artsy
diff --git a/Collapse file: Kiosk.xcodeproj/project.pbxproj
‎Kiosk.xcodeproj/project.pbxproj‎
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+36Lines changed: 36 additions & 0 deletions b/Collapse file: Kiosk.xcodeproj/project.pbxproj
‎Kiosk.xcodeproj/project.pbxproj‎
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+36Lines changed: 36 additions & 0 deletions
diff --git a/Collapse file: Kiosk/App/AppDelegate.swift
‎Kiosk/App/AppDelegate.swift‎
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+9Lines changed: 9 additions & 0 deletions b/Collapse file: Kiosk/App/AppDelegate.swift
‎Kiosk/App/AppDelegate.swift‎
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+9Lines changed: 9 additions & 0 deletions
diff --git a/Collapse file: Kiosk/App/ArtsyAPI.swift
‎Kiosk/App/ArtsyAPI.swift‎
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+176Lines changed: 176 additions & 0 deletions b/Collapse file: Kiosk/App/ArtsyAPI.swift
‎Kiosk/App/ArtsyAPI.swift‎
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+176Lines changed: 176 additions & 0 deletions
diff --git a/Collapse file: Kiosk/App/XAppToken.swift
‎Kiosk/App/XAppToken.swift‎
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+58Lines changed: 58 additions & 0 deletions b/Collapse file: Kiosk/App/XAppToken.swift
‎Kiosk/App/XAppToken.swift‎
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+58Lines changed: 58 additions & 0 deletions
diff --git a/Collapse file: Kiosk/Stubbed Responses/FeaturedWorks.json
‎Kiosk/Stubbed Responses/FeaturedWorks.json‎
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‎Kiosk/Stubbed Responses/FeaturedWorks.json‎
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+1Lines changed: 1 addition & 0 deletions
diff --git a/Collapse file: Kiosk/Stubbed Responses/XApp.json
‎Kiosk/Stubbed Responses/XApp.json‎
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+1Lines changed: 1 addition & 0 deletions b/Collapse file: Kiosk/Stubbed Responses/XApp.json
‎Kiosk/Stubbed Responses/XApp.json‎
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diff --git a/Collapse file: Kiosk/Supporting Files/PodsBridgingHeader.h
‎Kiosk/Supporting Files/PodsBridgingHeader.h‎
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‎Kiosk/Supporting Files/PodsBridgingHeader.h‎
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+2Lines changed: 2 additions & 0 deletions
@@ -8,6 +8,9 @@
 
 /* Begin PBXBuildFile section */
 		5E37FF6F19C0A02E00CA348E /* ReactiveCocoa.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 5E37FF6E19C0A02E00CA348E /* ReactiveCocoa.framework */; };
+		5E37FF8919C1AD8100CA348E /* ArtsyAPI.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5E37FF8819C1AD8100CA348E /* ArtsyAPI.swift */; };
+		5E3E53E619C3AA13002D8B9D /* XAppToken.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5E3E53E519C3AA13002D8B9D /* XAppToken.swift */; };
+		5E3E53F519C3AC3B002D8B9D /* FeaturedWorks.json in Resources */ = {isa = PBXBuildFile; fileRef = 5E3E53F319C3AC3B002D8B9D /* FeaturedWorks.json */; };
 		5E59DD3619913DD800A48370 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5E59DD3519913DD800A48370 /* AppDelegate.swift */; };
 		5E59DD3819913DD800A48370 /* ListingsViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5E59DD3719913DD800A48370 /* ListingsViewController.swift */; };
 		5E59DD3D19913DD800A48370 /* Images.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 5E59DD3C19913DD800A48370 /* Images.xcassets */; };
@@ -16,6 +19,10 @@
 		5E6ED60019C07A4300CF3398 /* Moya+ReactiveCocoa.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5E6ED5FC19C07A4300CF3398 /* Moya+ReactiveCocoa.swift */; };
 		5E6ED60119C07A4300CF3398 /* RACSignal+Moya.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5E6ED5FD19C07A4300CF3398 /* RACSignal+Moya.swift */; };
