Class: Blackbook::Importer::Hotmail

Inherits:
PageScraper show all
Defined in:
lib/blackbook/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",
"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/blackbook/importer/hotmail.rb', line 23

def =~(options)
  return false unless options && options[:username]
  domain = username_domain(options[:username].downcase)
  !domain.blank? && 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/blackbook/importer/hotmail.rb', line 109

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/blackbook/importer/hotmail.rb', line 40

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\./
    raise( Blackbook::BadCredentialsError, 
      "That username and password was not accepted. Please check them and try again." )
  end
  
  page = agent.get( page.body.scan(/http\:\/\/[^"]+/).first )
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/blackbook/importer/hotmail.rb', line 100

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

#prepare ⇒ Object

prepare this importer



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# File 'lib/blackbook/importer/hotmail.rb', line 63

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= raises an end of file error in Net::HTTP via Mechanize. Seems like Hotmail addresses are now hosted on Windows Live.



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

def scrape_contacts
  unless agent.cookies.find{|c| c.name == 'MSPPre' && c.value == options[:username]}
    raise( Blackbook::BadCredentialsError, "Must be authenticated to access contacts." )
  end

  page = agent.get('PrintShell.aspx?type=contact')
  rows = page.search("//div[@class='ContactsPrintPane cPrintContact BorderTop']")
  rows.collect do |row|
    name = row.search("//div[@class='cDisplayName']").first.innerText.strip
    name = name[0,(name.size-3)] # char 142 is last char of clean text

    vals = {}
    row.search("/table/tr").each do |pair|
      key = pair.search("/td[@class='TextAlignRight Label']").first.innerText.strip
      val = pair.search("/td[@class='Value']").first.innerText.strip
      vals[key.to_sym] = val
    end
    vals[:name] = name
    vals[:email] = (vals['Personal e-mail'.to_sym] || vals['Work e-mail'.to_sym]).split(' ').first rescue ''
    vals
  end
end

#username_domain(username = nil) ⇒ Object

determines the domain for the user



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

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