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# encoding: utf-8
module SimpleCaptcha
class << self
attr_accessor :always_pass
end
self.always_pass = Rails.env.test?
autoload :Utils, 'simple_captcha/utils'
autoload :ImageHelpers, 'simple_captcha/image'
autoload :ViewHelper, 'simple_captcha/view'
autoload :ControllerHelpers, 'simple_captcha/controller'
autoload :FormBuilder, 'simple_captcha/form_builder'
autoload :CustomFormBuilder, 'simple_captcha/formtastic'
autoload :ModelHelpers, 'simple_captcha/model_helpers'
if defined?(ActiveRecord)
autoload :SimpleCaptchaData, 'simple_captcha/simple_captcha_data'
elsif defined?(Sequel)
autoload :SimpleCaptchaData, 'simple_captcha/simple_captcha_data_sequel'
else
autoload :SimpleCaptchaData, 'simple_captcha/simple_captcha_data_mongoid.rb'
end
autoload :Middleware, 'simple_captcha/middleware'
mattr_accessor :image_size
@@image_size = "100x28"
mattr_accessor :length
@@length = 5
# 'embosed_silver',
# 'simply_red',
# 'simply_green',
# 'simply_blue',
# 'distorted_black',
# 'all_black',
# 'charcoal_grey',
# 'almost_invisible'
# 'random'
mattr_accessor :image_style
@@image_style = 'simply_blue'
# 'low', 'medium', 'high', 'random'
mattr_accessor :distortion
@@distortion = 'low'
# 'none', 'low', 'medium', 'high'
mattr_accessor :implode
@@implode = SimpleCaptcha::ImageHelpers::DEFAULT_IMPLODE
# 'jquery', 'prototype'
mattr_accessor :refresh_format
@@refresh_format = :jquery
# command path
mattr_accessor :image_magick_path
@@image_magick_path = ''
# tmp directory
mattr_accessor :tmp_path
@@tmp_path = nil
# additive noise
mattr_accessor :noise
@@noise = 0
# used font
mattr_accessor :font
@@font = ''
mattr_accessor :extra_response_headers
@@extra_response_headers = {}
mattr_accessor :partial_path
@@partial_path = 'simple_captcha/simple_captcha'
def self.add_image_style(name, params = [])
SimpleCaptcha::ImageHelpers.image_styles.update(name.to_s => params)
end
def self.setup
yield self
end
end
require 'simple_captcha/engine' if defined?(Rails)
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