Class: Postman::Fetcher

Inherits:
Object
  • Object
show all
Defined in:
lib/postman/fetcher.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ Fetcher

Returns a new instance of Fetcher.



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# File 'lib/postman/fetcher.rb', line 6

def initialize(config)
  @username = config['username']
  @password = config['password']
  @pop_host = config['pop_host']
  @pop_port = config['pop_port']
  @pop_ssl = config['pop_ssl']
  @working_dir = config['working_dir']
  @logger = Logger.new(config['log'])
  
  @process_count = 0
  
  @inbox_dir = "#{@working_dir}/inbox"
  FileUtils.mkdir_p("#{@inbox_dir}")
  
  @logger.info "Fetcher starting: [username: #{@username}] [pop_host: #{@pop_host}] [working_dir: #{@working_dir}]"
end

Instance Attribute Details

#process_count ⇒ Object

Returns the value of attribute process_count.



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# File 'lib/postman/fetcher.rb', line 4

def process_count
  @process_count
end

Instance Method Details

#fetch ⇒ Object 



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# File 'lib/postman/fetcher.rb', line 27

def fetch
  
  download_count = 0

  Net::POP3.enable_ssl(OpenSSL::SSL::VERIFY_NONE) if @pop_ssl
  Net::POP3.start(@pop_host, @pop_port, @username, @password) do |pop|

    unless pop.mails.empty?

      pop.each_mail do |mail|

        File.open("#{inbox_dir}/#{mail.unique_id}", 'w') do |f|
          f.write mail.pop
        end

        download_count += 1
        @process_count += 1
      end

    end
  end
  
  download_count
end

#inbox_size ⇒ Object 



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# File 'lib/postman/fetcher.rb', line 23

def inbox_size
  Dir.glob("#{@inbox_dir}/*").size
end