class MailgunRails::Deliverer

Attributes

settings[RW]

Public Class Methods

new(settings) click to toggle source
# File lib/mailgun_rails/deliverer.rb, line 6
def initialize(settings)
  self.settings = settings
end

Public Instance Methods

api_key() click to toggle source
# File lib/mailgun_rails/deliverer.rb, line 14
def api_key
  self.settings[:api_key]
end
deliver!(rails_message) click to toggle source
# File lib/mailgun_rails/deliverer.rb, line 23
def deliver!(rails_message)
  response = mailgun_client.send_message build_mailgun_message_for(rails_message)
  if response.code == 200
    mailgun_message_id = JSON.parse(response.to_str)["id"]
    rails_message.message_id = mailgun_message_id
  end
  response
end
domain() click to toggle source
# File lib/mailgun_rails/deliverer.rb, line 10
def domain
  self.settings[:domain]
end
verify_ssl() click to toggle source
# File lib/mailgun_rails/deliverer.rb, line 18
def verify_ssl
  #default value = true
  self.settings[:verify_ssl] != false
end

Private Instance Methods

build_basic_mailgun_message_for(rails_message) click to toggle source
# File lib/mailgun_rails/deliverer.rb, line 50
def build_basic_mailgun_message_for(rails_message)
  mailgun_message = {
   from: rails_message[:from].formatted,
   to: rails_message[:to].formatted,
   subject: rails_message.subject,
   html: extract_html(rails_message),
   text: extract_text(rails_message)
  }

  [:cc, :bcc].each do |key|
    mailgun_message[key] = rails_message[key].formatted if rails_message[key]
  end

  return mailgun_message if rails_message.attachments.empty?

  # RestClient requires attachments to be in file format, use a temp directory and the decoded attachment
  mailgun_message[:attachment] = []
  mailgun_message[:inline] = []
  rails_message.attachments.each do |attachment|
    # then add as a file object
    if attachment.inline?
      mailgun_message[:inline] << MailgunRails::Attachment.new(attachment, encoding: 'ascii-8bit', inline: true)
    else
      mailgun_message[:attachment] << MailgunRails::Attachment.new(attachment, encoding: 'ascii-8bit')
    end
  end

  return mailgun_message
end
build_mailgun_message_for(rails_message) click to toggle source
# File lib/mailgun_rails/deliverer.rb, line 34
def build_mailgun_message_for(rails_message)
  mailgun_message = build_basic_mailgun_message_for rails_message
  transform_mailgun_attributes_from_rails rails_message, mailgun_message
  remove_empty_values mailgun_message

  mailgun_message
end
extract_html(rails_message) click to toggle source

@see stackoverflow.com/questions/4868205/rails-mail-getting-the-body-as-plain-text

# File lib/mailgun_rails/deliverer.rb, line 85
def extract_html(rails_message)
  if rails_message.html_part
    rails_message.html_part.body.decoded
  else
    rails_message.content_type =~ /text\/html/ ? rails_message.body.decoded : nil
  end
end
extract_text(rails_message) click to toggle source
# File lib/mailgun_rails/deliverer.rb, line 93
def extract_text(rails_message)
  if rails_message.multipart?
    rails_message.text_part ? rails_message.text_part.body.decoded : nil
  else
    rails_message.content_type =~ /text\/plain/ ? rails_message.body.decoded : nil
  end
end
mailgun_client() click to toggle source
# File lib/mailgun_rails/deliverer.rb, line 128
def mailgun_client
  @maingun_client ||= Client.new(api_key, domain, verify_ssl)
end
remove_empty_values(mailgun_message) click to toggle source
# File lib/mailgun_rails/deliverer.rb, line 123
def remove_empty_values(mailgun_message)
  mailgun_message.delete_if { |key, value| value.nil? or
                                           value.respond_to?(:empty?) && value.empty? }
end
transform_custom_headers(rails_message, mailgun_message) click to toggle source
# File lib/mailgun_rails/deliverer.rb, line 113
def transform_custom_headers(rails_message, mailgun_message)
  rails_message.mailgun_headers.try(:each) do |name, value|
    mailgun_message["h:#{name}"] = value
  end
end
transform_mailgun_attributes_from_rails(rails_message, mailgun_message) click to toggle source
# File lib/mailgun_rails/deliverer.rb, line 42
def transform_mailgun_attributes_from_rails(rails_message, mailgun_message)
  transform_reply_to rails_message, mailgun_message if rails_message.reply_to
  transform_mailgun_variables rails_message, mailgun_message
  transform_mailgun_options rails_message, mailgun_message
  transform_mailgun_recipient_variables rails_message, mailgun_message
  transform_custom_headers rails_message, mailgun_message
end
transform_mailgun_options(rails_message, mailgun_message) click to toggle source
# File lib/mailgun_rails/deliverer.rb, line 107
def transform_mailgun_options(rails_message, mailgun_message)
  rails_message.mailgun_options.try(:each) do |name, value|
    mailgun_message["o:#{name}"] = value
  end
end
transform_mailgun_recipient_variables(rails_message, mailgun_message) click to toggle source
# File lib/mailgun_rails/deliverer.rb, line 119
def transform_mailgun_recipient_variables(rails_message, mailgun_message)
  mailgun_message['recipient-variables'] = rails_message.mailgun_recipient_variables.to_json if rails_message.mailgun_recipient_variables
end
transform_mailgun_variables(rails_message, mailgun_message) click to toggle source
# File lib/mailgun_rails/deliverer.rb, line 101
def transform_mailgun_variables(rails_message, mailgun_message)
  rails_message.mailgun_variables.try(:each) do |name, value|
    mailgun_message["v:#{name}"] = value
  end
end
transform_reply_to(rails_message, mailgun_message) click to toggle source
# File lib/mailgun_rails/deliverer.rb, line 80
def transform_reply_to(rails_message, mailgun_message)
  mailgun_message['h:Reply-To'] = rails_message[:reply_to].formatted.first
end