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Saw = Struct.new("Saw", :nick, :time, :type, :where, :message)
class SeenPlugin < Plugin
def help(plugin, topic="")
"seen <nick> => have you seen, or when did you last see <nick>"
end
def privmsg(m)
unless(m.params =~ /^(\S)+$/)
m.reply "incorrect usage: " + help(m.plugin)
return
end
m.params.gsub!(/\?$/, "")
if @registry.has_key?(m.params)
m.reply seen(@registry[m.params])
else
m.reply "nope!"
end
end
def listen(m)
return if m.sourcenick.nil?
# keep database up to date with who last said what
if m.kind_of?(PrivMessage)
return if m.private?
if m.action?
@registry[m.sourcenick] = Saw.new(m.sourcenick.dup, Time.new, "ACTION",
m.target, m.message.dup)
else
@registry[m.sourcenick] = Saw.new(m.sourcenick.dup, Time.new, "PUBLIC",
m.target, m.message.dup)
end
elsif m.kind_of?(QuitMessage)
return if m.address?
@registry[m.sourcenick] = Saw.new(m.sourcenick.dup, Time.new, "QUIT",
nil, m.message.dup)
elsif m.kind_of?(NickMessage)
return if m.address?
@registry[m.message] = Saw.new(m.sourcenick.dup, Time.new, "NICK",
nil, m.message.dup)
@registry[m.sourcenick] = Saw.new(m.sourcenick.dup, Time.new, "NICK",
nil, m.message.dup)
elsif m.kind_of?(PartMessage)
return if m.address?
@registry[m.sourcenick] = Saw.new(m.sourcenick.dup, Time.new, "PART",
m.target, m.message.dup)
elsif m.kind_of?(JoinMessage)
return if m.address?
@registry[m.sourcenick] = Saw.new(m.sourcenick.dup, Time.new, "JOIN",
m.target, m.message.dup)
elsif m.kind_of?(TopicMessage)
return if m.address?
@registry[m.sourcenick] = Saw.new(m.sourcenick.dup, Time.new, "TOPIC",
m.target, m.message.dup)
end
end
def seen(saw)
ret = "#{saw.nick} was last seen "
ago = Time.new - saw.time
if (ago.to_i == 0)
ret += "just now, "
else
ret += Utils.secs_to_string(ago) + " ago, "
end
case saw.type.to_sym
when :PUBLIC
ret += "saying #{saw.message}"
when :ACTION
ret += "doing #{saw.nick} #{saw.message}"
when :NICK
ret += "changing nick from #{saw.nick} to #{saw.message}"
when :PART
ret += "leaving #{saw.where}"
when :JOIN
ret += "joining #{saw.where}"
when :QUIT
ret += "quitting IRC (#{saw.message})"
when :TOPIC
ret += "changing the topic of #{saw.where} to #{saw.message}"
end
end
end
plugin = SeenPlugin.new
plugin.register("seen")
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