Module: MailSpy::Manager

Included in:
MailSpy
Defined in:
lib/mail_spy/manager.rb

Instance Method Summary collapse

Instance Method Details

#create_email(options) ⇒ Object

——————————————- CREATE EMAIL Adds a instance of a email template to the queue to send



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# File 'lib/mail_spy/manager.rb', line 7

def create_email(options)
  options.to_options!

  required_options = [
    :campaign, :stream, :component, :schedule_at, :subject,
    :template_values, :from, :reply_to]
  to_options = [:to, :cc, :bcc]

  # Ensure that we have the required options
  required_options.each { |ro| raise "create_email call missing #{ro}" unless options.include? ro }

  # Ensure that the campaign, stream and component are not blank
  # These keys are used to define the s3 paths for the templates
  [:campaign, :stream, :component].each { |key| raise "##{key} can't be blank" if options[key].blank? }

  # Make sure we have someone to send to
  has_sender = options.keys.select { |option| to_options.include? option.intern }.present?
  raise "Email instance has no sender (to,cc,bcc were all blank)" unless has_sender


  # Make sure that
  (required_options + to_options).each do |option|
    unless MailSpy::Email.method_defined? "#{option}=".intern
      raise "MailSpy::Email doesn't have #{option} as a setter '"
    end
  end

  email = MailSpy::Email.create!(options)
  email.save!
  email
end

#send_outstanding_emails(step = 100) ⇒ Object

——————————————- SEND OUTSTANDING EMAILS Batches through all the emails that were scheduled and have come due sends them out (step many at a time)



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# File 'lib/mail_spy/manager.rb', line 42

def send_outstanding_emails(step=100)
  raise "No Email service providers installed" unless MailSpy.esps.present?

  offset = 0
  sent = 0

  # Helper function for setting present values
  def set_if_present(email, pony_hash, pony_key, email_key=nil)
    email_key = pony_key if email_key.nil?
    value = email.send("#{email_key}")
    pony_hash[pony_key] = value if value.present?
  end

  while (true)
    mails = MailSpy::Email.
      limit(step).offset(offset).
      where(:schedule_at.lte => DateTime.now, :sent => false).all
    break if mails.blank?
    mails.each do |email|
      mail = MailSpy::CoreMailer.template(email)
      #TODO might be nice to flush mail out in debug mode
      mail.deliver
      email.update_attribute(:sent, true)
      sent += 1
    end
    offset += step
  end

  sent
end

#set_if_present(email, pony_hash, pony_key, email_key = nil) ⇒ Object

Helper function for setting present values



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# File 'lib/mail_spy/manager.rb', line 49

def set_if_present(email, pony_hash, pony_key, email_key=nil)
  email_key = pony_key if email_key.nil?
  value = email.send("#{email_key}")
  pony_hash[pony_key] = value if value.present?
end

#track_other_action ⇒ Object

——————————————- TRACKING



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# File 'lib/mail_spy/manager.rb', line 77

def track_other_action

end