From a434c34b77c9af68ee776b31eb72126e87780d47 Mon Sep 17 00:00:00 2001
From: Gordon Sun <ssun@zulily.com>
Date: Tue, 8 Mar 2016 00:02:30 -0800
Subject: [PATCH 1/2] Use a different meta tag to avoid double banner.

---
 index.js            | 2 +-
 smart-app-banner.js | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/index.js b/index.js
index 6cd2d28..8f914ff 100644
--- a/index.js
+++ b/index.js
@@ -12,7 +12,7 @@ var userLang = userLangAttribute.slice(-2) || 'us';
 // platform dependent functionality
 var mixins = {
 	ios: {
-		appMeta: 'apple-itunes-app',
+		appMeta: 'apple-itunes-app-custom', // Mobile Safari uses apple-itunes-app to show banner. Use a different meta to avoid double banner
 		iconRels: ['apple-touch-icon-precomposed', 'apple-touch-icon'],
 		getStoreLink: function() {
 			return 'https://itunes.apple.com/' + this.options.appStoreLanguage + '/app/id' + this.appId;
diff --git a/smart-app-banner.js b/smart-app-banner.js
index 91c8f4b..1802831 100644
--- a/smart-app-banner.js
+++ b/smart-app-banner.js
@@ -1,6 +1,6 @@
 (function(q){"object"===typeof exports&&"undefined"!==typeof module?module.exports=q():"function"===typeof define&&define.amd?define([],q):("undefined"!==typeof window?window:"undefined"!==typeof global?global:"undefined"!==typeof self?self:this).SmartBanner=q()})(function(){return function c(f,h,d){function b(e,g){if(!h[e]){if(!f[e]){var l="function"==typeof require&&require;if(!g&&l)return l(e,!0);if(a)return a(e,!0);l=Error("Cannot find module '"+e+"'");throw l.code="MODULE_NOT_FOUND",l;}l=h[e]=
-{exports:{}};f[e][0].call(l.exports,function(a){var d=f[e][1][a];return b(d?d:a)},l,l.exports,c,f,h,d)}return h[e].exports}for(var a="function"==typeof require&&require,g=0;g<d.length;g++)b(d[g]);return b}({1:[function(c,f,h){var d=c("xtend/mutable"),b=c("component-query"),a=c("get-doc"),g=a&&a.documentElement,e=c("cookie-cutter"),u=c("ua-parser-js"),l=navigator.language.slice(-2)||navigator.userLanguage.slice(-2)||"us",m={ios:{appMeta:"apple-itunes-app",iconRels:["apple-touch-icon-precomposed","apple-touch-icon"],
-getStoreLink:function(){return"https://itunes.apple.com/"+this.options.appStoreLanguage+"/app/id"+this.appId}},android:{appMeta:"google-play-app",iconRels:["android-touch-icon","apple-touch-icon-precomposed","apple-touch-icon"],getStoreLink:function(){return"http://play.google.com/store/apps/details?id="+this.appId}},windows:{appMeta:"msApplication-ID",iconRels:["windows-touch-icon","apple-touch-icon-precomposed","apple-touch-icon"],getStoreLink:function(){return"http://www.windowsphone.com/s?appid="+
+{exports:{}};f[e][0].call(l.exports,function(a){var d=f[e][1][a];return b(d?d:a)},l,l.exports,c,f,h,d)}return h[e].exports}for(var a="function"==typeof require&&require,g=0;g<d.length;g++)b(d[g]);return b}({1:[function(c,f,h){var d=c("xtend/mutable"),b=c("component-query"),a=c("get-doc"),g=a&&a.documentElement,e=c("cookie-cutter"),u=c("ua-parser-js"),l=(navigator.language||navigator.userLanguage||navigator.browserLanguage).slice(-2)||"us",m={ios:{appMeta:"apple-itunes-app-custom",iconRels:["apple-touch-icon-precomposed",
+"apple-touch-icon"],getStoreLink:function(){return"https://itunes.apple.com/"+this.options.appStoreLanguage+"/app/id"+this.appId}},android:{appMeta:"google-play-app",iconRels:["android-touch-icon","apple-touch-icon-precomposed","apple-touch-icon"],getStoreLink:function(){return"http://play.google.com/store/apps/details?id="+this.appId}},windows:{appMeta:"msApplication-ID",iconRels:["windows-touch-icon","apple-touch-icon-precomposed","apple-touch-icon"],getStoreLink:function(){return"http://www.windowsphone.com/s?appid="+
 this.appId}}};c=function(b){var a=u(navigator.userAgent);this.options=d({},{daysHidden:15,daysReminder:90,appStoreLanguage:l,button:"OPEN",store:{ios:"On the App Store",android:"In Google Play",windows:"In the Windows Store"},price:{ios:"FREE",android:"FREE",windows:"FREE"},force:!1},b||{});this.options.force?this.type=this.options.force:"Windows Phone"===a.os.name||"Windows Mobile"===a.os.name?this.type="windows":"iOS"===a.os.name&&6>parseInt(a.os.version)?this.type="ios":"Android"===a.os.name&&
 (this.type="android");!this.type||navigator.standalone||e.get("smartbanner-closed")||e.get("smartbanner-installed")||(d(this,m[this.type]),this.parseAppId()&&(this.create(),this.show()))};c.prototype={constructor:c,create:function(){for(var d=this.getStoreLink(),e=this.options.price[this.type]+" - "+this.options.store[this.type],r,g=0;g<this.iconRels.length;g++){var t=b('link[rel="'+this.iconRels[g]+'"]');if(t){r=t.getAttribute("href");break}}var c=a.createElement("div");c.className="smartbanner smartbanner-"+
 this.type;c.innerHTML='<div class="smartbanner-container"><a href="javascript:void(0);" class="smartbanner-close">&times;</a><span class="smartbanner-icon" style="background-image: url('+r+')"></span><div class="smartbanner-info"><div class="smartbanner-title">'+this.options.title+"</div><div>"+this.options.author+"</div><span>"+e+'</span></div><a href="'+d+'" class="smartbanner-button"><span class="smartbanner-button-text">'+this.options.button+"</span></a></div>";a.body?a.body.appendChild(c):a&&