 		5E6ED61419C07ADF00CF3398 /* Alamofire.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 5E6ED61119C07AC300CF3398 /* Alamofire.framework */; };
+		5EA137C019C72BD200D0B743 /* ArtsyAPISpec.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5EA137BF19C72BD200D0B743 /* ArtsyAPISpec.swift */; };
+		5EA137CB19C72BE100D0B743 /* XAppTokenSpec.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5EA137CA19C72BE100D0B743 /* XAppTokenSpec.swift */; };
+		5EA137CD19C733DE00D0B743 /* TestHelpers.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5EA137CC19C733DE00D0B743 /* TestHelpers.swift */; };
+		5ED0997F19C31D8F00E5DD59 /* XApp.json in Resources */ = {isa = PBXBuildFile; fileRef = 5ED0997D19C31D8F00E5DD59 /* XApp.json */; };
 		5EEE582E19B8AF4E007B01D0 /* Auction.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 5EEE582D19B8AF4E007B01D0 /* Auction.storyboard */; };
 		5EEE583619B8AFD4007B01D0 /* Fulfillment.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 5EEE583519B8AFD4007B01D0 /* Fulfillment.storyboard */; };
 		602EFE4F19C6D09C002715C2 /* KeypadContainerView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 602EFE4E19C6D09C002715C2 /* KeypadContainerView.swift */; };
@@ -145,6 +152,9 @@
 		5E28C1F31993B9D10066DB4D /* Quick.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = Quick.xcodeproj; path = submodules/Quick/Quick/Quick.xcodeproj; sourceTree = "<group>"; };
 		5E28C2031993B9E50066DB4D /* Nimble.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = Nimble.xcodeproj; path = submodules/Nimble/Nimble.xcodeproj; sourceTree = "<group>"; };
 		5E37FF6E19C0A02E00CA348E /* ReactiveCocoa.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = ReactiveCocoa.framework; path = "../../../Library/Developer/Xcode/DerivedData/Kiosk-ctrnstmycydempdselylmwteqdwf/Build/Products/Debug/ReactiveCocoa.framework"; sourceTree = "<group>"; };
+		5E37FF8819C1AD8100CA348E /* ArtsyAPI.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ArtsyAPI.swift; sourceTree = "<group>"; };
+		5E3E53E519C3AA13002D8B9D /* XAppToken.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = XAppToken.swift; sourceTree = "<group>"; };
+		5E3E53F319C3AC3B002D8B9D /* FeaturedWorks.json */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.json; name = FeaturedWorks.json; path = "Stubbed Responses/FeaturedWorks.json"; sourceTree = "<group>"; };
 		5E59DD3019913DD800A48370 /* Kiosk.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Kiosk.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		5E59DD3419913DD800A48370 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 		5E59DD3519913DD800A48370 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
@@ -158,6 +168,10 @@
 		5E6ED5FC19C07A4300CF3398 /* Moya+ReactiveCocoa.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = "Moya+ReactiveCocoa.swift"; path = "submodules/Moya/Moya+ReactiveCocoa.swift"; sourceTree = SOURCE_ROOT; };
 		5E6ED5FD19C07A4300CF3398 /* RACSignal+Moya.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = "RACSignal+Moya.swift"; path = "submodules/Moya/RACSignal+Moya.swift"; sourceTree = SOURCE_ROOT; };
 		5E6ED60B19C07AC300CF3398 /* Alamofire.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = Alamofire.xcodeproj; path = submodules/Moya/submodules/Alamofire/Alamofire.xcodeproj; sourceTree = SOURCE_ROOT; };
+		5EA137BF19C72BD200D0B743 /* ArtsyAPISpec.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ArtsyAPISpec.swift; sourceTree = "<group>"; };
+		5EA137CA19C72BE100D0B743 /* XAppTokenSpec.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = XAppTokenSpec.swift; sourceTree = "<group>"; };
+		5EA137CC19C733DE00D0B743 /* TestHelpers.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = TestHelpers.swift; sourceTree = "<group>"; };
+		5ED0997D19C31D8F00E5DD59 /* XApp.json */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.json; name = XApp.json; path = "Stubbed Responses/XApp.json"; sourceTree = "<group>"; };
