Class: KonsiergeSmtpMailer::Mailer

Inherits:
Object
  • Object
show all
Defined in:
lib/konsierge-smtp-mailer.rb

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ Mailer

Returns a new instance of Mailer.



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# File 'lib/konsierge-smtp-mailer.rb', line 13

def initialize(*args)
  if KonsiergeSmtpMailer.config.smtp_mailer_host.nil? or KonsiergeSmtpMailer.config.smtp_mailer_auth_key.nil?
    raise ConfigError.new('Please provide config in initializers/konsierge-smtp-mailer.rb')
  end
  @temp_dir = "./tmp/konsierge-smtp-mailer/#{SecureRandom.uuid}/"
  @url = "#{KonsiergeSmtpMailer.config.smtp_mailer_host}/v1/message"
end

Instance Method Details

#deliver!(mail) ⇒ Object 



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# File 'lib/konsierge-smtp-mailer.rb', line 21

def deliver!(mail)

  params = {
    subject: mail.subject,
    body: '',
    recipients: mail.to.as_json,
    cc: mail.cc.as_json,
    bcc: mail.bcc.as_json,
    attachments: []
  }

  if mail.text_part.present?
    params[:body] = mail.text_part.decode_body
  elsif mail.html_part.present?
    params[:body] = mail.html_part.decode_body
  elsif mail.body.present?
    params[:body] = mail.body.decoded
  end

  if mail.attachments.present?
    FileUtils.mkdir_p @temp_dir unless File.exist? @temp_dir
    mail.attachments.each do |attachment|
      tmp_path = "#{@temp_dir}#{attachment.filename}"
      File.open(tmp_path, 'wb') { |f| f.write(attachment.read) }
      params[:attachments] << File.open(tmp_path, 'rb')
    end
  end

  RestClient.post(@url, params, {
    Authorization: "Basic #{KonsiergeSmtpMailer.config.smtp_mailer_auth_key}",
    accept: :json
  })

rescue => e
  raise MailerError.new(e.message)
ensure
  FileUtils.rm_rf(@temp_dir) if File.exist? @temp_dir
end