Fetch current URL via Scrivito's @obj

Author: yasulab

app/views/blog_post_page/index.html.erb

@@ -12,13 +12,13 @@
   <%= scrivito_tag :div, @obj, :abstract %>
   <ol class="snsb" style="margin-left: 0px">
     <li style="margin-top: -3px; margin-left: -40px;">
-      <div class="fb-like" data-href="<%= request.original_url %>" data-layout="button_count"
+      <div class="fb-like" data-href="<%= @obj.binary_url %>" data-layout="button_count"
 	   data-action="like" data-show-faces="true" data-share="true"></div></li>
     <li><a href="https://twitter.com/share" class="twitter-share-button"
-	   data-url="<%= request.original_url %>" data-text="<%= @obj.display_title %>"
+	   data-url="<%= @obj.binary_url %>" data-text="<%= @obj.display_title %>"
 	   data-lang="ja" data-hashtags="CoderDojo" data-via="CoderDojoJapan" width="100">Tweet</a><script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script></li>
     <li><iframe src="http://ghbtns.com/github-btn.html?user=yasslab&repo=coderdojo.jp&type=watch&count=true" allowtransparency="true" frameborder="0" scrolling="0" width="80" height="20"></iframe></li>
-    <li><a href="http://b.hatena.ne.jp/entry/<%= request.original_url %>"
+    <li><a href="http://b.hatena.ne.jp/entry/<%= @obj.binary_url %>"
 	   class="hatena-bookmark-button"
 	   data-hatena-bookmark-title="<%= @obj.display_title %>"
 	   data-hatena-bookmark-layout="standard-balloon"
@@ -39,13 +39,13 @@
 
   <ol class="snsb" style="margin-left: 0px; margin-top: 100px; padding-bottom: 30px;">
     <li style="margin-top: -3px; margin-left: -40px;">
-      <div class="fb-like" data-href="<%= request.original_url %>" data-layout="button_count"
+      <div class="fb-like" data-href="<%= @obj.binary_url %>" data-layout="button_count"
 	   data-action="like" data-show-faces="true" data-share="true"></div></li>
     <li><a href="https://twitter.com/share" class="twitter-share-button"
-	   data-url="<%= request.original_url %>" data-text="<%= @obj.display_title %>"
+	   data-url="<%= @obj.binary_url %>" data-text="<%= @obj.display_title %>"
 	   data-lang="ja" data-hashtags="CoderDojo" data-via="CoderDojoJapan" width="100">Tweet</a><script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script></li>
     <li><iframe src="http://ghbtns.com/github-btn.html?user=yasslab&repo=coderdojo.jp&type=watch&count=true" allowtransparency="true" frameborder="0" scrolling="0" width="80" height="20"></iframe></li>
-    <li><a href="http://b.hatena.ne.jp/entry/<%= request.original_url %>"
+    <li><a href="http://b.hatena.ne.jp/entry/<%= @obj.binary_url %>"
 	   class="hatena-bookmark-button"
 	   data-hatena-bookmark-title="<%= @obj.display_title %>"
 	   data-hatena-bookmark-layout="standard-balloon"

app/views/layouts/application.html.erb

@@ -10,9 +10,15 @@
 
   <meta name="viewport"          content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no">
   <meta name="description"       content="CoderDojoは子どものためのプログラミング道場です。2011年にアイルランドで始まり、全国では67ヶ所、世界では66ヶ国・1,150ヶ所で開催されています。" />
-  <meta property="og:title"      content="CoderDojo Japan">
+  <% if @obj %>
+    <meta property="og:title"    content="<%= @obj.display_title %> | CoderDojo Japan">
+    <meta property="og:url"      content="http://coderdojo.jp/">
+  <% else %>
+    <meta property="og:title"    content="CoderDojo Japan">
+  <% end %>
+      
   <meta property="og:site_name"  content="CoderDojo Japan">
-  <meta property="og:url"        content="http://coderdojo.jp/">
+  
   <meta property="og:image"      content="http://coderdojo.jp/og-image.png">
   <meta property="og:image:type" content="image/png">