 		5EEE582D19B8AF4E007B01D0 /* Auction.storyboard */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = file.storyboard; path = Auction.storyboard; sourceTree = "<group>"; };
 		5EEE583519B8AFD4007B01D0 /* Fulfillment.storyboard */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = file.storyboard; path = Fulfillment.storyboard; sourceTree = "<group>"; };
 		602EFE4E19C6D09C002715C2 /* KeypadContainerView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = KeypadContainerView.swift; sourceTree = "<group>"; };
@@ -282,6 +296,7 @@
 				6086143D19BA307300699FBC /* Bid Fulfillment */,
 				5E59DD3719913DD800A48370 /* ListingsViewController.swift */,
 				5E59DD3C19913DD800A48370 /* Images.xcassets */,
+				5ED0997319C31D6200E5DD59 /* Stubbed Responses */,
 				5E59DD3319913DD800A48370 /* Supporting Files */,
 			);
 			path = Kiosk;
@@ -299,10 +314,13 @@
 		5E59DD4519913DD800A48370 /* KioskTests */ = {
 			isa = PBXGroup;
 			children = (
+				5EA137CC19C733DE00D0B743 /* TestHelpers.swift */,
 				605B856419C6E9080009B16B /* Fulfillment */,
 				5E2765EC19940F3F0003BAFA /* KioskTests-Bridging-Header.h */,
 				60A3BBE419B9F14C00EF3907 /* ListViewControllerTests.swift */,
 				60C07A2019BE05E500868951 /* ARButtonTests.swift */,
+				5EA137BF19C72BD200D0B743 /* ArtsyAPISpec.swift */,
+				5EA137CA19C72BE100D0B743 /* XAppTokenSpec.swift */,
 				5E28C1F21993B99A0066DB4D /* Submodules */,
 				5E59DD4619913DD900A48370 /* Supporting Files */,
 			);
@@ -337,6 +355,15 @@
 			name = Products;
 			sourceTree = "<group>";
 		};
+		5ED0997319C31D6200E5DD59 /* Stubbed Responses */ = {
+			isa = PBXGroup;
+			children = (
+				5ED0997D19C31D8F00E5DD59 /* XApp.json */,
+				5E3E53F319C3AC3B002D8B9D /* FeaturedWorks.json */,
+			);
+			name = "Stubbed Responses";
+			sourceTree = "<group>";
+		};
 		603F8CAA19BDF77700B162C7 /* Products */ = {
 			isa = PBXGroup;
 			children = (
@@ -422,6 +449,8 @@
 			children = (
 				6086143919BA303700699FBC /* Views */,
 				5E59DD3519913DD800A48370 /* AppDelegate.swift */,
+				5E37FF8819C1AD8100CA348E /* ArtsyAPI.swift */,
+				5E3E53E519C3AA13002D8B9D /* XAppToken.swift */,
 			);
 			path = App;
 			sourceTree = "<group>";
@@ -648,6 +677,8 @@
 				60968DD319C5B80F001AB802 /* KeypadViewPreviewIB.png in Resources */,
 				5EEE582E19B8AF4E007B01D0 /* Auction.storyboard in Resources */,
 				5E59DD3D19913DD800A48370 /* Images.xcassets in Resources */,
+				5ED0997F19C31D8F00E5DD59 /* XApp.json in Resources */,
+				5E3E53F519C3AC3B002D8B9D /* FeaturedWorks.json in Resources */,
 				5EEE583619B8AFD4007B01D0 /* Fulfillment.storyboard in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -733,6 +764,7 @@
 				602EFE4F19C6D09C002715C2 /* KeypadContainerView.swift in Sources */,
 				5E59DD3819913DD800A48370 /* ListingsViewController.swift in Sources */,
 				5E59DD3619913DD800A48370 /* AppDelegate.swift in Sources */,
+				5E37FF8919C1AD8100CA348E /* ArtsyAPI.swift in Sources */,
 				60968DD019C5B427001AB802 /* KeypadView.swift in Sources */,
 				5E6ED5FF19C07A4300CF3398 /* Moya.swift in Sources */,
 				605B855B19C6E4CF0009B16B /* ConfirmYourBidViewController.swift in Sources */,
@@ -741,6 +773,7 @@
 				605B856319C6E5C30009B16B /* YouAreTheHighestBidderViewController.swift in Sources */,
 				5E6ED60119C07A4300CF3398 /* RACSignal+Moya.swift in Sources */,
 				5E6ED60019C07A4300CF3398 /* Moya+ReactiveCocoa.swift in Sources */,
+				5E3E53E619C3AA13002D8B9D /* XAppToken.swift in Sources */,
 				605B856119C6E5990009B16B /* ConfirmYourBidArtsyLoginViewController.swift in Sources */,
 				60A8E7C519BE50640088ACEC /* FulfillmentContainerViewController.swift in Sources */,
 				605B856819C6EA380009B16B /* UIStoryboardExtensions.swift in Sources */,
@@ -762,8 +795,11 @@
 				60A3BBE519B9F14C00EF3907 /* ListViewControllerTests.swift in Sources */,
