zijia/static/js/html5notification.js

/*
	[Discuz!] (C)2001-2099 Comsenz Inc.
	This is NOT a freeware, use is subject to license terms

	$Id: html5notification.js 31484 2012-09-03 03:49:21Z zhangjie $
*/

function Html5notification() {
	var h5n = new Object();

	h5n.issupport = function() {
		var is = !!window.webkitNotifications;
		if(is) {
			if(window.webkitNotifications.checkPermission() > 0) {
				window.onclick = function() {
					window.webkitNotifications.requestPermission();
				}
			}
		}
		return is;
	};

	h5n.shownotification = function(replaceid, url, imgurl, subject, message) {
		if(window.webkitNotifications.checkPermission() > 0) {
			window.webkitNotifications.requestPermission();
		} else {
			var notify = window.webkitNotifications.createNotification(imgurl, subject, message);
			notify.replaceId = replaceid;
			notify.onclick = function() {
				window.focus();
				window.location.href = url;
				notify.cancel();
			};
			notify.show();
		}
	};

	return h5n;
}