Class: Jackal::Mail::Smtp

Inherits:
Callback
  • Object
show all
Defined in:
lib/jackal-mail/smtp.rb

Overview

Send mail via SMTP

Instance Method Summary collapse

Instance Method Details

#deliver(payload) ⇒ Object

Deliver mail notification via smtp based on payload contents

Parameters:

  • payload (Smash) 


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# File 'lib/jackal-mail/smtp.rb', line 38

def deliver(payload)
  payload_conf = payload[:data][:notification_email]
  begin
    via_options = payload_conf.fetch(:via_options, config.fetch(:via_options, {}))
    via_options = Hash[
      via_options.map do |k,v|
        [k.to_sym, v]
      end
    ]
    args = {
      :to => [payload_conf[:destination]].flatten(1).map{|d| d[:email]},
      :from => payload_conf[:origin][:email],
      :subject => payload_conf[:subject],
      :via => :smtp,
      :via_options => via_options
    }
    if(payload_conf[:attachments])
      args[:attachments] = Hash[*payload_conf[:attachments].map{|k,v|[k.to_s,v]}.flatten(1)]
    end
    message_key = payload_conf[:html] ? :html_body : :body
    args[message_key] = payload_conf[:message]
    if(args[:via_options][:authentication])
      args[:via_options][:authentication] = args[:via_options][:authentication].to_s.to_sym
    end
    if(bcc = config.get(:bcc))
      args[:bcc] = bcc
    end
    result = send_mail(payload, args)
    payload.set(:data, :mail, :result, result)
    debug "Pony delivery result: #{result.inspect}"
  rescue => e
    error "Delivery failed: #{e.class} - #{e}"
    debug "#{e.class}: #{e}\n#{e.backtrace.join("\n")}"
  end
end

#execute(message) ⇒ Object

Process message and send email

Parameters:

  • message (Carnivore::Message) 


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# File 'lib/jackal-mail/smtp.rb', line 27

def execute(message)
  failure_wrap(message) do |payload|
    deliver(payload)
    payload[:data][:mail].delete(:result)
    job_completed(:mail, payload, message)
  end
end

#send_mail(payload, args) ⇒ Object

So we can stub out mail sending for tests…



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# File 'lib/jackal-mail/smtp.rb', line 75

def send_mail(payload, args)
  Pony.mail(args)
end

#setup(*_) ⇒ Object

Setup the callback



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# File 'lib/jackal-mail/smtp.rb', line 10

def setup(*_)
  require 'pony'
end

#valid?(message) ⇒ Truthy, Falsey

Check validity of message

Parameters:

  • message (Carnivore::Message)

Returns:

  • (Truthy, Falsey) 


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# File 'lib/jackal-mail/smtp.rb', line 18

def valid?(message)
  super do |payload|
    payload.get(:data, :notification_email)
  end
end