Module: Fargo::Supports::NickList

Extended by:
ActiveSupport::Concern
Included in:
Client
Defined in:
lib/fargo/supports/nick_list.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#nicks ⇒ Object

Returns the value of attribute nicks.



10
11
12
 
# File 'lib/fargo/supports/nick_list.rb', line 10

def nicks
  @nicks
end

Instance Method Details

#has_slot?(nick) ⇒ Boolean

Returns:

  • (Boolean) 


29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
 
# File 'lib/fargo/supports/nick_list.rb', line 29

def has_slot? nick
  # This query must be up to date so remove any cached information we have
  # about the nick so we can get a fresh copy
  @nick_info.try :delete, nick
  info = info nick

  return false if info.nil?
  return true  if info[:interest].nil?

  match = info[:interest].match /.*?<.*S:(\d+).*>/
  return true if match.nil?

  Fargo.logger.debug "#{self} User: #{nick} has #{match[1]} open slots"
  match[1].to_i > 0
end

#info(nick) ⇒ Object 



12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
 
# File 'lib/fargo/supports/nick_list.rb', line 12

def info nick
  return nil unless @nick_info
  if @nick_info.has_key?(nick) || !connected? || !@nicks.include?(nick)
    return @nick_info[nick] 
  end

  # If we're connected and we don't already have this user's info, ask the
  # server. We'll wait for 5 second to respond, otherwise we'll just
  # return nil and be done with it
  info_gotten = lambda{ |type, map| 
    map[:type] == :myinfo && map[:nick].to_s == nick.to_s
  }
  timeout_response(5, info_gotten){ get_info nick }

  @nick_info[nick]
end

#subscribe_to_nicks ⇒ Object 



45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
 
# File 'lib/fargo/supports/nick_list.rb', line 45

def subscribe_to_nicks
  @nicks     = []
  @nick_info = Hash.new{ |h, k| h[k] = {} }

  subscribe do |type, map|
    case type
      when :hello
        @nicks << map[:who] unless @nicks.include? map[:who]
      when :myinfo
        @nick_info[map[:nick]] = map
      when :nick_list
        @nicks = map[:nicks]
      when :quit
        @nicks.delete map[:who]
        @nick_info.delete map[:who]
      when :hub_disconnected
        @nicks.clear
        @nick_info.clear
      when :userip
        map[:users].each_pair{ |nick, ip| @nick_info[nick][:ip] = ip }
    end
  end
end