Class: EmailMessage

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/email_message.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.create_from_pop3 ⇒ Object

Class Methods ========================================================



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# File 'app/models/email_message.rb', line 9

def self.create_from_pop3
  last_message_number = EmailMessage.maximum(:number).to_i
  msg_count = 0

  puts "Connecting to #{OPEN_PORCH_POP3['host']} ..."
  Net::POP.enable_ssl(OpenSSL::SSL::VERIFY_NONE) if OPEN_PORCH_POP3['enable_ssl']
  Net::POP3.start(OPEN_PORCH_POP3['host'], OPEN_PORCH_POP3['port'], OPEN_PORCH_POP3['username'], OPEN_PORCH_POP3['password']) do |pop|
    puts "Found #{pop.n_mails} messages on the server"
    puts "Last saved message: #{last_message_number}"
    unless pop.mails.empty?
      pop.mails.each do |m|
        next if (m.number <= last_message_number)
        print "\tSaving message ##{m.number} (#{"%.1f" % (m.length/1024.to_f)} KB) ... "
        
        begin
          email_message = EmailMessage.create(
            :number => m.number,
            :content => m.pop,
            :size => m.length,
            :parsed => false
          )
          print 'ok'
          if email_message.parse
            msg_count += 1
          end
        rescue ActiveRecord::StatementInvalid => e
          puts
          puts "========> ERROR saving message ##{m.number}"
          puts e.message
        end

        break if msg_count >= 10
      end
      puts "\tCopied #{msg_count} new messages from the server."
    end
  end
  puts "Done!"
rescue SocketError => e
  puts "ERROR: Could not connect to #{OPEN_PORCH_POP3['host']} - #{e.message}"
end

Instance Method Details

#parse ⇒ Object

Instance Methods ========================================================



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# File 'app/models/email_message.rb', line 52

def parse
  return true if self.parsed?
  
  print "\tParsing message:"
  mail = Mail.new(self.content)
  
  # Parse the body of the message
  if mail.multipart?
    if mail.text_part
      body = mail.text_part.body
    else
      body = mail.parts[0].body
    end
  else
    body = mail.body
  end

  # Find the user
  user = User.where(:email => mail.from).first
  if user.blank?
    print "\tUser: Could not find user with email #{mail.from}"
    puts
    return false
  end
  print "\tUser: #{user.id}"
  
  # Find the area
  if mail.to.nil?
    print "\tArea: recipient is empty. Skipping."
    puts
  end
  slug = Mail::Address.new(mail.to.first).local
  area = Area.where(:slug => slug).first
  if area.blank?
    print "\tArea: Could not find area with slug #{slug}"
    puts
    return false
  end
  print "\tArea: #{area.name}"
  
  print "\tCreating post ... "
  area.posts.create(
    :user_id => user.id,
    :email_message_id => self.id,
    :title => mail.subject,
    :content => Iconv.conv("UTF-8//TRANSLIT//IGNORE", 'UTF-8', body.to_s + ' ')[0..-2]
  )
  
  self.update_attribute(:parsed, true)
  puts 'ok'
  return true
end