Contents

module Replyr
  class Email
    attr_accessor :to, :from, :subject, :body, :files, :mail
  
    def initialize(mail)
      self.mail = mail
      self.to = mail.to.first
      self.from = mail.from.first
      self.subject = mail.subject
      self.body = mail.multipart? ? mail.text_part.decoded : mail.decoded

      # Extract Attachments and store as StringIO in files
      # can later be processed by e.g. carrierwave
      #
      self.files = mail.attachments.map do |attachment|
        file = StringIO.new(attachment.decoded)
        file.class.class_eval { attr_accessor :original_filename, :content_type }
        file.original_filename = attachment.filename
        file.content_type = attachment.mime_type
        file
      end
    end
    
    def self.process(mail)
      reply_mail = new(mail)
      reply_mail.process
    end

    # Checks if this incoming mail is a reply email
    #
    def is_reply_email?
      to.starts_with?(Replyr.config.reply_prefix)
    end

    def stripped_body
      EmailReplyParser.parse_reply(body, from).to_s.force_encoding("UTF-8")
    end
  
    def is_bounce_email?
      mail.bounced? || false
    end
    
    def failed_permanently?
      !mail.retryable? || false
    end
  
    def process
      if is_bounce_email?
        if bounce_address = BounceAddress.new_from_address(to)
          bounce_address.model.handle_bounce(mail.final_recipient)
          true
        else
          false
        end
      elsif is_reply_email?
        if reply_address = ReplyAddress.new_from_address(to)
          reply_address.model.handle_reply(reply_address.user, stripped_body, files)
          true
        else
          false
        end
      end
    end
  
  end

end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
replyr-0.1.0	lib/replyr/email.rb
replyr-0.0.9	lib/replyr/email.rb
replyr-0.0.8	lib/replyr/email.rb