Class: MailEngine::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/mail_engine/configuration.rb

Overview

Load configure file from config/mail_engine_config.yml you can access the config by MailEngine::Base.current_config[]

Class Method Summary collapse

Class Method Details

.config_check ⇒ Object

Need check below config options

log_mail: true user_class_name: ‘User’ user_locale_column: ‘locale’ mount_at: ‘/admin/mail_engine’ intercept_email: ‘your email’ default_from: ‘you email’ access_check_method: ‘logged_in?’ sendgrid:

sendgrid_user: 'you send grid user'
sendgrid_key: 'you send grid password'
sendgrid_category: 'your send grid category'



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# File 'lib/mail_engine/configuration.rb', line 29

def config_check
  if MailEngine::Base.current_config.blank?
    puts "\e[1;31;40m[Mail Engine Warning]\e[0m Not found mail_engine_config.yml, so mail_engine won't be able to work."
    raise ConfigurationError.new("did't find config file at config/mail_engine_config.yml")
  end

  ### if not set them will has some bad news
  # user_locale_column
  # access_check_method

  %w{log_mail user_class_name mount_at default_from}.each do |option|
    raise ConfigurationError.new("Please add :#{option} config into mail_engine_config.yml.") if MailEngine::Base.current_config[option].blank?
  end

  %w{sendgrid_category sendgrid_user sendgrid_key}.each do |option|
    raise ConfigurationError.new("Please add :#{option} config under not :sendgrid into mail_engine_config.yml.") if MailEngine::Base.current_config["sendgrid"][option].blank?
  end
rescue ConfigurationError => e
  puts <<-NOTE
\e[1;31;40m[Mail Engine Warning - Below is a sample config]\e[0m
===============================================
  log_mail: true
  user_class_name: 'User'
  user_locale_column: 'locale'
  mount_at: '/admin/mail_engine'
  intercept_email: 'your email'
  default_from: 'you email'
  access_check_method: 'logged_in?'
  sendgrid:
    sendgrid_user: 'you send grid user'
    sendgrid_key: 'you send grid password'
    sendgrid_category: 'your send grid category'
===============================================
  NOTE
end

.load_and_check ⇒ Object 



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# File 'lib/mail_engine/configuration.rb', line 7

def load_and_check
  require 'erb' # make config file support erb tags. like <% %>
  config_path = File.join(Rails.root, "config", "mail_engine_config.yml")
  MailEngine::Base.configurations = {}
  MailEngine::Base.configurations = YAML::load(ERB.new(IO.read(config_path)).result) if File.exist?(config_path)
  config_check
end