orbit4-5/app/mailers/orbit_mailer.rb

class OrbitMailer < ActionMailer::Base 
  default :from => "noreply@rulingcom.com"
  
  def setup
    site = Site.first

    mail_setting = {
      :address => site['site_settings']['address'],
      :port => site['site_settings']['port'],
      :domain => site['site_settings']['domain'],
      :authentication => site['site_settings']['authentication'],
      :enable_starttls_auto => site['site_settings']['enable_starttls_auto'],
      :user_name => site['site_settings']['user_name'].blank? ? nil : site['site_settings']['user_name'],
      :password => site['site_settings']['password'].blank? ? nil : site['site_settings']['password']
    }

    ActionMailer::Base.smtp_settings = mail_setting
  end

  def set_mail(email)
    setup

    I18n.locale = email.mail_lang

    site = Site.first

    mail_from = email.mail_from.nil? ? site['site_settings']['service_email'] : email.mail_from
    mail_reply_to = email.mail_reply_to.nil? ? site['site_settings']['reply_email'] : email.mail_from

    unless email.email_files.blank?
      email.email_files.each_with_index do |email_file, i|
        file_type = File.extname(email_file.file.to_s)
        # file_content = File.read(email_file.file.url)
        attachments["#{email_file.title}#{file_type}"] = email_file.file.read
      end 
    end

    if email.template.nil?
      mail(  :from => "#{site.title} <#{mail_from}>",
                :reply_to => mail_reply_to,
                :bcc => email.mail_to.split(","),
                :subject => email.mail_subject ) do |format|
                  format.html { render :text => email.mail_content }
                end
    else
      @data = email.template_data
      mail(  :from => "#{site.title} <#{mail_from}>",
                :reply_to => mail_reply_to,
                :bcc => email.mail_to.split(","),
                :subject => email.mail_subject ) do |format|
                  format.html { render :template => email.template, :collection => @data }
                end
    end

    mail_log = EmailLog.new({  
      :mail_subject => email.mail_subject,
      :mail_to => email.mail_to,
      :mail_user => email.create_user,
      :mailer_count => email.mail_to.split(",").size,
      :module_app => email.module_app 
    }) 

    mail_log.save

    email.destroy
    
  end

end