Class: Graybook::Importer::Hotmail

Inherits:
PageScraper show all
Defined in:
lib/graybook/importer/hotmail.rb

Overview

imports contacts for MSN/Hotmail

Constant Summary collapse

DOMAINS = 
{ "compaq.net"        => "https://msnia.login.live.com/ppsecure/post.srf",
"hotmail.co.jp"     => "https://login.live.com/ppsecure/post.srf",
"hotmail.co.uk"     => "https://login.live.com/ppsecure/post.srf",
"hotmail.com"       => "https://login.live.com/ppsecure/post.srf",
"hotmail.de"        => "https://login.live.com/ppsecure/post.srf",
"hotmail.fr"        => "https://login.live.com/ppsecure/post.srf",
"hotmail.it"        => "https://login.live.com/ppsecure/post.srf",
"live.com"          => "https://login.live.com/ppsecure/post.srf",
"messengeruser.com" => "https://login.live.com/ppsecure/post.srf",
"msn.com"           => "https://msnia.login.live.com/ppsecure/post.srf",
"passport.com"      => "https://login.live.com/ppsecure/post.srf",
"webtv.net"         => "https://login.live.com/ppsecure/post.srf" }

Instance Attribute Summary

Attributes inherited from PageScraper

#agent

Attributes inherited from Base

#options

Instance Method Summary collapse

Methods inherited from PageScraper

#create_agent, #fetch_contacts!, #strip_html

Methods inherited from Base

#fetch_contacts!, #import, #service_name

Instance Method Details

#=~(options) ⇒ Object

Matches this importer to an user’s name/address



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# File 'lib/graybook/importer/hotmail.rb', line 24

def =~(options)
  return false unless options && options[:username]
  domain = username_domain(options[:username].downcase)
  !domain.empty? && DOMAINS.keys.include?( domain ) ? true : false
end

#current_host ⇒ Object

normalizes the host for the page that is currently being “viewed” by the Mechanize agent



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# File 'lib/graybook/importer/hotmail.rb', line 118

def current_host
  return nil unless agent && agent.current_page
  uri = agent.current_page.uri
  "#{uri.scheme}://#{uri.host}"
end

#login ⇒ Object

Login procedure

  1. Go to login form

  2. Set login and passwd

  3. Set PwdPad to IfYouAreReadingThisYouHaveTooMuchFreeTime minus however many characters are in passwd (so if passwd was 8 chars, you’d chop 8 chars of the end of IfYouAreReadingThisYouHaveTooMuchFreeTime - giving you IfYouAreReadingThisYouHaveTooMuch)

  4. Set the action to the appropriate URL for the username’s domain

  5. Get the query string to append to the new action

  6. Submit the form and parse the url from the resulting page’s javascript

  7. Go to that url



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# File 'lib/graybook/importer/hotmail.rb', line 41

def 
  page = agent.get('http://login.live.com/login.srf?id=2')
  form = page.forms.first
  form.   = options[:username]
  form.passwd  = options[:password]
  form.PwdPad  = ( "IfYouAreReadingThisYouHaveTooMuchFreeTime"[0..(-1 - options[:password].to_s.size )])
  query_string = page.body.scan(/g_QS="([^"]+)/).first.first rescue nil
  form.action  =  + "?#{query_string.to_s}"
  page = agent.submit(form)
  
  # Check for login success
  if page.body =~ /The e-mail address or password is incorrect/ ||
    page.body =~ /Sign in failed\./
    return Graybook::Problem.new("Username and password were not accepted. Please check them and try again.")
  end
  
  @first_page = agent.get( page.body.scan(/http\:\/\/[^"]+/).first )
  true
end

#login_url ⇒ Object

lookup for the login service that should be used based on the user’s address



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# File 'lib/graybook/importer/hotmail.rb', line 109

def 
  DOMAINS[username_domain] || DOMAINS['hotmail.com']
end

#parse_contacts(source) ⇒ Object 



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# File 'lib/graybook/importer/hotmail.rb', line 99

def parse_contacts(source)
  source.scan(/ICc.*\:\[.*?,.*?,\['se','ct'\],'(.*?)',.*?,.*?,'(.*?)',.*\]/).collect do |name, email|
    { :name => (name =~ /\\x26\\x2364\\x3b/ ? nil : name), :email => email.gsub(/\\x40/, '@') }
  end
end

#prepare ⇒ Object

prepare this importer



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# File 'lib/graybook/importer/hotmail.rb', line 64

def prepare
  
end

#scrape_contacts ⇒ Object

Scrape contacts for Hotmail Seems like a POST to directly fetch CSV contacts from options.aspx?subsection=26&n= Seems like Hotmail addresses are now hosted on Windows Live.



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# File 'lib/graybook/importer/hotmail.rb', line 73

def scrape_contacts
  unless agent.cookies.find{|c| c.name == 'MSPPre' && c.value == options[:username]}
    return Graybook::Problem.new("Username and password were not accepted. Please check them and try again.")
  end

  page = agent.get('http://mail.live.com/')
  
  if page.iframes.detect { |f| f.src =~ /\/mail\/TodayLight.aspx/ }
    page = agent.get( page.iframes.first.src )
    
    if button = page.forms.first.buttons.detect { |b| b.name == 'TakeMeToInbox' }
      page = agent.submit( page.forms.first, button )
    end
  end
  
  page = page.link_with(:text => 'Contact list').click
  
  contacts = parse_contacts(page.body)
  while link = page.link_with(:text => 'Next page')
    page = link.click
    contacts += parse_contacts(page.body)
  end
  
  contacts
end

#username_domain(username = nil) ⇒ Object

determines the domain for the user



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# File 'lib/graybook/importer/hotmail.rb', line 127

def username_domain(username = nil)
  username ||= options[:username] if options
  return unless username
  username.to_s.split('@').last
end