 				60A8E7CF19BE5B7F0088ACEC /* FulfillmentContainerViewControllerTests.swift in Sources */,
 				605B857019C6F4490009B16B /* ConfirmYourBidArtsyLoginViewControllerTests.swift in Sources */,
+				5EA137CD19C733DE00D0B743 /* TestHelpers.swift in Sources */,
 				60C07A1719BE02A800868951 /* HaveValidSnapshot.swift in Sources */,
+				5EA137C019C72BD200D0B743 /* ArtsyAPISpec.swift in Sources */,
 				605B856C19C6F3FB0009B16B /* GetYourBidderDetailsViewControllerTests.swift in Sources */,
+				5EA137CB19C72BE100D0B743 /* XAppTokenSpec.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
 
@@ -8,6 +8,15 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
 
     func application(application: UIApplication!, didFinishLaunchingWithOptions launchOptions: NSDictionary!) -> Bool {
         // Override point for customization after application launch.
+
+        XAppRequest(.FeaturedWorks).filterSuccessfulStatusCodes().subscribeNext({ (object) -> Void in
+            if let response = object as? MoyaResponse {
+                println("\(NSString(data: response.data, encoding: NSUTF8StringEncoding))")
+            }
+        }, error: { (error) -> Void in
+            println("\(error.localizedDescription)")
+        })
+
         return true
     }
 
 
@@ -0,0 +1,176 @@
+import Foundation
+
+// Mark: - API Keys
+
+public struct APIKeys {
+    let key: String
+    let secret: String
+    
+    // MARK: Shared Keys
+    
+    private struct SharedKeys {
+        static var instance = APIKeys()
+    }
+
+    public static var sharedKeys: APIKeys {
+        get {
+            return SharedKeys.instance
+        }
+        
+        set (newSharedKeys) {
+            SharedKeys.instance = newSharedKeys
+        }
+    }
+    
+    // MARK: Methods
+    
+    public var stubResponses: Bool {
+        return countElements(key) == 0 || countElements(secret) == 0
+    }
+    
+    // MARK: Initializers
+    
+    public init(key: String, secret: String) {
+        self.key = key
+        self.secret = secret
+    }
+    
+    public init(keys: EidolonKeys) {
+        self.init(key: keys.artsyAPIClientKey() ?? "", secret: keys.artsyAPIClientSecret() ?? "")
+    }
+    
+    public init() {
+        let keys = EidolonKeys()
+        self.init(keys: keys)
+    }
+}
+
+// MARK: - Provider setup
+
+public struct Provider {
+    private static var endpointsClosure = { (target: ArtsyAPI, method: Moya.Method, parameters: [String: AnyObject]) -> Endpoint<ArtsyAPI> in
+        let endpoint: Endpoint<ArtsyAPI> = Endpoint<ArtsyAPI>(URL: url(target), sampleResponse: .Success(200, target.sampleData), method: method, parameters: parameters)
+        // Sign all non-XApp token requests
+        switch target {
+        case .XApp:
+            return endpoint
+        default:
+            return endpoint.endpointByAddingHTTPHeaderFields(["X-Xapp-Token": XAppToken().token ?? ""])
+        }
+    }
+    
+    public static func DefaultProvider() -> ReactiveMoyaProvider<ArtsyAPI> {
+        return ReactiveMoyaProvider(endpointsClosure: endpointsClosure, stubResponses: APIKeys.sharedKeys.stubResponses)
+    }
+    
+    public static func StubbingProvider() -> ReactiveMoyaProvider<ArtsyAPI> {
+        return ReactiveMoyaProvider(endpointsClosure: endpointsClosure, stubResponses: true)
+    }
+
+    private struct SharedProvider {
+        static var instance = Provider.DefaultProvider()
+    }
+    
+    public static var sharedProvider: ReactiveMoyaProvider<ArtsyAPI> {
+        get {
+            return SharedProvider.instance
+        }
+        
+        set (newSharedProvider) {
+            SharedProvider.instance = newSharedProvider
+        }
+    }
+}
+
+// MARK: - XApp authentication
+
+/// Request to fetch and store new XApp token if the current token is missing or expired.
