lib/onebox/engine/html.rb in onebox-1.1.0 vs lib/onebox/engine/html.rb in onebox-1.2.0

@@ -1,11 +1,20 @@
 module Onebox
   module Engine
     module HTML
       private
 
+      # Overwrite for any custom headers
+      def http_params
+        {}
+      end
+
       def raw
-        @raw ||= Nokogiri::HTML(open(url, read_timeout: timeout))
+        @raw ||= Nokogiri::HTML(open(url, {read_timeout: timeout}.merge(http_params)).read)
+      end
+
+      def html?
+        raw.respond_to(:css)
       end
     end
   end
 end