lib/defensio.rb @@ -29,13 +29,17 @@ class Comments < Dynasnip snip_name = app.request.params[:snip] existing_comments = Soup.sieve(:commenting_on => snip_name) comment = app.request.params.reject { |k,v| ![:author, :email, :website, :content].include?(k) } + return "You need to add some details!" if comment.empty? - Soup << comment.merge({ - :name => "#{snip_name}-comment-#{existing_comments.length + 1}", - :commenting_on => snip_name, - :created_at => Time.now - }) - "Thanks for your comment! Back to {link_to #{snip_name}}" + + unless comment_is_spam?(comment) + Soup << comment.merge({ + :name => "#{snip_name}-comment-#{existing_comments.length + 1}", + :commenting_on => snip_name, + :created_at => Time.now + }) + "Thanks for your comment! Back to {link_to #{snip_name}}" + end end def render_comments(comments) @@ -53,6 +57,20 @@ class Comments < Dynasnip end.join + "</ol>" end + def comment_is_spam?(comment) + Defensio.configure(YAML.load(File.read('defensio.yml'))) + defensio_params = { + :comment_author_email => comment[:email], + :comment_author => comment[:author], + :comment_author_url => comment[:website], + :comment_content => comment[:content], + :comment_type => "comment", + :user_ip => app.request.ip, + :article_date => Soup[app.request.params[:snip]].updated_at + } + Defensio.audit_comment(defensio_params)["defensio_result"]["spam"] + end + attribute :comment_template, %{ <li> <p>COMMENT_AUTHOR (COMMENT_DATE)</p> lib/vanilla/dynasnips/comments.rb @@ -27,6 +27,10 @@ module Vanilla @rack_request.cookies end + def ip + @rack_request.ip + end + private def determine_request_uri_parts lib/vanilla/request.rb 94da3d6a49212ce6b58d8343b8986dd87f93101a James Adam james@lazyatom.com http://github.com/lazyatom/vanilla-rb/commit/0e3d61fb9a6f74ca039ff5ed40fca1a5edb6b6d2 0e3d61fb9a6f74ca039ff5ed40fca1a5edb6b6d2 2008-08-14T09:32:59-07:00 2008-08-14T09:32:59-07:00 Lets check with defensio to see if a comment is spam. fabc778e9684d7f8d1c29ddec3f4310bfe83cbb8 James Adam james@lazyatom.com