+private func XAppTokenRequest() -> RACSignal {
+    // I don't like an extension of a class referencing what is essentially a singleton of that class.
+    var appToken = XAppToken()
+    let newTokenSignal = Provider.sharedProvider.request(ArtsyAPI.XApp, parameters: ArtsyAPI.XApp.defaultParameters).filterSuccessfulStatusCodes().mapJSON().doNext({ (response) -> Void in
+        if let dictionary = response as? NSDictionary {
+            let formatter = ISO8601DateFormatter()
+            appToken.token = dictionary["xapp_token"] as String?
+            appToken.expiry = formatter.dateFromString(dictionary["expires_in"] as String?)
+        }
+    }).logError().ignoreValues()
+    
+    // Signal that returns whether our current token is valid
+    let validTokenSignal = RACSignal.`return`(appToken.isValid)
+    
+    // If the token is valid, just return an empty signal, otherwise return a signal that fetches new tokens
+    return RACSignal.`if`(validTokenSignal, then: RACSignal.empty(), `else`: newTokenSignal)
+}
+
+/// Request to fetch a given target. Ensures that valid XApp tokens exist before making request
+public func XAppRequest(token: ArtsyAPI, method: Moya.Method = Moya.DefaultMethod(), parameters: [String: AnyObject] = Moya.DefaultParameters()) -> RACSignal {
+    // First perform XAppTokenRequest(). When it completes, then the signal returned from the closure will be subscribed to.
+    return XAppTokenRequest().then({ () -> RACSignal! in
+        return Provider.sharedProvider.request(token, method: method, parameters: parameters)
+    })
+}
+
+// MARK: - Provider support
+
+private func stubbedResponse(filename: String) -> NSData! {
+    @objc class TestClass { }
+    
+    let bundle = NSBundle(forClass: TestClass.self)
+    let path = bundle.pathForResource(filename, ofType: "json")
+    return NSData(contentsOfFile: path!)
+}
+
+private extension String {
+    var URLEscapedString: String {
+        return self.stringByAddingPercentEncodingWithAllowedCharacters(NSCharacterSet.URLHostAllowedCharacterSet())!
+    }
+}
+
+public enum ArtsyAPI {
+    case XApp
+    case FeaturedWorks
+    
+    public var defaultParameters: [String: AnyObject] {
+        switch self {
+        case .XApp:
+            return ["client_id": APIKeys.sharedKeys.key ?? "",
+                    "client_secret": APIKeys.sharedKeys.secret ?? ""]
+        case .FeaturedWorks:
+            return ["key": "homepage:featured-artworks",
+                    "sort": "key",
+                    "mobile": "true",
+                    "published": "true"]
+        default:
+            return [:]
+        }
+    }
+}
+
+extension ArtsyAPI : MoyaPath {
+    public var path: String {
+        switch self {
+        case .XApp:
+            return "/api/v1/xapp_token"
+        case .FeaturedWorks:
+            return "/api/v1/sets"
+        }
+    }
+}
+
+extension ArtsyAPI : MoyaTarget {
+    // TODO: - parameterize base URL based on debug, release, etc. 
+    public var baseURL: NSURL { return NSURL(string: "https://stagingapi.artsy.net") }
+    public var sampleData: NSData {
+        switch self {
+        case .XApp:
+            return stubbedResponse("XApp")
+        case .FeaturedWorks:
+            return stubbedResponse("FeaturedWorks")
+        }
+    }
+}
+
+public func url(route: MoyaTarget) -> String {
+    return route.baseURL.URLByAppendingPathComponent(route.path).absoluteString!
