[ReactNative] Open Source PushNotifications and move Badge Number methods and permission into it

Libraries/PushNotificationIOS/PushNotificationIOS.js

@@ -0,0 +1,117 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * @providesModule PushNotificationIOS
+ * @flow
+ */
+'use strict';
+
+var NativeModules = require('NativeModules');
+var RCTDeviceEventEmitter = require('RCTDeviceEventEmitter');
+var RCTPushNotificationManager = require('NativeModules').PushNotificationManager;
+var invariant = require('invariant');
+
+var _notifHandlers = {};
+var _initialNotification = RCTPushNotificationManager &&
+  RCTPushNotificationManager.initialNotification;
+
+var DEVICE_NOTIF_EVENT = 'remoteNotificationReceived';
+
+class PushNotificationIOS {
+  _data: Object;
+  _alert: string | Object;
+  _sound: string;
+  _badgeCount: number;
+
+  static setApplicationIconBadgeNumber(number) {
+    RCTPushNotificationManager.setApplicationIconBadgeNumber(number);
+  }
+
+  static getApplicationIconBadgeNumber(callback) {
+    RCTPushNotificationManager.getApplicationIconBadgeNumber(callback);
+  }
+
+  static addEventListener(type, handler) {
+    _notifHandlers[handler] = RCTDeviceEventEmitter.addListener(
+      DEVICE_NOTIF_EVENT,
+      (notifData) => {
+        handler(new PushNotificationIOS(notifData));
+      }
+    );
+  }
+
+  static requestPermissions() {
+    RCTPushNotificationManager.requestPermissions();
+  }
+
+  static checkPermissions(callback) {
+    invariant(
+      typeof callback === 'function',
+      'Must provide a valid callback'
+    );
+    RCTPushNotificationManager.checkPermissions(callback);
+  }
+
+  static removeEventListener(type, handler) {
+    if (!_notifHandlers[handler]) {
+      return;
+    }
+    _notifHandlers[handler].remove();
+    _notifHandlers[handler] = null;
+  }
+
+
+  static popInitialNotification() {
+    var initialNotification = _initialNotification &&
+      new PushNotificationIOS(_initialNotification);
+    _initialNotification = null;
+    return initialNotification;
+  }
+
+  constructor(nativeNotif) {
+    this._data = {};
+
+    // Extract data from Apple's `aps` dict as defined:
+
+    // https://developer.apple.com/library/ios/documentation/NetworkingInternet/Conceptual/RemoteNotificationsPG/Chapters/ApplePushService.html
+
+    Object.keys(nativeNotif).forEach((notifKey) => {
+      var notifVal = nativeNotif[notifKey];
+      if (notifKey === 'aps') {
+        this._alert = notifVal.alert;
+        this._sound = notifVal.sound;
+        this._badgeCount = notifVal.badge;
+      } else {
+        this._data[notifKey] = notifVal;
+      }
+    });
+  }
+
+  getMessage(): ?string | ?Object {
+    // alias because "alert" is an ambiguous name
+    return this._alert;
+  }
+
+  getSound(): ?string {
+    return this._sound;
+  }
+
+  getAlert(): ?string | ?Object {
+    return this._alert;
+  }
+
+  getBadgeCount(): ?number {
+    return this._badgeCount;
+  }
+
+  getData(): ?Object {
+    return this._data;
+  }
+}
+
+module.exports = PushNotificationIOS;

Libraries/PushNotificationIOS/RCTPushNotification.xcodeproj/project.pbxproj

@@ -0,0 +1,256 @@
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Libraries/PushNotificationIOS/RCTPushNotificationManager.h

@@ -0,0 +1,22 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+#import <UIKit/UIKit.h>
+
+#import "../../ReactKit/Base/RCTBridgeModule.h"
+
+@interface RCTPushNotificationManager : NSObject <RCTBridgeModule>
+
+- (instancetype)initWithInitialNotification:(NSDictionary *)initialNotification NS_DESIGNATED_INITIALIZER;
+
++ (void)application:(UIApplication *)application didRegisterUserNotificationSettings:(UIUserNotificationSettings *)notificationSettings;
++ (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)notification;
++ (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation;
+
+@end

