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

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(options = {}) ⇒ Object 



58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
 
# File 'lib/contacts/hotmail.rb', line 58

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.split("
").grep(/(?:e|dn)lk[0-9]+/)
      raw_html.inject(-1) 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?("ContactList_next")
      index += 1
    end
    
    build_contacts.each do |contact|
      # Only return contacts with email addresses
      unless contact[1].nil?
        # somehow, email addresses on hotmail contacts list are escaped twice, making
        # an @ a %2540. after the first escape this will become %40, after the second
        # it will become @
        contact[1] = CGI::unescape(CGI::unescape(contact[1]))
        @contacts << contact
      end
    end
    
    return @contacts
  end
end

#get_contact_list_url(index) ⇒ Object 



120
121
122
 
# File 'lib/contacts/hotmail.rb', line 120

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

#real_connect ⇒ Object 



12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
 
# 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)
  
  old_url = form_url
  until cookies =~ /; PPAuth=/ || forward.nil?
    data, resp, cookies, forward, old_url = get(forward, cookies, old_url) + [forward]
  end
  
  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
        
  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