Class: LogStash::Outputs::Email

Inherits:
Base
  • Object
show all
Defined in:
lib/logstash/outputs/email.rb

Overview

Send email when an output is received. Alternatively, you may include or exclude the email output execution using conditionals.

Instance Method Summary collapse

Instance Method Details

#receive(event) ⇒ Object 



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# File 'lib/logstash/outputs/email.rb', line 125

def receive(event)


    @logger.debug? and @logger.debug("Creating mail with these settings : ", :via => @via, :options => @options, :from => @from, :to => @to, :cc => @cc, :subject => @subject, :body => @body, :content_type => @contenttype, :htmlbody => @htmlbody, :attachments => @attachments, :to => to, :to => to)
    formatedSubject = event.sprintf(@subject)
    formattedBody = event.sprintf(@body)
    formattedHtmlBody = event.sprintf(@htmlbody)
    mail = Mail.new
    mail.from = event.sprintf(@from)
    mail.to = event.sprintf(@to)
    if @replyto
      mail.reply_to = event.sprintf(@replyto)
    end
    mail.cc = event.sprintf(@cc)
    mail.subject = formatedSubject
    if @htmlbody.empty?
      formattedBody.gsub!(/\\n/, "\n") # Take new line in the email
      mail.body = formattedBody
    else
      mail.text_part = Mail::Part.new do
        content_type "text/plain; charset=UTF-8"
        formattedBody.gsub!(/\\n/, "\n") # Take new line in the email
        body formattedBody
      end
      mail.html_part = Mail::Part.new do
        content_type "text/html; charset=UTF-8"
        body formattedHtmlBody
      end
    end
    @attachments.each do |fileLocation|
      mail.add_file(fileLocation)
    end # end @attachments.each
    @logger.debug? and @logger.debug("Sending mail with these values : ", :from => mail.from, :to => mail.to, :cc => mail.cc, :subject => mail.subject)
    begin
      mail.deliver!
    rescue StandardError => e
      @logger.error("Something happen while delivering an email", :exception => e)
      @logger.debug? && @logger.debug("Processed event: ", :event => event)
    end
end

#register ⇒ Object 



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# File 'lib/logstash/outputs/email.rb', line 94

def register
  require "mail"

  options = {
    :address              => @address,
    :port                 => @port,
    :domain               => @domain,
    :user_name            => @username,
    :password             => @password,
    :authentication       => @authentication,
    :enable_starttls_auto => @use_tls,
    :debug                => @debug
  }

  if @via == "smtp"
    Mail.defaults do
      delivery_method :smtp, options
    end
  elsif @via == 'sendmail'
    Mail.defaults do
      delivery_method :sendmail
    end
  else
    Mail.defaults do
      delivery_method :@via, options
    end
  end # @via tests
  @logger.debug("Email Output Registered!", :config => options, :via => @via)
end