app/views/monologue/posts/social/_facebook.html.erb
<% if Monologue::Config.facebook_app_id.present? %>
<div id="fb-root"></div>
<script>(function (d, s, id) {
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) return;
js = d.createElement(s);
js.id = id;
js.src = "//connect.facebook.net/<%= Monologue::Config.facebook_like_locale || "en_US" %>/all.js#xfbml=1&appId=<%= Monologue::Config.facebook_app_id %>";
fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));</script>
<div class="fb-like" data-send="false" data-width="450" data-show-faces="false"></div>
<% end %>