lib/coquelicot/configure.rb

   1 module Coquelicot::Configure
   2
   3   def self.included(c)
   4     c.extend ClassMethods
   5     c.configure
   6   end
   7
   8   module ClassMethods
   9     def configure
  10       user_settings = File.exists?(settings_path) ? load_user_settings : {}
  11       default_settings.delete('authentication_method') if user_settings['authentication_method']
  12       merged_settings = default_settings.merge(user_settings)
  13       if (authm=merged_settings.delete('authentication_method'))
  14         authentication_method authm.delete('name'), authm
  15       end
  16       merged_settings.each{|k,v| set k,v }
  17     end
  18     private
  19     def authentication_method(method,options={})
  20       require "coquelicot/auth/#{method}"
  21       set :auth_method, method
  22       include (eval "Coquelicot::Auth::#{method.to_s.capitalize}")
  23       options.each{|k,v| set k,v }
  24     end
  25     def default_settings
  26       {
  27         'default_expire' => 60,
  28         'maximum_expire' => 60 * 24 * 30, # 1 month
  29         'gone_period' => 10080,
  30         'filename_length' => 20,
  31         'random_pass_length' => 16,
  32         'about_text' => '',
  33         'additional_css' => '',
  34         'depot_path' => Proc.new { File.join(root, 'files') },
  35         'authentication_method' => {
  36           'name' => 'simplepass',
  37           'upload_password' => 'a94a8fe5ccb19ba61c4c0873d391e987982fbbd3'
  38         },
  39       }
  40     end
  41
  42     def settings_path
  43       @settings_path ||= File.join(File.dirname(__FILE__),'..','..','conf','settings.yml')
  44     end
  45
  46     def load_user_settings
  47       YAML.load(File.read(settings_path))
  48     end
  49   end
  50 end