Add EventKit Category

Author: lammertw

Diff for: Categories/EventKit/EKEventStore+Promise.swift

@@ -0,0 +1,67 @@
+//
+//  EKEventStore+Promise.swift
+//  PromiseKit
+//
+//  Created by Lammert Westerhoff on 16/02/16.
+//  Copyright © 2016 Max Howell. All rights reserved.
+//
+
+import CoreFoundation
+import Foundation.NSError
+import EventKit
+
+#if !COCOAPODS
+    import PromiseKit
+#endif
+
+public enum EventKitError: ErrorType {
+    case Restricted
+    case Denied
+
+    public var localizedDescription: String {
+        switch self {
+        case .Restricted:
+            return "A head of family must grant calendar access."
+        case .Denied:
+            return "Calendar access has been denied."
+        }
+    }
+}
+
+/**
+ Requests access to the event store.
+
+ To import `EKEventStore`:
+
+ use_frameworks!
+ pod "PromiseKit/EventKit"
+
+ And then in your sources:
+
+ import PromiseKit
+
+ @return A promise that fulfills with the EKEventStore.
+ */
+public func EKEventStoreRequestAccess() -> Promise<(EKEventStore)> {
+    let eventStore = EKEventStore()
+    return Promise { fulfill, reject in
+
+        let authorization = EKEventStore.authorizationStatusForEntityType(EKEntityType.Event)
+        switch authorization {
+        case .Authorized:
+            fulfill(eventStore)
+        case .Denied:
+            reject(EventKitError.Denied)
+        case .Restricted:
+            reject(EventKitError.Restricted)
+        case .NotDetermined:
+            eventStore.requestAccessToEntityType(EKEntityType.Event) { granted, error in
+                if granted {
+                    fulfill(eventStore)
+                } else {
+                    reject(EventKitError.Denied)
+                }
+            }
+        }
+    }
+}

Diff for: PromiseKit.podspec

@@ -80,6 +80,12 @@ Pod::Spec.new do |s|
     ss.dependency 'PromiseKit/CorePromise'
     ss.frameworks = 'CoreLocation'
   end
+
+  s.subspec 'EventKit' do |ss|
+    ss.ios.source_files = 'Categories/EventKit/*'
+    ss.dependency 'PromiseKit/CorePromise'
+    ss.ios.frameworks = 'EventKit'
+  end
 
   s.subspec 'Foundation' do |ss|
     ss.ios.source_files = Dir['Categories/Foundation/*'] - Dir['Categories/Foundation/NSTask*']

Diff for: PromiseKit.xcodeproj/project.pbxproj

@@ -8,6 +8,7 @@
 
 /* Begin PBXBuildFile section */
 		431B66E41CAC8022006CFC50 /* Bolts.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 6373805B1B3E1C8E0060B7CA /* Bolts.framework */; };
+		2F814F131C73A8C800ABF4D1 /* EKEventStore+Promise.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2F814F111C73782100ABF4D1 /* EKEventStore+Promise.swift */; };
 		43EF78B41C5AB88600BCD8FB /* after.m in Sources */ = {isa = PBXBuildFile; fileRef = 63A60E1F1AFD795B00C4E692 /* after.m */; };
 		43EF78B51C5AB88600BCD8FB /* after.swift in Sources */ = {isa = PBXBuildFile; fileRef = 63075EBD1AD0EDB3002C46A0 /* after.swift */; };
 		43EF78B61C5AB88600BCD8FB /* AnyPromise.m in Sources */ = {isa = PBXBuildFile; fileRef = 63A157711ABB59D00002A421 /* AnyPromise.m */; };
@@ -84,7 +85,6 @@
 		635D0D761ADDA2EA00CC0406 /* AnyPromise.test.m in Sources */ = {isa = PBXBuildFile; fileRef = 635D0D741ADDA2C100CC0406 /* AnyPromise.test.m */; };
 		635D0D7B1ADDB11400CC0406 /* Error.swift in Sources */ = {isa = PBXBuildFile; fileRef = 635D0D7A1ADDB11400CC0406 /* Error.swift */; };
 		635D0D7C1ADDB11400CC0406 /* Error.swift in Sources */ = {isa = PBXBuildFile; fileRef = 635D0D7A1ADDB11400CC0406 /* Error.swift */; };
-		6373805E1B3E1C9D0060B7CA /* Bolts.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 6373805D1B3E1C9D0060B7CA /* Bolts.framework */; };
 		63772C9C1AF09B8A00ED2F59 /* ErrorUnhandler.test.swift in Sources */ = {isa = PBXBuildFile; fileRef = 63772C9B1AF09B8A00ED2F59 /* ErrorUnhandler.test.swift */; };
 		6384F5FA1B41F3EE00CB9679 /* PromiseKit.framework in CopyFiles */ = {isa = PBXBuildFile; fileRef = 63F803CC1AB89A0F00E4DEE1 /* PromiseKit.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
 		63877E721B792C680042195F /* TestNSURLSession.swift in Sources */ = {isa = PBXBuildFile; fileRef = 63877E711B792C680042195F /* TestNSURLSession.swift */; };
@@ -358,6 +358,7 @@
 /* End PBXCopyFilesBuildPhase section */
 
 /* Begin PBXFileReference section */
+		2F814F111C73782100ABF4D1 /* EKEventStore+Promise.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = "EKEventStore+Promise.swift"; sourceTree = "<group>"; };
 		43EF78A61C5AA12B00BCD8FB /* PromiseKit.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = PromiseKit.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		6302AC8E1AEF42F2001F0069 /* ACAccountStore+AnyPromise.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "ACAccountStore+AnyPromise.h"; sourceTree = "<group>"; };
 		6302AC8F1AEF42F2001F0069 /* ACAccountStore+AnyPromise.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = "ACAccountStore+AnyPromise.m"; sourceTree = "<group>"; };
@@ -600,6 +601,14 @@
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		2F814F101C73779800ABF4D1 /* EventKit */ = {
+			isa = PBXGroup;
+			children = (
+				2F814F111C73782100ABF4D1 /* EKEventStore+Promise.swift */,
+			);
+			path = EventKit;
+			sourceTree = "<group>";
+		};
 		43EA5FF21C5AC38C000BAEA7 /* tvOS */ = {
 			isa = PBXGroup;
 			children = (
@@ -913,6 +922,7 @@
 				63D1BA9D1B256DE500435BF3 /* Bolts */,
 				6302AC991AEF42F2001F0069 /* CloudKit */,
 				6302ACA01AEF42F2001F0069 /* CoreLocation */,
+				2F814F101C73779800ABF4D1 /* EventKit */,
 				6302ACA71AEF42F2001F0069 /* Foundation */,
 				6302ACB21AEF42F2001F0069 /* MapKit */,
 				6302ACB91AEF42F2001F0069 /* MessageUI */,
@@ -1559,6 +1569,7 @@
 				638AF9561B62B7230045C3E8 /* TestMapKit.swift in Sources */,
 				638AF9571B62B7230045C3E8 /* TestQuartzCore.m in Sources */,
 				638AF95A1B62B7230045C3E8 /* TestSocial.m in Sources */,
+				2F814F131C73A8C800ABF4D1 /* EKEventStore+Promise.swift in Sources */,
 				638AF95B1B62B7230045C3E8 /* TestSocial.swift in Sources */,
 				638AF95C1B62B7230045C3E8 /* TestStoreKit.m in Sources */,
 				638AF95D1B62B7230045C3E8 /* TestStoreKit.swift in Sources */,