Class: Contacts::Hotmail

Inherits:
Base
  • Object
show all
Defined in:
lib/contacts/hotmail.rb

Constant Summary collapse

URL = 
"https://login.live.com/login.srf?id=2"
OLD_CONTACT_LIST_URL = 
"http://%s/cgi-bin/addresses"
NEW_CONTACT_LIST_URL = 
"http://%s/mail/GetContacts.aspx"
CONTACT_LIST_URL = 
"http://mpeople.live.com/default.aspx?pg=0"
COMPOSE_URL = 
"http://%s/cgi-bin/compose?"
PROTOCOL_ERROR = 
"Hotmail has changed its protocols, please upgrade this library first. If that does not work, report this error at http://rubyforge.org/forum/?group_id=2693"
PWDPAD = 
"IfYouAreReadingThisYouHaveTooMuchFreeTime"
MAX_HTTP_THREADS = 
8

Instance Method Summary collapse

Instance Method Details

#contacts(options = {}) ⇒ Object 



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# File 'lib/contacts/hotmail.rb', line 59

def contacts(options = {})
  if connected?
    url = URI.parse(contact_list_url)
    data, resp, cookies, forward = get( contact_list_url, @cookies )
    
    if resp.code_type != Net::HTTPOK
      raise ConnectionError, self.class.const_get(:PROTOCOL_ERROR)
    end
    
    @contacts = []
    build_contacts = []
    go = true
    index = 0
    
    while(go) do
      go = false
      url = URI.parse(get_contact_list_url(index))
      http = open_http(url)
      resp, data = http.get(get_contact_list_url(index), "Cookie" => @cookies)
      
      email_match_text_beginning = Regexp.escape("http://m.mail.live.com/?rru=compose&to=")
      email_match_text_end = Regexp.escape("&")
      
      raw_html = resp.body.grep(/(?:e|dn)lk[0-9]+/)
      raw_html.delete_at 0
      raw_html.inject do |memo, row|
        c_info = row.match(/(e|dn)lk([0-9])+/)
        
        # Same contact, or different?
        build_contacts << [] if memo != c_info[2]
        
        # Grab info
        case c_info[1]
          when "e" # Email
            build_contacts.last[1] = row.match(/#{email_match_text_beginning}(.*)#{email_match_text_end}/)[1]
          when "dn" # Name
            build_contacts.last[0] = row.match(/<a[^>]*>(.+)<\/a>/)[1]
        end
        
        # Set memo to contact id
        c_info[2]
      end
      
      go = resp.body.include?("Next page")
      index += 1
    end
    
    build_contacts.each do |contact|
      unless contact[1].nil?
        # Only return contacts with email addresses
        contact[1] = CGI::unescape(contact[1])
        @contacts << contact
      end
    end
    return @contacts
  end
end

#get_contact_list_url(index) ⇒ Object 



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# File 'lib/contacts/hotmail.rb', line 117

def get_contact_list_url(index) 
  "http://mpeople.live.com/default.aspx?pg=#{index}"
end

#real_connect ⇒ Object 



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# File 'lib/contacts/hotmail.rb', line 12

def real_connect
  data, resp, cookies, forward = get(URL)
  old_url = URL
  until forward.nil?
    data, resp, cookies, forward, old_url = get(forward, cookies, old_url) + [forward]
  end
  
  postdata =  "PPSX=%s&PwdPad=%s&login=%s&passwd=%s&LoginOptions=2&PPFT=%s" % [
    CGI.escape(data.split("><").grep(/PPSX/).first[/=\S+$/][2..-3]),
    PWDPAD[0...(PWDPAD.length-@password.length)],
    CGI.escape(),
    CGI.escape(password),
    CGI.escape(data.split("><").grep(/PPFT/).first[/=\S+$/][2..-3])
  ]
  
  form_url = data.split("><").grep(/form/).first.split[5][8..-2]
  data, resp, cookies, forward = post(form_url, postdata, cookies)
  
  if data.index("The e-mail address or password is incorrect")
    raise AuthenticationError, "Username and password do not match"
  elsif data != ""
    raise AuthenticationError, "Required field must not be blank"
  elsif cookies == ""
    raise ConnectionError, PROTOCOL_ERROR
  end
  
  old_url = form_url
  
  until forward.nil?
    data, resp, cookies, forward, old_url = get(forward, cookies, old_url) + [forward]
  end
  
  data, resp, cookies, forward = get("http://mail.live.com/mail", cookies)
  until forward.nil?
    data, resp, cookies, forward, old_url = get(forward, cookies, old_url) + [forward]
  end
  
  @domain = URI.parse(old_url).host
  @cookies = cookies
rescue AuthenticationError => m
  if @attempt == 1
    retry
  else
    raise m
  end
end