Contents

require "mini_magick"
require "captcher/engine"
require "captcher/config"
require "captcher/text_image"
require "captcher/base_captcha"
require "captcher/captchas/awesome_captcha"
require "captcher/captchas/math_captcha"
require "captcher/captchas/code_captcha"
require "captcher/captchas/cached_captcha"
require "pry" if Rails.env.in?(%w[development test])

module Captcher
  extend self

  def configure
    @config = Captcher::Config.new
    yield(@config)
    self
  end

  def config
    default_config.merge(@config)
  end

  def captcha_class
    @captcha_class ||= select_captcha_class(Captcher.config[:mode])
  end

  def select_captcha_class(name)
    klass = name.to_s.camelize
    "Captcher::Captchas::#{klass}".constantize
  end

  private

  # rubocop:disable Metrics/MethodLength
  def default_config
    @default_config ||= Captcher::Config.new do |c|
      c.mode = :cached_captcha

      c.code_captcha do |cc|
        cc.fonts Dir[Captcher::Engine.root.join("lib/fonts/**")]
        cc.font_size 50
        cc.font_color "black"
        cc.count 5
        cc.background "#999999"
        cc.format "png"
      end

      c.cached_captcha do |cc|
        cc.slots_count 10
        cc.wrapped :code_captcha
      end

      c.math_captcha do |mc|

      end

      c.awesome_captcha do |ac|

      end
    end
  end
  # rubocop:enable Metrics/MethodLength
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
captcher-0.3.1	lib/captcher.rb
captcher-0.3.0	lib/captcher.rb
captcher-0.2.1	lib/captcher.rb
captcher-0.2.0	lib/captcher.rb