Contents

# encoding:utf-8
# class SimpleCaptchaController < ActionController::Metal 
class SimpleCaptchaController < ActionController::Base
  # include ActionController::Streaming if Rails.version.to_f < 3.1
  # include ActionController::DataStreaming if Rails.version.to_f >= 3.1
  include SimpleCaptcha::ImageHelpers

  # GET /simple_captcha
  def show
    unless params[:id].blank?
      send_file(
        generate_simple_captcha_image(params[:id]),
        :type => 'image/png',
        :disposition => 'inline',
        :filename => 'simple_captcha.png')
    else
      self.response_body = [404, {"Content-Type" => "text/html"}, ["Not Found"]]
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
wxianfeng_simple_captcha-0.5.0	app/controllers/simple_captcha_controller.rb
wxianfeng_simple_captcha-0.4.0	app/controllers/simple_captcha_controller.rb
wxianfeng_simple_captcha-0.3.0	app/controllers/simple_captcha_controller.rb
wxianfeng_simple_captcha-0.2.0	app/controllers/simple_captcha_controller.rb