require 'warden'
require 'pg'
require 's3'
require 'kaminari'
require 'observejs'
require 'pg_search'

module Ecrire
  ##
  # Ecrire::Application is the entry point when running
  # a blog.
  # 
  # The big difference between this application and a normal Rails
  # application is that Ecrire will look for +secrets.yml+ in the
  # current working directory.
  #
  # If it doesn't find one, it will load the Onboarding process
  # so the user can configure the database and the first user.
  #
  # If the application finds +secrets.yml+, it will load the Theme which is located
  # in the current working directory.
  #
  #
  class Application < Rails::Application
    require 'ecrire/config/environment'

    alias :require_environment! :initialize!

    initializer 'ecrire.secrets', before: :bootstrap_hook do |app|
      app.paths.add 'config/secrets', with: Dir.pwd + '/secrets.yml'
    end

    Rails.application.paths.add 'config/database', with: Dir.pwd + '/secrets.yml'

    if File.exist?(Dir.pwd + '/secrets.yml')
      require 'ecrire/theme/engine'
    else
      require 'ecrire/onboarding/engine'
    end

    ##
    # Return paths based off Rails default plus some customization.
    #
    # These paths are Ecrire's, not the users's theme.
    #
    # For the user's paths, look at Ecrire::Theme::Engine.paths
    #
    def paths
      @paths ||= begin
         paths = super
         paths.add 'config/routes.rb', with: 'routes.rb'
         paths.add 'config/locales', with: 'locales', glob: "**/*.{rb,yml}"
         paths
       end
    end

    ##
    # Returns true if Ecrire::Onboarding::Engine is loaded
    # in the application runtime
    #
    def self.onboarding?
      defined?(Ecrire::Onboarding::Engine)
    end

  end
end