image_widget.rb

class ImageWidget < ContentWidget

  has_attached_file :image,
                    :styles => lambda { |a|
                                        { :thumb => '200x100>',
                                          :display => "#{a.instance.width}x#{a.instance.height}#" }
                                      },
                    :storage => PAPERCLIP_CONFIG[:storage],
                    :bucket => PAPERCLIP_CONFIG[:bucket],
                    :s3_host_alias => PAPERCLIP_CONFIG[:bucket],
                    :s3_credentials => {
                      :access_key_id => AWS_S3[:access_key_id],
                      :secret_access_key => AWS_S3[:secret_access_key]
                    },
                    :path => PAPERCLIP_CONFIG[:path_prefix] + ':image_path_prefix/images/:style/:id.png',
                    :command_path => PAPERCLIP_CONFIG[:command_path]
#                    :url => ':s3_alias_url',

  def image_path_prefix
    site.subdomain
  end

end