Merge branch 'master' of https://github.com/imathis/octopress

.themes/classic/source/_includes/article.html

@@ -9,7 +9,8 @@
       <p class="meta">
         {% include post/date.html %}{{ time }}
         {% if site.disqus_short_name and page.comments != false and post.comments != false and site.disqus_show_comment_count == true %}
-         | <a href="{% if index %}{{ root_url }}{{ post.url }}{% endif %}#disqus_thread">Comments</a>
+           | <a href="{% if index %}{{ root_url }}{{ post.url }}{% endif %}#disqus_thread"
+             data-disqus-identifier="{% if post.meta.disqus_id %}{{ post.meta.disqus_id }}{% else %}{{ site.url }}{{ post.url }}{% endif %}">Comments</a>
         {% endif %}
       </p>
     {% endunless %}

.themes/classic/source/_includes/disqus.html

@@ -14,7 +14,7 @@
       {% endif %}
     (function () {
       var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
-      dsq.src = 'http://' + disqus_shortname + '.disqus.com/' + disqus_script;
+      dsq.src = ('https:' == document.location.protocol ? 'https://' : 'http://') + disqus_shortname + '.disqus.com/' + disqus_script;
       (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
     }());
 </script>

plugins/gist_tag.rb

@@ -46,7 +46,7 @@ module Jekyll
     end
 
     def get_gist_url_for(gist, file)
-      "https://raw.github.com/gist/#{gist}/#{file}"
+      "https://gist.github.com/raw/#{gist}/#{file}"
     end
 
     def cache(gist, file, data)
@@ -71,8 +71,31 @@ module Jekyll
     end
 
     def get_gist_from_web(gist, file)
-      gist_url          = get_gist_url_for gist, file
+      gist_url = get_gist_url_for(gist, file)
-      raw_uri           = URI.parse gist_url
+      data     = get_web_content(gist_url)
+
+      if data.code.to_i == 302
+        data = handle_gist_redirecting(data)
+      end
+
+      if data.code.to_i != 200
+        raise RuntimeError, "Gist replied with #{data.code} for #{gist_url}"
+      end
+
+      cache(gist, file, data.body) unless @cache_disabled
+      data.body
+    end
+
+    def handle_gist_redirecting(data)
+      redirected_url = data.header['Location']
+      if redirected_url.nil? || redirected_url.empty?
+        raise ArgumentError, "GitHub replied with a 302 but didn't provide a location in the response headers."
+      end
+      get_web_content(redirected_url)
+    end
+
+    def get_web_content(url)
+      raw_uri           = URI.parse url
       proxy             = ENV['http_proxy']
       if proxy
         proxy_uri       = URI.parse(proxy)
@@ -84,12 +107,6 @@ module Jekyll
       https.verify_mode = OpenSSL::SSL::VERIFY_NONE
       request           = Net::HTTP::Get.new raw_uri.request_uri
       data              = https.request request
-      if data.code.to_i != 200
-        raise RuntimeError, "Gist replied with #{data.code} for #{gist_url}"
-      end
-      data              = data.body
-      cache gist, file, data unless @cache_disabled
-      data
     end
   end