Fixes #9 - Camera Roll Access >iOS10

Author: joeblau

PAPermissions.podspec

@@ -12,5 +12,5 @@ Pod::Spec.new do |s|
 
   s.source_files = 'PAPermissions/Classes/**/*.{swift}'
   s.resources = "PAPermissions/Assets/**/*"
-  s.ios.framework = ['AVFoundation', 'CoreLocation', 'CoreBluetooth', 'CoreMotion']
+  s.ios.framework = ['AVFoundation', 'CoreLocation', 'CoreBluetooth', 'CoreMotion', 'Photos']
 end

PAPermissions/Classes/Checks/PAPhotoLibraryPermissionsCheck.swift

@@ -7,7 +7,41 @@
 //
 
 import UIKit
+import Photos
 
-class PAPhotoLibraryPermissionsCheck: PAPermissionsCheck {
-
+public class PAPhotoLibraryPermissionsCheck: PAPermissionsCheck {
+    
+    public override func checkStatus() {
+        let currentStatus = self.status
+        
+        if #available(iOS 8.0, *) {
+            self.updatePermissions(status: PHPhotoLibrary.authorizationStatus())
+        } else {
+            self.status = .unavailable
+        }
+        
+        if self.status != currentStatus {
+            self.updateStatus()
+        }
+    }
+    
+    public override func defaultAction() {
+        
+        if #available(iOS 8.0, *) {
+            PHPhotoLibrary.requestAuthorization({ (status: PHAuthorizationStatus) in
+                self.updatePermissions(status: status)
+                self.updateStatus()
+            })
+        } else {
+            // Photo Library Only available above iOS 8
+        }
+    }
+    
+    private func updatePermissions(status: PHAuthorizationStatus) {
+        switch status {
+        case .authorized: self.status = .enabled
+        case .denied, .notDetermined: self.status = .disabled
+        case .restricted: self.status = .unavailable
+        }
+    }
 }

PAPermissions/Classes/PAPermissionsView.swift

@@ -114,7 +114,7 @@ public class PAPermissionsItem {
 		case .contacts:
 			return PAPermissionsItem(type: type, identifier: type.rawValue, title: NSLocalizedString("Contacts", comment: ""), reason: localReason, icon: UIImage(named: "pa_contacts_icon", in: Bundle(for: PAPermissionsViewController.self), compatibleWith: nil)!)
 		case .photoLibrary:
-			return PAPermissionsItem(type: type, identifier: type.rawValue, title: NSLocalizedString("Photo Library", comment: ""), reason: localReason, icon: UIImage(named: "pa_contacts_icon", in: Bundle(for: PAPermissionsViewController.self), compatibleWith: nil)!)
+			return PAPermissionsItem(type: type, identifier: type.rawValue, title: NSLocalizedString("Photo Library", comment: ""), reason: localReason, icon: UIImage(named: "pa_photo_library_icon", in: Bundle(for: PAPermissionsViewController.self), compatibleWith: nil)!)
 		default:
 			return nil
 		}