Created
December 6, 2012 05:31
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ITMS へのリダイレクト例 (sinatra)
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| # coding: utf-8 | |
| require 'sinatra' | |
| itms_url = 'itms-apps://itunes.apple.com/jp/genre/id6014' | |
| get '/' do | |
| return <<-HTML | |
| <html> | |
| <head> | |
| <title>ITMSリダイレクト挙動サンプル</title> | |
| <meta name="viewport" content="width=device-width"> | |
| </head> | |
| <body> | |
| <p>iOS で開いてください</p> | |
| <ol> | |
| <li><a id="a1" href="#{itms_url}">直接リンク( #{itms_url} )による遷移</a></li> | |
| <li><a id="a2" href="/redirect">/redirect で 301 レスポンスを経由する遷移</a></li> | |
| <li><a id="a3" class="js" href="/?a3">JavaScript で開く</a></li> | |
| <li><a id="a4" class="js" href="/?a4">JavaScript を使ってついでにページを閉じるのも試みる</a></li> | |
| </ol> | |
| <script> | |
| window.onload = function() { | |
| var elems = document.getElementsByClassName('js'); | |
| for (var i = 0, l = elems.length; i < l; i++) { | |
| elems[i].addEventListener('click', function(e) { | |
| e.preventDefault(); | |
| location.href = '#{itms_url}'; | |
| if (e.target.id === 'a4') { | |
| setTimeout(function() { | |
| window.open("about:blank","_self").close(); | |
| },100); | |
| } | |
| }, true); | |
| } | |
| } | |
| </script> | |
| </body> | |
| </html> | |
| HTML | |
| end | |
| get '/redirect' do | |
| redirect itms_url | |
| end |
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元のページ残らないようにできるかなと思って4やってみたけど，これはこれでだいぶきめー