unreplied(PrivMessage)::
Called for a PRIVMSG which has not been replied to.
+ notice(NoticeMessage)::
+ Called for all Notices. Please notice that in general
+ should not be replied to.
+
kick(KickMessage)::
Called when a user (or the bot) is kicked from a
channel the bot is in.
nick(NickMessage)::
Called when a user (or the bot) changes Nick
+ modechange(ModeChangeMessage)::
+ Called when a User or Channel mode is changed
topic(TopicMessage)::
Called when a user (or the bot) changes a channel
topic
+ welcome(WelcomeMessage)::
+ Called when the welcome message is received on
+ joining a server succesfully.
+
+ motd(MotdMessage)::
+ Called when the Message Of The Day is fully
+ recevied from the server.
+
connect:: Called when a server is joined successfully, but
before autojoin channels are joined (no params)
def initialize
@manager = Plugins::manager
@bot = @manager.bot
+ @priority = nil
@botmodule_triggers = Array.new
# Signal to other BotModules that an even happened.
#
def call_event(ev, *args)
- @bot.plugins.delegate('event_' + ev.to_s.gsub(/[^\w\?!]+/, '_'), *args)
+ @bot.plugins.delegate('event_' + ev.to_s.gsub(/[^\w\?!]+/, '_'), *(args.push Hash.new))
end
# call-seq: map(template, options)
end
@botmodules[kl] << botmodule
@names_hash[botmodule.to_sym] = botmodule
+ mark_priorities_dirty
end
# Returns an array of the loaded plugins
# the idea here is to prevent namespace pollution. perhaps there
# is another way?
plugin_module = Module.new
+ # each plugin uses its own textdomain, we bind it automatically here
+ bindtextdomain_to(plugin_module, "rbot-#{File.basename(fname, '.rb')}")
desc = desc.to_s + " " if desc
begin
- plugin_string = IO.readlines(fname).join("")
+ plugin_string = IO.read(fname)
debug "loading #{desc}#{fname}"
plugin_module.module_eval(plugin_string, fname)
return :loaded
end
end
- # see if each plugin handles +method+, and if so, call it, passing
- # +message+ as a parameter
+ # call-seq: delegate</span><span class="method-args">(method, m, opts={})</span>
+ # <span class="method-name">delegate</span><span class="method-args">(method, opts={})
+ #
+ # see if each plugin handles _method_, and if so, call it, passing
+ # _m_ as a parameter (if present). BotModules are called in order of
+ # priority from lowest to highest.
+ #
+ # If the passed _m_ is a BasicUserMessage and is marked as #ignored?, it
+ # will only be delegated to plugins with negative priority. Conversely, if
+ # it's a fake message (see BotModule#fake_message), it will only be
+ # delegated to plugins with positive priority.
+ #
+ # Note that _m_ can also be an exploded Array, but in this case the last
+ # element of it cannot be a Hash, or it will be interpreted as the options
+ # Hash for delegate itself. The last element can be a subclass of a Hash, though.
+ # To be on the safe side, you can add an empty Hash as last parameter for delegate
+ # when calling it with an exploded Array:
+ # @bot.plugins.delegate(method, *(args.push Hash.new))
+ #
+ # Currently supported options are the following:
+ # :above ::
+ # if specified, the delegation will only consider plugins with a priority
+ # higher than the specified value
+ # :below ::
+ # if specified, the delegation will only consider plugins with a priority
+ # lower than the specified value
+ #
def delegate(method, *args)
# if the priorities order of the delegate list is dirty,
# meaning some modules have been added or priorities have been
# changed, then the delegate list will need to be sorted before
# delegation. This should always be true for the first delegation.
sort_modules unless @sorted_modules
-
+
+ opts = {}
+ opts.merge(args.pop) if args.last.class == Hash
+
+ m = args.first
+ if BasicUserMessage === m
+ # ignored messages should not be delegated
+ # to plugins with positive priority
+ opts[:below] ||= 0 if m.ignored?
+ # fake messages should not be delegated
+ # to plugins with negative priority
+ opts[:above] ||= 0 if m.recurse_depth > 0
+ end
+
+ above = opts[:above]
+ below = opts[:below]
+
# debug "Delegating #{method.inspect}"
ret = Array.new
if method.match(DEFAULT_DELEGATE_PATTERNS)
return [] unless @delegate_list.has_key?(m)
@delegate_list[m].each { |p|
begin
- ret.push p.send(method, *args)
+ prio = p.priority
+ unless (above and above >= prio) or (below and below <= prio)
+ ret.push p.send(method, *args)
+ end
rescue Exception => err
raise if err.kind_of?(SystemExit)
error report_error("#{p.botmodule_class} #{p.name} #{method}() failed:", err)
if(p.respond_to? method)
begin
# debug "#{p.botmodule_class} #{p.name} responds"
- ret.push p.send(method, *args)
+ prio = p.priority
+ unless (above and above >= prio) or (below and below <= prio)
+ ret.push p.send(method, *args)
+ end
rescue Exception => err
raise if err.kind_of?(SystemExit)
error report_error("#{p.botmodule_class} #{p.name} #{method}() failed:", err)
if method.to_sym == :privmsg
delegate('ctcp_listen', m) if m.ctcp
delegate('message', m)
- privmsg(m) if m.address?
+ privmsg(m) if m.address? and not m.ignored?
delegate('unreplied', m) unless m.replied
else
delegate(method, m)
projects / user / henk / code / ruby / rbot.git / blobdiff