Check and notify new gmails

gmailer.rb

#! /usr/bin/env ruby

# NAME          : gmailer.rb
# DESCRIPTION   : Check and notify new gmails
# AUTHOR        : Madh93 (Miguel Hernandez)
# VERSION       : 0.0.1
# LICENSE       : GNU General Public License v3
# USAGE         : ruby gmailer.rb XML [OPTION]

require 'nokogiri'

class Gmailer
  
  def initialize(xml)
    @xml = Nokogiri::XML(xml)
    @mails = @xml.xpath('//xmlns:entry')
  end

  def count
    @xml.xpath('//xmlns:fullcount').children
  end

  def read(n)
    name = @mails.xpath('//xmlns:name')[n].children.to_s
    title = @mails.xpath('//xmlns:title')[n+1].children.to_s
    "#{name.gsub(';',"")};#{title.gsub(';',"")}"
  end
end


# Main
case ARGV[1]
when "-c", "--count"
  puts Gmailer.new(ARGV[0]).count
when "-r", "--read"
  puts Gmailer.new(ARGV[0]).read(ARGV[2].to_i)
end

gmailer.sh

#! /bin/bash

# NAME          : gmailer.sh
# DESCRIPTION   : Check and notify new gmails
# AUTHOR        : Madh93 (Miguel Hernandez)
# VERSION       : 0.0.1
# LICENSE       : GNU General Public License v3
# USAGE         : bash gmailer.sh


# CONFIG
GMAIL_RUBY_SCRIPT=""  # $HOME/gmailer.rb
GMAIL_USER=""         # mygmailuser
GMAIL_PASS=""         # mygmailpassword
GMAIL_ICON=""         # $HOME/Images/gmail.png
GMAIL_SOUND=""        # $HOME/Sounds/gmail.oga
GMAIL_INTERVAL=""     # 1m


# Run
while true; do

  xml=$(curl -u $GMAIL_USER:$GMAIL_PASS --silent 'https://mail.google.com/mail/feed/atom')
  count=$(echo $xml | grep "<fullcount>0</fullcount>")

  if [ -n "$xml" ] && [ -z "$count" ]; then
    # Sound notification
    paplay $GMAIL_SOUND

    # Desktop notifications
    count=$(ruby $GMAIL_RUBY_SCRIPT "$xml" --count)

    for (( i=0; i<$count; i++ )); do
      mail=$(ruby $GMAIL_RUBY_SCRIPT "$xml" --read $i)
      name=$(echo $mail | cut -d ';' -f1)
      title=$(echo $mail | cut -d ';' -f2)

      notify-send --icon=$GMAIL_ICON --expire-time=5000 "$name" "$title"
    done
  fi

  sleep $GMAIL_INTERVAL

done