Libraries/PushNotificationIOS/RCTPushNotificationManager.m

@@ -0,0 +1,156 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+#import "RCTPushNotificationManager.h"
+
+#import "RCTBridge.h"
+#import "RCTEventDispatcher.h"
+
+NSString *const RCTRemoteNotificationReceived = @"RemoteNotificationReceived";
+NSString *const RCTOpenURLNotification = @"RCTOpenURLNotification";
+
+@implementation RCTPushNotificationManager
+{
+  NSDictionary *_initialNotification;
+}
+
+@synthesize bridge = _bridge;
+
+- (instancetype)init
+{
+  return [self initWithInitialNotification:nil];
+}
+
+- (instancetype)initWithInitialNotification:(NSDictionary *)initialNotification
+{
+  if ((self = [super init])) {
+    _initialNotification = [initialNotification copy];
+    [[NSNotificationCenter defaultCenter] addObserver:self
+                                             selector:@selector(handleRemoteNotificationReceived:)
+                                                 name:RCTRemoteNotificationReceived
+                                               object:nil];
+    [[NSNotificationCenter defaultCenter] addObserver:self
+                                             selector:@selector(handleOpenURLNotification:)
+                                                 name:RCTOpenURLNotification
+                                               object:nil];
+  }
+  return self;
+}
+
+- (void)dealloc
+{
+  [[NSNotificationCenter defaultCenter] removeObserver:self];
+}
+
++ (void)application:(UIApplication *)application didRegisterUserNotificationSettings:(UIUserNotificationSettings *)notificationSettings
+{
+#ifdef __IPHONE_8_0
+  [application registerForRemoteNotifications];
+#endif
+}
+
++ (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)notification
+{
+  [[NSNotificationCenter defaultCenter] postNotificationName:RCTRemoteNotificationReceived
+                                                      object:self
+                                                    userInfo:notification];
+}
+
++ (BOOL)application:(UIApplication *)application
+            openURL:(NSURL *)url
+  sourceApplication:(NSString *)sourceApplication
+         annotation:(id)annotation
+{
+  NSDictionary *payload = @{@"url": [url absoluteString]};
+  [[NSNotificationCenter defaultCenter] postNotificationName:RCTOpenURLNotification
+                                                      object:self
+                                                    userInfo:payload];
+  return YES;
+}
+
+- (void)handleRemoteNotificationReceived:(NSNotification *)notification
+{
+  [_bridge.eventDispatcher sendDeviceEventWithName:@"remoteNotificationReceived"
+                                              body:[notification userInfo]];
+}
+
+- (void)handleOpenURLNotification:(NSNotification *)notification
+{
+  [_bridge.eventDispatcher sendDeviceEventWithName:@"openURL"
+                                              body:[notification userInfo]];
+}
+
+/**
+ * Update the application icon badge number on the home screen
+ */
++ (void)setApplicationIconBadgeNumber:(NSInteger)number
+{
+  RCT_EXPORT();
+
+  static dispatch_once_t onceToken;
+  dispatch_once(&onceToken, ^{
+    [self requestPermissions];
+  });
+
+  [UIApplication sharedApplication].applicationIconBadgeNumber = number;
+}
+
+/**
+ * Get the current application icon badge number on the home screen
+ */
++ (void)getApplicationIconBadgeNumber:(RCTResponseSenderBlock)callback
+{
+  RCT_EXPORT();
+
+  callback(@[
+    @([UIApplication sharedApplication].applicationIconBadgeNumber)
+  ]);
+}
+
++ (void)requestPermissions
+{
+  RCT_EXPORT();
+
+#ifdef __IPHONE_8_0
+    UIUserNotificationType types = UIUserNotificationTypeSound | UIUserNotificationTypeBadge | UIUserNotificationTypeAlert;
+    UIUserNotificationSettings *notificationSettings = [UIUserNotificationSettings settingsForTypes:types categories:nil];
+    [[UIApplication sharedApplication] registerUserNotificationSettings:notificationSettings];
+#else
+    [[UIApplication sharedApplication] registerForRemoteNotificationTypes:(UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeSound | UIRemoteNotificationTypeAlert)];
+#endif
+}
+
++ (void)checkPermissions:(RCTResponseSenderBlock)callback
+{
+  RCT_EXPORT();
+
+  NSMutableDictionary *permissions = [[NSMutableDictionary alloc] init];
+#ifdef __IPHONE_8_0
+  UIUserNotificationType types = [[[UIApplication sharedApplication] currentUserNotificationSettings] types];
+  permissions[@"alert"] = @((BOOL)(types & UIUserNotificationTypeAlert));
+  permissions[@"badge"] = @((BOOL)(types & UIUserNotificationTypeBadge));
+  permissions[@"sound"] = @((BOOL)(types & UIUserNotificationTypeSound));
+#else
+  UIRemoteNotificationType types = [[UIApplication sharedApplication] enabledRemoteNotificationTypes];
+  permissions[@"alert"] = @((BOOL)(types & UIRemoteNotificationTypeAlert));
+  permissions[@"badge"] = @((BOOL)(types & UIRemoteNotificationTypeBadge));
+  permissions[@"sound"] = @((BOOL)(types & UIRemoteNotificationTypeSound));
+#endif
+
+  callback(@[permissions]);
+}
+
+- (NSDictionary *)constantsToExport
+{
+  return @{
+    @"initialNotification": _initialNotification ?: [NSNull null]
+  };
+}
+
+@end