X-Git-Url: http://gitweb.michael.orlitzky.com/?a=blobdiff_plain;f=src%2Fwebsites%2Fhowcast.rb;h=90cbd615ca069c8c0f4a653796e2ae14b80c2374;hb=9d28bfae2b055aacd673dabd75aaf1d68042b917;hp=5cf490e2d1dbaf77f1d428e627251392b02152b8;hpb=83e06f83d8274cb32a406739839d56e759664b09;p=dead%2Fwhatever-dl.git

diff --git a/src/websites/howcast.rb b/src/websites/howcast.rb
index 5cf490e..90cbd61 100644
--- a/src/websites/howcast.rb
+++ b/src/websites/howcast.rb
@@ -26,6 +26,17 @@ class Howcast < Website
     return url =~ VALID_HOWCAST_URL_REGEX
   end
 
+ 
+  def get_video_url()
+    video_id = parse_video_id()
+    xml_url = "http://www.howcast.com/videos/#{video_id}.xml"
+    xml_data = self.get_page_data(xml_url)
+    filepath = parse_file_path_from_xml(xml_data)
+    
+    return "http://www.howcast.com#{filepath}"
+  end
+
+  protected;
 
   def parse_video_id()
     # This regex just pulls out the video id
@@ -39,11 +50,16 @@ class Howcast < Website
     return matches[1]
   end
 
-  
-  def get_video_url()
-    video_id = parse_video_id()
-    
-    return "http://media.howcast.com/system/videos/#{video_id}/#{video_id}.flv"
+
+  def parse_file_path_from_xml(data)
+    file_path_regex = /<filename>(.*?)<\/filename>/
+    matches = file_path_regex.match(data)
+
+    if matches.nil?
+      raise StandardError.new("Couldn't parse the <filename> tag from the XML file.")
+    end
+
+    return matches[1]
   end
-  
+
 end