defensio!

app/controllers/comments_controller.rb

@@ -28,7 +28,7 @@ def new
   def create
     @comment = Comment.new((session[:pending_comment] || params[:comment] || {}).reject {|key, value| !Comment.protected_attribute?(key) })
     @comment.post = @post
-
+    @comment.env = request.env
     session[:pending_comment] = nil
 
     unless @comment.requires_openid_authentication?
@@ -52,6 +52,11 @@ def create
     end
 
     if session[:pending_comment].nil? && @comment.save
+      if @comment.spam
+        flash[:notice] = 'Your comment has been marked for review'
+      else
+        flash[:notice] = 'Comment created'
+      end
       redirect_to post_path(@post)
     else
       render :template => 'posts/show'

app/models/comment.rb

@@ -4,6 +4,8 @@ class Comment < ActiveRecord::Base
   attr_accessor         :openid_error
   attr_accessor         :openid_valid
 
+  acts_as_defensio_comment :fields => {:content => :body, :article => :post}
+
   belongs_to            :post
 
   before_save           :apply_filter

app/models/post.rb

@@ -3,8 +3,10 @@ class Post < ActiveRecord::Base
 
   acts_as_taggable
 
+  acts_as_defensio_article :fields => {:content => :body_html, :permalink => :slug}
+
   has_many                :comments, :dependent => :destroy
-  has_many                :approved_comments, :class_name => 'Comment'
+  has_many                :approved_comments, :class_name => 'Comment', :conditions => {:spam => false}
 
   before_validation       :generate_slug
   before_validation       :set_dates
@@ -19,6 +21,15 @@ def validate_published_at_natural
   end
 
   attr_accessor :minor_edit
+
+  def author
+    "Christopher Redinger"
+  end
+
+  def author_email
+    "info@agiledisciple.com"
+  end
+
   def minor_edit
     @minor_edit ||= "1"
   end

app/views/posts/show.html.erb

@@ -5,6 +5,7 @@
 <% content_for(:page_title) do -%>
 <%=h post_title(@post) -%>
 <% end -%>
+<% if flash[:notice] %><p><%= flash[:notice] %></p><% end %>
 <%= render :partial => 'posts/post', :locals => {:post => @post} %>
 <ol class="commentlist">
   <% @post.approved_comments.each do |comment| -%>

config/.gitignore

@@ -1,7 +1,3 @@
 database.yml
 defensio.yml
-<<<<<<< HEAD:config/.gitignore
 newrelic.yml
-=======
-newrelic.yml
->>>>>>> 5e29f7f21b667ccc8f30e0e679fbe8f4033f38d5:config/.gitignore

db/migrate/20090608144306_add_defensio_columns_to_comments.rb

@@ -0,0 +1,16 @@
+class AddDefensioColumnsToComments < ActiveRecord::Migration
+  def self.up
+    add_column :comments, :spam,      :boolean, :default => false
+    add_column :comments, :spaminess, :float
+    add_column :comments, :signature, :string
+    # Uncomment this if you wanna customize when an article is announced to Defensio server
+    # add_column :article, :announced, :boolean, :default => false
+  end
+
+  def self.down
+    remove_column :comments, :spam
+    remove_column :comments, :spaminess
+    remove_column :comments, :signature
+    # add_column :article, :announced
+  end
+end

vendor/plugins/defensio/README

@@ -0,0 +1,37 @@
+== Defensio
+
+* Complete doc of Defensio API: Defensio::Client
+* Plugin doc: Defensio::ActsAs::ClassMethods
+
+=== Installation
+
+1. Install the plugin
+  script/plugin install http://code.macournoyer.com/svn/plugins/defensio/
+2. Get an API key at http://defensio.com and dump it in config/defensio.yml
+3. Add new column to your spammable model
+  script/generate defensio_migration comment
+
+You're ready to go!
+
+=== Usage
+
+In your "article" class, add:
+
+  acts_as_defensio_article
+
+In your "comment" class, add:
+
+  acts_as_defensio_comment :fields => { :content => :comment }
+
+The :fields option allows you to configure fields that are sent
+to Defensio to classify a comment.
+
+Look at Defensio::Client for a list of all those fields.
+
+In the controller, before creating a comment set the request environment variables:
+  @comment.env = request.env
+
+Then when the comment is created the +spam+, +spaminess+ and +signature+
+columns will magically be set for your own pleasure.
+
+Check out other examples in http://code.macournoyer.com/svn/plugins/defensio/example

