Class: GmailOmah

Inherits:
Omah
  • Object
show all
Defined in:
lib/gmail_omah.rb

Instance Method Summary collapse

Constructor Details

#initialize(user: 'user', filepath: '.', mail: {}, options: {xslt: 'listing.xsl'}, plugins: []) ⇒ GmailOmah

Returns a new instance of GmailOmah.



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# File 'lib/gmail_omah.rb', line 11

def initialize(user: 'user', filepath: '.', mail: {}, \
             options: {xslt: 'listing.xsl'}, plugins: [])

  @user = user    
  @mail = {user_name: '',  password: '' }.merge mail

  field = %i(user_name password).detect {|x| @mail[x].empty?}
  return "GmailOmah: missing %s" % field if field
      
  @email_address = @mail[:user_name]

  @variables = {user_name: @mail[:user_name], email_address: @email_address}
  
  super(user: user, filepath: filepath, plugins: plugins, options: options)    

end

Instance Method Details

#fetch_email ⇒ Object 



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# File 'lib/gmail_omah.rb', line 28

def fetch_email()
  
  gmail = Gmail.new(@mail[:user_name], @mail[:password])
  a = gmail.inbox.emails
  
  return 'no new messages' unless a.any?

  # fields we are interested in:
  #
  #    :from,  :message_id, :to, :subject, :date, :body.decoded, 
  #    :text_part.to_s, html_part.to_s

  messages = a.map.with_index.inject([]) do |r, x|

    gmail_msg, i = x
    msg = gmail_msg.message

    begin
      r << {
        id:         msg.message_id,
        from:       msg.from.is_a?(Array) ? msg.from.join(', ') : msg.from,
        to:         msg.to.is_a?(Array) ? msg.to.join(', ') : msg.to,
        subject:    msg.subject,
        date:       msg.date.to_s,
        body_text:  (msg.text_part ? msg.text_part.body.decoded : msg.body.decoded),
        body_html:  (msg.html_part ? msg.html_part.body.decoded : msg.body.decoded),
        attachments: msg.attachments.map {|x| [x.filename, x.body.decoded] }
      }
    rescue
      puts 'warning: ' + ($!).inspect
    end
    
  r

  end

  # messages are stored in the file dynarexdaily.xml
  self.store messages    

  a.each {|email|  email.delete! }
  messages.length.to_s + " new messages"
  
end