TimSmith714/SouthernStatusEmailer.rb

## SouthernStatusEmailer.rb
require 'nokogiri'
require 'date'
require 'open-uri'
require 'mail'

options = { :address    => 'STMPSERVER',
            :port       => 'PORT',
            :user_name  => 'USERNAME',
            :password   => 'PASSWORD',
            :authentication => 'plain',
            :enable_starttls_auto => true
}

lineCodes = ['.bm', '.ge','.re','.me']
goodLines = []
problemLines = []
subjectLine = ''
body = ''

#Get the Southern Homepage
page = Nokogiri::HTML(open('http://www.southernrailway.com'))

# Build the lists of good and problem lines
lineCodes.each do | line |
  if page.css(line + ' + span').text == ' Good service '
    goodLines.push(line)
    else
    problemLines.push(line)
  end
end

# Build Subject Line

if problemLines.length == 0
  subjectLine = "All Southern Lines running fine"
else
  subjectLine = "Train problems on: "
    problemLines.each do |problem|
    if problem == problemLines.last
        subjectLine.concat(page.css(problem).text.to_s)
      else
      subjectLine.concat(page.css(problem).text.to_s)
      subjectLine.concat(', ')
    end
  end
end

#puts subjectLine

## HTML BODY ##

htmlbody = "<html><body>"

if problemLines.length > 0
  htmlbody.concat("<h3>There are problems on the following lines:</h3><ul>")
  problemLines.each do |problem|
    htmlbody.concat("<li>")
    htmlbody.concat(page.css(problem).text)
    htmlbody.concat(": ")
    htmlbody.concat(page.css(problem + " + span").text)
    htmlbody.concat("</li>")
  end
  htmlbody.concat("</ul>")
end

if goodLines.length > 0
  htmlbody.concat("<h3>There is a good service on the following lines:</h3><ul>")
  goodLines.each do |good|
    htmlbody.concat("<li>")
    htmlbody.concat(page.css(good).text)
    htmlbody.concat("</li>")
  end
  htmlbody.concat("</ul>")
end


htmlbody.concat("<p>More information on the <a href='http://www.southernrailway.com'>Southern Railway website</a></p></body></html>")

#puts htmlbody

Mail.defaults do
  delivery_method :smtp, options
end

Mail.deliver do
  to 'RECIPIENTADDRESS'
  from 'SENDERADDRESS'
  subject subjectLine
  html_part do
    content_type 'text/html'
    body htmlbody
  end
end
	require 'nokogiri'
	require 'date'
	require 'open-uri'
	require 'mail'

	options = { :address => 'STMPSERVER',
	:port => 'PORT',
	:user_name => 'USERNAME',
	:password => 'PASSWORD',
	:authentication => 'plain',
	:enable_starttls_auto => true
	}

	lineCodes = ['.bm', '.ge','.re','.me']
	goodLines = []
	problemLines = []
	subjectLine = ''
	body = ''

	#Get the Southern Homepage
	page = Nokogiri::HTML(open('http://www.southernrailway.com'))

	# Build the lists of good and problem lines
	lineCodes.each do \| line \|
	if page.css(line + ' + span').text == ' Good service '
	goodLines.push(line)
	else
	problemLines.push(line)
	end
	end

	# Build Subject Line

	if problemLines.length == 0
	subjectLine = "All Southern Lines running fine"
	else
	subjectLine = "Train problems on: "
	problemLines.each do \|problem\|
	if problem == problemLines.last
	subjectLine.concat(page.css(problem).text.to_s)
	else
	subjectLine.concat(page.css(problem).text.to_s)
	subjectLine.concat(', ')
	end
	end
	end

	#puts subjectLine

	## HTML BODY ##

	htmlbody = "<html><body>"

	if problemLines.length > 0
	htmlbody.concat("<h3>There are problems on the following lines:</h3><ul>")
	problemLines.each do \|problem\|
	htmlbody.concat("<li>")
	htmlbody.concat(page.css(problem).text)
	htmlbody.concat(": ")
	htmlbody.concat(page.css(problem + " + span").text)
	htmlbody.concat("</li>")
	end
	htmlbody.concat("</ul>")
	end

	if goodLines.length > 0
	htmlbody.concat("<h3>There is a good service on the following lines:</h3><ul>")
	goodLines.each do \|good\|
	htmlbody.concat("<li>")
	htmlbody.concat(page.css(good).text)
	htmlbody.concat("</li>")
	end
	htmlbody.concat("</ul>")
	end


	htmlbody.concat("<p>More information on the <a href='http://www.southernrailway.com'>Southern Railway website</a></p></body></html>")

	#puts htmlbody

	Mail.defaults do
	delivery_method :smtp, options
	end

	Mail.deliver do
	to 'RECIPIENTADDRESS'
	from 'SENDERADDRESS'
	subject subjectLine
	html_part do
	content_type 'text/html'
	body htmlbody
	end
	end