vendor/plugins/defensio/Rakefile

@@ -0,0 +1,29 @@
+require 'rake'
+require 'rake/testtask'
+require 'rake/rdoctask'
+require 'rake/contrib/rubyforgepublisher'
+
+desc 'Default: run unit tests.'
+task :default => :test
+
+desc 'Test the defensio plugin.'
+Rake::TestTask.new(:test) do |t|
+  t.libs << 'lib'
+  t.pattern = 'test/**/*_test.rb'
+  t.verbose = true
+end
+
+desc 'Generate documentation for the defensio plugin.'
+Rake::RDocTask.new(:rdoc) do |rdoc|
+  rdoc.rdoc_dir = 'rdoc'
+  rdoc.title    = 'Defensio'
+  rdoc.options << '--line-numbers' << '--inline-source'
+  rdoc.rdoc_files.include('README')
+  rdoc.rdoc_files.include('lib/**/*.rb')
+end
+
+task :pub_doc => :rdoc do
+  Rake::SshDirPublisher.new("macournoyer@macournoyer.com",
+                            "code.macournoyer.com/defensio",
+                            "rdoc").upload
+end

vendor/plugins/defensio/example/article.rb

@@ -0,0 +1,6 @@
+class Article < ActiveRecord::Base
+  # Columns: author, author_email, title, content, permalink
+  has_many :comments
+
+  acts_as_defensio_article
+end

vendor/plugins/defensio/example/comment.rb

@@ -0,0 +1,16 @@
+class Comment < ActiveRecord::Base
+  # Columns: author, content, title, author_email, author_url, permalink, article_id
+  attr_accessor :current_user
+
+  belongs_to :article
+
+  acts_as_defensio_comment
+
+  def user_logged_in
+    current_user.logged_in?
+  end
+
+  def trusted_user
+    current_user.admin?
+  end
+end

vendor/plugins/defensio/example/comments_controller.rb

@@ -0,0 +1,37 @@
+class CommentsController < ApplicationController
+  def index
+    @ham  = @article.comments.find_all_by_spam(false)
+    @spam = @article.comments.find_all_by_spam(true, :order => 'spaminess desc')
+  end
+
+  def create
+    @comment = @article.comments.build(params[:comment])
+    @comment.env = request.env
+    @comment.current_user = self.current_user
+
+    if @comment.save
+      if @comment.spam
+        flash[:notice] = 'Your comment has been marked for review'
+      else
+        flash[:notice] = 'Comment created'
+      end
+      redirect_to article_url(@article)
+    else
+      render :action => 'new'
+    end
+  end
+
+  def report_as_spam
+    @comment = @article.comments.find(params[:id])
+    @comment.report_as_spam
+  end
+
+  def report_as_ham
+    @comment = @article.comments.find(params[:id])
+    @comment.report_as_ham
+  end
+
+  def stats
+    @stats = Comment.defensio_stats
+  end
+end

vendor/plugins/defensio/example/defensio.yml

@@ -0,0 +1,13 @@
+development:
+  api_key: 1234abc
+  owner_url: http://code.macournoyer.com/svn/plugins/defensio
+
+test:
+  api_key: 1234abc
+  owner_url: http://code.macournoyer.com/svn/plugins/defensio
+  # Skip validation of the API key
+  validate_key: false
+
+production:
+  api_key: 6789xyz
+  owner_url: http://code.macournoyer.com/svn/plugins/defensio

vendor/plugins/defensio/generators/defensio_migration/defensio_migration_generator.rb

@@ -0,0 +1,15 @@
+class DefensioMigrationGenerator < Rails::Generator::NamedBase
+  def manifest
+    record do |m|
+      m.migration_template 'migration.rb', 'db/migrate', :assigns => {
+        :table_name => @name.tableize, :class_name => @name.classify.pluralize
+      }, :migration_file_name => "add_defensio_columns_to_#{@name.tableize}"
+    end
+  end
+
+  protected
+    # Override with your own usage banner.
+    def banner
+      "Usage: #{$0} defensio_migration model"
+    end
+end

vendor/plugins/defensio/generators/defensio_migration/templates/migration.rb

@@ -0,0 +1,16 @@
+class AddDefensioColumnsTo<%= class_name %> < ActiveRecord::Migration
+  def self.up
+    add_column :<%= table_name %>, :spam,      :boolean, :default => false
+    add_column :<%= table_name %>, :spaminess, :float
+    add_column :<%= table_name %>, :signature, :string
+    # Uncomment this if you wanna customize when an article is announced to Defensio server
+    # add_column :article, :announced, :boolean, :default => false
+  end
+
+  def self.down
+    remove_column :<%= table_name %>, :spam
+    remove_column :<%= table_name %>, :spaminess
+    remove_column :<%= table_name %>, :signature
+    # add_column :article, :announced
+  end
+end

vendor/plugins/defensio/init.rb

@@ -0,0 +1 @@
+require 'defensio'

vendor/plugins/defensio/install.rb

@@ -0,0 +1,3 @@
+require 'fileutils'
+FileUtils.cp "#{File.dirname(__FILE__)}/example/defensio.yml", "#{RAILS_ROOT}/config/defensio.yml"
+puts File.read("#{File.dirname(__FILE__)}/README")

vendor/plugins/defensio/lib/defensio.rb

@@ -0,0 +1,2 @@
+require 'defensio/client'
+require 'defensio/acts_as'