Support video.

views/index.erb

@@ -53,7 +53,7 @@
 <% if ENV["INSTAGRAM_ACCESS_TOKEN"] %>
     <form class="input-group" method="get" action="/instagram" target="_self">
       <div class="input-group-addon"><label for="instagram_q">Instagram</label></div>
-      <input class="form-control" type="search" name="q" id="instagram_q" placeholder="Enter url to an Instagram user.">
+      <input class="form-control" type="search" name="q" id="instagram_q" placeholder="Enter url to an Instagram post or user.">
       <span class="input-group-btn">
         <input class="btn btn-primary" type="submit" value="Get RSS Feed">
       </span>

views/instagram_feed.erb

@@ -8,15 +8,19 @@
 <%- @data.each do |post| -%>
 
   <entry>
-    <id>instagram:post:<%= post["id"] %>:<%= Digest::SHA2.hexdigest((post["caption"]["text"] rescue "")) %></id>
-    <title><%= post["caption"]["text"] rescue "Image" %></title>
+    <id>instagram:post:<%= post["id"] %>:<%= Digest::SHA2.hexdigest((post["caption"]["text"] rescue "")) %><%= ":#{params[:cachebuster]}" if params[:cachebuster] %></id>
+    <title><%= "Video: " if post["type"] == "video" %><%= post["caption"]["text"] rescue "No title" %></title>
     <link href="<%= post["link"] %>" />
     <updated><%= Time.at(post["created_time"].to_i) %></updated>
     <author><name><%= post["user"]["full_name"] %></name></author>
     <content type="html">
+<% if post["videos"] %>
+&lt;iframe src="<%= post["link"] %>/embed/" width="612" height="710" frameborder="0" scrolling="no" allowfullscreen>&lt;/iframe>
+<% else %>
 &lt;img src="<%= post["images"]["standard_resolution"]["url"] %>">
 
 &lt;p>Filter: <%= post["filter"] %>&lt;/p>
+<% end %>
     </content>
   </entry>
 <%- end -%>