isolated scope of JsNotify object …

README.md

@@ -17,7 +17,13 @@ bower install js-notify
 ## How it works
 
 ```
-notify('title', {
+var jsNotify = new JsNotify();
+
+// request Notification permission
+jsNotify.init();
+
+// send notification
+jsNotify.notify('title', {
     body: 'Notification Text',
     icon: 'path/to/image.png',
     onclick: function(e) {}, // e -> Notification object
@@ -30,6 +36,3 @@ You just have to set a title to make it work.
 
 The json object on the second argument is optional.
 
-If the function runs for the first time, is asks the user for permissions.
-
-Follow me on [Twitter @gravmatt](https://twitter.com/gravmatt).

notify.js

@@ -1,33 +1,77 @@
 /*! Copyright (c) 2016 Rene Tanczos <[email protected]> - The MIT License (MIT) */
-var notify = function (title, options) {
-    var guid = function() {
-        function s4() {
-          return Math.floor((1 + Math.random()) * 0x10000).toString(16).substring(1);
+;(function() {
+
+    function JsNotify() {
+        var self = this
+
+        self._init = function(callback) {
+            if (!'Notification' in window) {
+                return;
+            }
+            if (Notification.permission !== 'granted') {
+                Notification.requestPermission(callback);
+            }
         }
-        return s4() + s4() + '-' + s4() + '-' + s4() + '-' + s4() + '-' + s4() + s4() + s4();
-      };
 
-    if (!'Notification' in window) {
-        return;
-    }
-    if (Notification.permission === 'default') {
-        Notification.requestPermission(function () {
-            notify(title, options);
-        });
-    }
-    else if (Notification.permission === 'granted') {
-        opt = options || {}
-        opt.tag = guid()
-        var n = new Notification(title, opt);
-        n.onclick = function () {
-            opt.onclick && opt.onclick(this);
-            this.close();
-        };
-        n.onclose = function () {
-            opt.onclose && opt.onclose(this);
+        self._notify = function (title, options) {
+            var guid = function() {
+                function s4() {
+                  return Math.floor((1 + Math.random()) * 0x10000).toString(16).substring(1);
+                }
+                return s4() + s4() + '-' + s4() + '-' + s4() + '-' + s4() + '-' + s4() + s4() + s4();
+              };
+
+            if (!'Notification' in window) {
+                return;
+            }
+            if (Notification.permission === 'granted') {
+                opt = options || {}
+                opt.tag = guid()
+                var n = new Notification(title, opt);
+                n.onclick = function () {
+                    opt.onclick && opt.onclick(this);
+                    this.close();
+                };
+                n.onclose = function () {
+                    opt.onclose && opt.onclose(this);
+                };
+            }
+            else if (Notification.permission === 'denied') {
+                (options && options.ondenied) && options.ondenied(this);
+            }
         };
+
+        self._isEnabled = function() {
+            if (!'Notification' in window) {
+                return false;
+            }
+            return Notification.permission === 'granted';
+        }
+
+        self._getStatus = function() {
+            if (!'Notification' in window) {
+                return false;
+            }
+            return Notification.permission;
+        }
+
     }
-    else if (Notification.permission === 'denied') {
-        (options && options.ondenied) && options.ondenied(this);
-    }
-};
+
+    JsNotify.prototype.init = function(callback) {
+		this._init(callback)
+	}
+
+    JsNotify.prototype.notify = function(title, options) {
+		this._notify(title, options)
+	}
+
+    JsNotify.prototype.isEnabled = function() {
+        return this._isEnabled()
+	}
+
+    JsNotify.prototype.getStatus = function() {
+		return this._getStatus()
+	}
+
+	this.JsNotify = JsNotify
+}).call(this);