+}
@@ -0,0 +1,58 @@
+import Foundation
+
+private extension NSDate {
+    var isInPast: Bool {
+        let now = NSDate.date()
+        return self.compare(now) == NSComparisonResult.OrderedAscending
+    }
+}
+
+public struct XAppToken {
+    private enum DefaultsKeys: String {
+        case TokenKey = "TokenKey"
+        case TokenExpiry = "TokenExpiry"
+    }
+    
+    private let defaults = NSUserDefaults.standardUserDefaults()
+        
+    // MARK: - Initializers
+
+    public init() {
+        // Empty, but necessary to invoke from tests
+    }
+    
+    // MARK: - Properties
+    
+    public var token: String? {
+        get {
+            return defaults.stringForKey(DefaultsKeys.TokenKey.toRaw())
+        }
+        set(newToken) {
+            defaults.setObject(newToken, forKey: DefaultsKeys.TokenKey.toRaw())
+        }
+    }
+    
+    public var expiry: NSDate? {
+        get {
+            return defaults.objectForKey(DefaultsKeys.TokenExpiry.toRaw()) as? NSDate
+        }
+        set(newExpiry) {
+            defaults.setObject(newExpiry, forKey: DefaultsKeys.TokenExpiry.toRaw())
+        }
+    }
+    
+    public var expired: Bool {
+        if let expiry = expiry {
+            return expiry.isInPast
+        }
+        return true
+    }
+    
+    public var isValid: Bool {
+        if let token = token {
+            return !expired
+        }
+            
+        return false
+    }
+}
@@ -0,0 +1 @@
+[{"owner":{"organizer":null,"_id":"53bc20c37261692d55540100","id":"artinternational-2014","start_at":"2014-09-26T16:47:00.000+00:00","end_at":"2014-09-28T16:47:00.000+00:00","name":"ArtInternational 2014","published":false,"subtype":null,"summary":"","layout":null,"display_vip":false,"has_full_feature":true,"image_url":"https://stagic3.artsy.net/fairs/53bc20c37261692d55540100/:version.jpg","image_versions":null,"image_urls":{},"created_at":"2014-07-08T16:48:03.000Z"},"id":"54120b867261690e368f0300","published":true,"key":"explore","name":"Explore works at the fair","internal_name":"Explore works at the fair","description":"","item_type":"FeaturedLink","owner_type":"Fair","display_on_desktop":true,"display_on_mobile":true,"display_on_martsy":true,"created_at":"2014-09-11T20:52:22.000Z","updated_at":"2014-09-11T20:52:22.000Z"}]
@@ -0,0 +1 @@
+{"xapp_token":"some token that never expires","expires_in":"2024-09-19T12:22:21.570Z"}
@@ -11,6 +11,8 @@
 #import <Artsy+UIColors/UIColor+ArtsyColors.h>
 #import <Artsy+UIColors/UIColor+DebugColours.h>
 #import <Artsy+UILabels/ARLabelSubclasses.h>
+#import <ISO8601DateFormatter/ISO8601DateFormatter.h>
+#import <CocoaPods-Keys/EidolonKeys.h>
 
 #import <ARAnalytics/ARAnalytics.h>
 #import <ORStackView/ORStackView.h>
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`@@ -0,0 +1 @@`
	`1`	+[{"owner":{"organizer":null,"_id":"53bc20c37261692d55540100","id":"artinternational-2014","start_at":"2014-09-26T16:47:00.000+00:00","end_at":"2014-09-28T16:47:00.000+00:00","name":"ArtInternational 2014","published":false,"subtype":null,"summary":"","layout":null,"display_vip":false,"has_full_feature":true,"image_url":"https://stagic3.artsy.net/fairs/53bc20c37261692d55540100/:version.jpg","image_versions":null,"image_urls":{},"created_at":"2014-07-08T16:48:03.000Z"},"id":"54120b867261690e368f0300","published":true,"key":"explore","name":"Explore works at the fair","internal_name":"Explore works at the fair","description":"","item_type":"FeaturedLink","owner_type":"Fair","display_on_desktop":true,"display_on_mobile":true,"display_on_martsy":true,"created_at":"2014-09-11T20:52:22.000Z","updated_at":"2014-09-11T20:52:22.000Z"}]
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+{"xapp_token":"some token that never expires","expires_in":"2024-09-19T12:22:21.570Z"}`