Class: Contacts::Yahoo

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

Constant Summary collapse

URL = 
"http://mail.yahoo.com/"
LOGIN_URL = 
"https://login.yahoo.com/config/login"
ADDRESS_BOOK_URL = 
"http://address.mail.yahoo.com/?.rand=430244936"
CONTACT_LIST_URL = 
"http://address.mail.yahoo.com/?_src=&_crumb=crumb&sortfield=3&bucket=1&scroll=1&VPC=social_list&.r=time"
PROTOCOL_ERROR = 
"Yahoo has changed its protocols, please upgrade this library first. If that does not work, dive into the code and submit a patch at http://github.com/cardmagic/contacts"
INVALID_PASS = 
'<div class="yregertxt"><strong><strong>Invalid ID or password.</strong><br/> Please try again using your full Yahoo! ID.</strong></div>'
NOT_YET_TAKEN = 
'<div class="yregertxt"><strong><strong>This ID is not yet taken.</strong><br>Are you trying to '

Instance Method Summary collapse

Methods inherited from Base

#connect, #connected?, #initialize, #login, #password, #skip_gzip?

Constructor Details

This class inherits a constructor from Contacts::Base

Instance Method Details

#contacts ⇒ Object 



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# File 'lib/contacts/yahoo.rb', line 43

def contacts       
  return @contacts if @contacts
  if connected?
    # first, get the addressbook site with the new crumb parameter
    url = URI.parse(address_book_url)
    http = open_http(url)
    resp, data = http.get("#{url.path}?#{url.query}",
      "Cookie" => @cookies
    )

    if resp.code_type != Net::HTTPOK
      raise ConnectionError, self.class.const_get(:PROTOCOL_ERROR)
    end

    crumb = data.to_s[/dotCrumb:   '(.*?)'/][13...-1]

    # now proceed with the new ".crumb" parameter to get the csv data
    url = URI.parse(contact_list_url.sub("_crumb=crumb","_crumb=#{crumb}").sub("time", Time.now.to_f.to_s.sub(".","")[0...-2]))
    http = open_http(url)
    resp, more_data = http.get("#{url.path}?#{url.query}",
      "Cookie" => @cookies,
      "X-Requested-With" => "XMLHttpRequest",
      "Referer" => address_book_url
    )

    if resp.code_type != Net::HTTPOK
    raise ConnectionError, self.class.const_get(:PROTOCOL_ERROR)
    end
    
    parse data
    
    parse more_data
    
    if more_data =~ /"TotalABContacts":(\d+)/
      total = $1.to_i
      ((total / 50)).times do |i|
        # now proceed with the new ".crumb" parameter to get the csv data
        url = URI.parse(contact_list_url.sub("bucket=1","bucket=#{i+1}").sub("_crumb=crumb","_crumb=#{crumb}").sub("time", Time.now.to_f.to_s.sub(".","")[0...-2]))
        http = open_http(url)
        resp, more_data = http.get("#{url.path}?#{url.query}",
          "Cookie" => @cookies,
          "X-Requested-With" => "XMLHttpRequest",
          "Referer" => address_book_url
        )

        if resp.code_type != Net::HTTPOK
        raise ConnectionError, self.class.const_get(:PROTOCOL_ERROR)
        end
                    
        parse more_data
      end
    end
    
    @contacts
  end
end

#real_connect(attempt_count = 0) ⇒ Object 



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# File 'lib/contacts/yahoo.rb', line 11

def real_connect(attempt_count=0)
  postdata =  ".tries=2&.src=ym&.md5=&.hash=&.js=&.last=&promo=&.intl=us&.bypass="
  postdata += "&.partner=&.u=4eo6isd23l8r3&.v=0&.challenge=gsMsEcoZP7km3N3NeI4mX"
  postdata += "kGB7zMV&.yplus=&.emailCode=&pkg=&stepid=&.ev=&hasMsgr=1&.chkP=Y&."
  postdata += "done=#{CGI.escape(URL)}&login=#{CGI.escape()}&passwd=#{CGI.escape(password)}"
  
  data, resp, cookies, forward = post(LOGIN_URL, postdata)
  
  if data.index(INVALID_PASS) || data.index(NOT_YET_TAKEN)
    if attempt_count < 1
      sleep(5)
      return real_connect(attempt_count + 1)
    else
      raise AuthenticationError, "Username and password do not match"
    end
  elsif data.index("Sign in") && data.index("to Yahoo!")
    raise AuthenticationError, "Required field must not be blank"
  elsif !data.match(/uncompressed\/chunked/)
    raise ConnectionError, PROTOCOL_ERROR
  elsif cookies == ""
    raise ConnectionError, PROTOCOL_ERROR
  end
  
  data, resp, cookies, forward = get(forward, cookies, LOGIN_URL)
  
  if resp.code_type != Net::HTTPOK
    raise ConnectionError, PROTOCOL_ERROR
  end
  
  @cookies = cookies
end