post.html.erb

<!-- app/views/houdini_templates/post.html.erb -->

<h2>Review the image for offensiveness</h2>

<h3>Instructions</h3>
<p>Please review the image below.</p>

<img src="<%= post.image_url %>">

<p>
  <input type="radio" name="flagged" value="yes"/>
  Yes, this picture is offensive
</p>

<p>
  <input type="radio" name="flagged" value="no"/>
  No, this picture is okay
</p>

post.rb

# app/models/post.rb
# Additional notes for me:
#   * change :on_submit to :after_submit
#   * send success, errors to :after_submit instead of response, body
#   * Use :title as :identifier?

# Mike's notes
#   removed title -> I think this should be taken from "houdini :moderates_image"
#   :on_postback could be :on_complete or :on_task_completion

class Post < ActiveRecord::Base
  include Houdini::Model
  
  houdini :moderates_image,
    :price         => '0.01',
    :form_template => 'app/views/houdini_templates/post.html.erb',
    :on_postback   => :process_image_moderation_answer

  after_create :send_to_houdini

  def process_image_moderation_answer(params)
    update_attributes(:flagged => (params[:flagged] == 'yes'))
  end
  
  def send_to_houdini
    Houdini.send_to_houdini(self)
  end
end