Shirt Bouncer

README.md

#Shirt Bounce

A simple Sinatra app that acts as a step for an IFTTT recipe that parses Paypal emails about shirt orders and puts them into a database.

Read more about it here.

The live version is here.

config.ru

require './main.rb'
run Sinatra::Application

Gemfile

source 'https://rubygems.org'

gem 'sinatra'
gem 'json'
gem 'mail'

Gemfile.lock

GEM
  remote: https://rubygems.org/
  specs:
    json (1.8.1)
    mail (2.5.4)
      mime-types (~> 1.16)
      treetop (~> 1.4.8)
    mime-types (1.25.1)
    polyglot (0.3.3)
    rack (1.5.2)
    rack-protection (1.5.2)
      rack
    sinatra (1.4.4)
      rack (~> 1.4)
      rack-protection (~> 1.4)
      tilt (~> 1.3, >= 1.3.4)
    tilt (1.4.1)
    treetop (1.4.15)
      polyglot
      polyglot (>= 0.3.1)

PLATFORMS
  ruby

DEPENDENCIES
  json
  mail
  sinatra

main.rb

require 'sinatra'
require 'json'
require 'mail'

get '/' do 
  '<style>body{font-family:sans-serif;} a:visited{color:blue;}</style><h1> A little app that parses PayPal emails for an IFTTT trigger </h1><br><br>
  Made by <a href="http://www.davidbrownman.com">David Brownman</a> for <a href="http://www.umichquidditch.com">Michigan Quidditch</a>. More info can be found <a href="http://blog.davidbrownman.com/post/76440404792/if-shirt-then-bounce-that-email">here</a>. The source is <a href="https://gist.github.com/Xavdidtheshadow/8930419">here</a>.'

end

post '/' do 
    Mail.defaults do
      delivery_method :smtp, {
        :address => 'smtp.sendgrid.net',
        :port => '587',
        :domain => 'heroku.com',
        :user_name => ENV['SENDGRID_USERNAME'],
        :password => ENV['SENDGRID_PASSWORD'],
        :authentication => :plain,
        :enable_starttls_auto => true
      }
    end

  data = JSON.parse(request.body.read)["title"]

  reg = data.match(/onfirmed([A-z ]*)([0-9 A-z]*),\W*([A-z]{2})\W*([0-9]{5})/)
  # name = reg[1]
  # address = reg[2]
  # state = reg[3]
  # zip = reg[4]
  email = data.match(/from \(([\w.@]*)\)/)[1]
  a = [email,reg[1],reg[2],reg[3],reg[4]]
  
  
  reg2 = data.scan(/zes: ([A-Z]+)/)
  # scan returns all in nested array
  # [["L"], ["M"]]
  sizes = reg2.join(', ')
  # "L, M"
  a << sizes << 'N' << 'N' << '#quid'

  subject_text = a.join('|||')
  # subject_text = "name@gmail.com|||12345 N Main StAnn Arbor|||MI|||48104|||L, M, M|||N|||N|||#quid"

  mail = Mail.deliver do
    to 'trigger@ifttt.com'
    from ENV['EMAIL']
    subject subject_text
    text_part do
      body 'empty'
    end
  end

end