6 # Keep a database of who last said/did what
8 define_structure :Saw, :nick, :time, :type, :where, :message
10 class SeenPlugin < Plugin
11 Config.register Config::IntegerValue.new('seen.max_results',
12 :default => 3, :validate => Proc.new{|v| v >= 0},
13 :desc => _("Maximum number of seen users to return in search (0 = no limit)."))
15 def help(plugin, topic="")
16 _("seen <nick> => have you seen, or when did you last see <nick>")
20 unless(m.params =~ /^(\S)+$/)
21 m.reply "incorrect usage: " + help(m.plugin)
25 m.params.gsub!(/\?$/, "")
27 if @registry.has_key?(m.params)
28 m.reply seen(@registry[m.params])
30 rx = Regexp.new(m.params, true)
32 @registry.each {|nick, saw|
36 break if num_matched == @bot.config['seen.max_results']
40 m.reply _("nope!") if num_matched.zero?
45 return unless m.source
46 # keep database up to date with who last said what
51 type = m.action? ? 'ACTION' : 'PUBLIC'
52 store m, Saw.new(m.sourcenick.dup, now, type,
53 m.target.to_s, m.message.dup)
56 store m, Saw.new(m.sourcenick.dup, now, "QUIT",
60 store m, Saw.new(m.oldnick, now, "NICK", nil, m.newnick)
63 store m, Saw.new(m.sourcenick.dup, Time.new, "PART",
64 m.target.to_s, m.message.dup)
67 store m, Saw.new(m.sourcenick.dup, Time.new, "JOIN",
68 m.target.to_s, m.message.dup)
70 return if m.address? or m.info_or_set == :info
71 store m, Saw.new(m.sourcenick.dup, Time.new, "TOPIC",
72 m.target.to_s, m.message.dup)
79 reg # for backwards compatibility
87 :normal => _("%{nick} was last seen %{when}, %{doing}"),
88 :with_before => _("%{nick} was last seen %{when}, %{doing} and %{time} before %{did_before}")
91 if [:PART, :QUIT].include?(saw.type.to_sym) &&
92 [:PUBLIC, :ACTION].include?(before.type.to_sym)
93 did_before = case before.type.to_sym
95 _("saying \"%{message}\"")
97 _("doing *%{nick} %{message}*")
100 :message => before.message
103 format = :with_before
105 time_diff = saw.time - before.time
107 time_before = _("a moment")
108 elsif time_diff < 3600
109 time_before = _("a while")
118 ago = Time.new - saw.time
123 time = _("%{time} ago") % { :time => Utils.secs_to_string(ago) }
126 doing = case saw.type.to_sym
128 _("saying \"%{message}\"")
130 _("doing *%{message}*")
132 _("changing nick from %{nick} to %{message}")
134 if saw.message.empty?
135 _("leaving %{where}")
137 _("leaving %{where} (%{message})")
140 _("joining %{where}")
142 _("quitting IRC (%{message})")
144 _("changing the topic of %{where} to \"%{message}\"")
145 end % { :message => saw.message, :where => saw.where, :nick => saw.nick }
155 formats[:with_before] % {
159 :time => time_before,
160 :did_before => did_before
166 reg = @registry[saw.nick]
168 if reg && reg.is_a?(Array)
169 reg.shift if reg.size > 1
175 if m.is_a? NickMessage
176 @registry[m.newnick] = reg
179 @registry[saw.nick] = reg
182 plugin = SeenPlugin.new
183 plugin.register("seen")