Class: Mariko::Listener

Inherits:
Object
  • Object
show all
Defined in:
lib/mariko/listener.rb

Instance Method Summary collapse

Constructor Details

#initialize(path: '.') ⇒ Listener

Returns a new instance of Listener.



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# File 'lib/mariko/listener.rb', line 10

def initialize(path: '.')
  @path = path
end

Instance Method Details

#everything(files_paths) ⇒ Object

TODO: break it



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# File 'lib/mariko/listener.rb', line 28

def everything(files_paths) # TODO: break it
  files_paths.each do |file_path|
    Zip::File.open(file_path) do |file_zip|

      Dir.mktmpdir do |tmp_dir_path|

        images_paths = []
        file_zip.each do |entry|
          image_path = "#{tmp_dir_path}/#{entry.name}"
          entry.extract image_path
          images_paths << image_path
        end

        pdf_path = "#{@path}/#{file_zip.name}.pdf"

        Prawn::Document.generate(pdf_path, skip_page_creation: true) do
          images_paths.each do |image_path|

            image_size = FastImage.size(image_path)

            start_new_page size: image_size, margin: 0

            image image_path, at: [0, image_size[1]]
          end
        end

        options = {
          address: ENV['MARIKO_SMTP_ADDRESS'],
          port: ENV['MARIKO_SMTP_PORT'],
          domain: ENV['MARIKO_SMTP_DOMAIN'],
          user_name: ENV['MARIKO_SMTP_USER_NAME'],
          password: ENV['MARIKO_SMTP_PASSWORD'],
          authentication: ENV['MARIKO_SMTP_AUTHENTICATION'],
          enable_starttls_auto: true
        }

        Mail.deliver do
          delivery_method :smtp, options

          to ENV['MARIKO_SEND_TO']
          from ENV['MARIKO_SEND_FROM']
          subject file_zip.name
          add_file pdf_path
        end

        File.delete pdf_path
      end
    end

    File.delete file_path
  end
end

#listen ⇒ Object 



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# File 'lib/mariko/listener.rb', line 14

def listen
  puts 'Ctrl-C を押しプロセスを停止します'

  loop do
    files_paths = Dir["#{@path}/*.zip"]

    everything files_paths unless files_paths.empty?

    sleep 1
  end
rescue Interrupt
  puts 'またね～(@^０^)/~'
end