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
84 ret = "#{saw.nick} was last seen "
85 ago = Time.new - saw.time
90 ret << Utils.secs_to_string(ago) + " ago, "
95 ret << "saying \"#{saw.message}\""
97 ret << "doing #{saw.nick} #{saw.message}"
99 ret << "changing nick from #{saw.nick} to #{saw.message}"
101 ret << "leaving #{saw.where}"
102 ret << " (#{saw.message})" unless saw.message.empty?
104 ret << "joining #{saw.where}"
106 ret << "quitting IRC (#{saw.message})"
108 ret << "changing the topic of #{saw.where} to \"#{saw.message}\""
114 if before.type == "PUBLIC" || before.type == "ACTION"
115 time_diff = saw.time - before.time
118 elsif time_diff < 3600
124 ret << ' and %{time} before' % { :time => time }
126 if before.type == "PUBLIC"
127 ret << ' saying "%{message}"' % {
128 :message => before.message
130 elsif before.type == "ACTION"
131 ret << ' doing *%{message}*' % {
133 :message => before.message
142 reg = @registry[saw.nick]
144 if reg && reg.is_a?(Array)
145 reg.shift if reg.size > 1
151 if m.is_a? NickMessage
152 @registry[m.newnick] = reg
155 @registry[saw.nick] = reg
158 plugin = SeenPlugin.new
159 plugin.register("seen")