From 27a47e9801e01574d5e1f46d167e9999b75416fa Mon Sep 17 00:00:00 2001
From: Gordon Sun <ssun@zulily.com>
Date: Tue, 8 Mar 2016 00:15:17 -0800
Subject: [PATCH 2/2] Better comments. And update README.md

---
 README.md | 4 +++-
 index.js  | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 629e03a..e3d479e 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,9 @@ Based on 'jQuery Smart Banner' by Arnold Daniels <arnold@jasny.net> https://gith
   <head>
     <title>MyPage</title>
 
-    <meta name="apple-itunes-app" content="app-id=502838820">
+    <!-- Mobile Safari will automatically show a built in banner when detect meta tag apple-itunes-app.
+         Use a different tag to avoid show two banners. -->
+    <meta name="apple-itunes-app-custom" content="app-id=502838820">
     <meta name="google-play-app" content="app-id=ru.hh.android">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
 
diff --git a/index.js b/index.js
index 8f914ff..1b742bf 100644
--- a/index.js
+++ b/index.js
@@ -12,7 +12,9 @@ var userLang = userLangAttribute.slice(-2) || 'us';
 // platform dependent functionality
 var mixins = {
 	ios: {
-		appMeta: 'apple-itunes-app-custom', // Mobile Safari uses apple-itunes-app to show banner. Use a different meta to avoid double banner
+		// Mobile Safari will automatically show a built in banner when detect meta tag apple-itunes-app.
+		// Use a different tag to avoid show two banners.
+		appMeta: 'apple-itunes-app-custom',
 		iconRels: ['apple-touch-icon-precomposed', 'apple-touch-icon'],
 		getStoreLink: function() {
 			return 'https://itunes.apple.com/' + this.options.appStoreLanguage + '/app/id' + this.appId;