD
+    - nanopb
     - OpenSSL-Apple
     - QuickLayout
     - ReachabilitySwift
@@ -90,12 +154,21 @@ EXTERNAL SOURCES:
 SPEC CHECKSUMS:
   Alamofire: c7287b6e5d7da964a70935e5db17046b7fde6568
   AlamofireImage: 78d67ccbb763d87ba44b21583d2153500a195630
+  Crashlytics: ca7ab4bc304aa216bdc2e4c1a96389ee77252203
+  Fabric: 43ed7bac010f588f63ee23ab1a0276b296db5e17
+  Firebase: b48f9e653da971ecce5b8c749684bc8bb2d26bd3
+  FirebaseAnalytics: 63202d2665de4e6adcbdce189135255d8b5962ba
+  FirebaseCore: d16552f06821489ce1affe2e5e3e5593402ddfe3
+  FirebaseInstanceID: e2fa4cb35ef5558c200f7f0ad8a53e212215f93e
   FXPageControl: 97620412515365d10a3282ec0660f49f6401a8f0
   Gloss: 1e8743f8de1fbe14a97f220ff901cba91ae5f8f8
+  GoogleAppMeasurement: 5029d78f2b438bd30ffb44e6c558b57c21622727
+  GoogleUtilities: abb092d2c12e817fa3e0e7b274987dd72fb86ec3
   HockeySDK: 15afe6bc0a5bfe3a531fd73dbf082095f37dac3b
   iRate: 4fc69958788624545e5d050c8ffd20884013c3f1
   lottie-ios: 3fef45d3fabe63e3c7c2eb603dd64ddfffc73062
   MBProgressHUD: e7baa36a220447d8aeb12769bf0585582f3866d9
+  nanopb: 2901f78ea1b7b4015c860c2fdd1ea2fee1a18d48
   OpenSSL-Apple: cd153d705ef350eb834ae7ff5f21f792b51ed208
   PIALibrary: 31ba3f0a1575931be2472d1b9d590f08bd7876be
   PIATunnel: fc7e7d0a812c6c98138ac315e7a43008aadd15b2
@@ -106,6 +179,6 @@ SPEC CHECKSUMS:
   SwiftyBeaver: ccfcdf85a04d429f1633f668650b0ce8020bda3a
   TPKeyboardAvoiding: cb69d5ddbe90ce0170e4bc2db1e5e41d4a3ad9a4
 
-PODFILE CHECKSUM: d5f5ae956c3c02461bd9ef76105082b2bcd16974
+PODFILE CHECKSUM: 3e857e96f910e963b7a2a6ed0f4b0968875616f1
 
 COCOAPODS: 1.5.3