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| -rw-r--r-- | data/rbot/plugins/reaction.rb | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/data/rbot/plugins/reaction.rb b/data/rbot/plugins/reaction.rb new file mode 100644 index 00000000..468ab07d --- /dev/null +++ b/data/rbot/plugins/reaction.rb @@ -0,0 +1,193 @@ +#-- vim:sw=2:et +#++ +# +# :title: Reaction plugin +# +# Author:: Giuseppe Bilotta <giuseppe.bilotta@gmail.com> +# Copyright:: (C) 2007 Giuseppe Bilotta +# License:: GPLv2 +# +# Build one-liner replies/reactions to expressions/actions in channel +# +# Very alpha stage, so beware of sudden reaction syntax changes + +class ::Reaction + attr_reader :trigger, :reply + attr_reader :raw_trigger, :raw_reply + attr_accessor :author, :date, :channel + + def trigger=(expr) + @raw_trigger = expr.dup + act = false + rex = expr.dup + if rex.sub!(/^act:/,'') + act = true + end + @trigger = [act] + if rex.sub!(%r@^([/!])(.*)\1$@, '\2') + debug rex + @trigger << Regexp.new(rex) + else + @trigger << Regexp.new(/\b#{Regexp.escape(rex)}\b/u) + end + end + + def reply=(expr) + @raw_reply = expr.dup + act = false + rex = expr.dup + if rex.sub!(/^act:/,'') + act = true + end + @reply = [act ? :act : :reply] + @reply << rex + end + + def ===(message) + return nil if @trigger.first and not message.action + return message.message.match(@trigger.last) + end + + def initialize(trig, msg , auth, dt, chan) + self.trigger=trig + self.reply=msg + self.author=auth.to_s + self.date=dt + self.channel=chan.to_s + end + + def to_s + "trigger #{raw_trigger} (#{author}, #{channel}, #{date})" + end + +end + +class ReactionPlugin < Plugin + + attr :reactions + + def initialize + super + if @registry.has_key?(:reactions) + @reactions = @registry[:reactions] + raise unless @reactions + else + @reactions = [] + end + + @subs = { + :bold => Bold, + :underline => Underline, + :reverse => Reverse, + :italic => Italic, + :normal => NormalText, + :color => Color, + :colour => Color, + :bot => @bot.myself, + }.merge ColorCode + end + + def save + @registry[:reactions] = @reactions + end + + def help(plugin, topic="") + case (topic.to_sym rescue nil) + when :add + "reaction add <trigger> <reply> => create a new reaction to expression <trigger> to which the bot will reply <reply>" + when :remove, :delete, :rm, :del + "reaction #{topic} <trigger> => removes the reaction to expression <trigger>" + when :trigger, :triggers + "reaction triggers can have one of the format: single_word /regular_expression/ !regular_expression!. " + + "If prefixed by 'act:' (e.g. act:/(order|command)s/) the bot will only respond if a CTCP ACTION matches the trigger" + when :reply, :replies + "reaction replies are simply messages that the bot will reply when a trigger is matched. " + + "Replies can be prefixed by 'act:' (e.g. act:goes shopping) to signify that the bot should act instead of saying the message. " + + "Replies can use the %%{key} syntax to access one of the following keys: " + + "who (the user that said the trigger), bot (the bot's own nick), " + + "target (the first word following the trigger), what (whatever follows target), " + + "stuff (everything that follows the trigger), match (the actual matched text)" + when :list + "lists all the programmed reactions" + else + "reaction topics: add, remove, delete, rm, del, triggers, replies, list" + end + end + + def listen(m) + return unless PrivMessage === m + debug "testing #{m} for reactions" + return if @reactions.empty? + wanted = @reactions.find { |react| + react === m + } + return unless wanted + match = wanted === m + matched = match[0] + stuff = match.post_match.strip + target, what = stuff.split(/\s+/, 2) + extra = { + :who => m.sourcenick, + :match => matched, + :target => target, + :what => what, + :stuff => stuff + } + subs = @subs.dup.merge extra + args = [wanted.reply.first] + args << wanted.reply.last % extra + m.__send__(*args) + end + + def handle_add(m, params) + reaction = Reaction.new(params[:trigger].to_s, params[:reply].to_s, m.sourcenick, Time.now, m.channel) + @reactions << reaction + m.reply "added reaction to #{reaction.trigger.last} with #{reaction.reply.last}" + end + + def handle_rm(m, params) + trigger = params[:trigger].to_s + debug trigger.inspect + found = @reactions.find { |react| + react.raw_trigger == trigger + } + if found + @reactions.delete(found) + m.reply "removed reaction to #{found.trigger.last} with #{found.reply.last}" + else + m.reply "no reaction programmed for #{trigger}" + end + end + + def handle_list(m, params) + if @reactions.empty? + m.reply "no reactions programmed" + return + end + + per_page = 30 + pages = @reactions.length / per_page + 1 + page = params[:page].to_i.clip(1, pages) + + str = @reactions[(page-1)*per_page, per_page].join(", ") + + m.reply "Programmed reactions (page #{page}/#{pages}): #{str}" + end + +end + +plugin = ReactionPlugin.new + +plugin.map 'reaction add *trigger *reply', :action => 'handle_add', + :requirements => { :trigger => /^(?:act:)?!.*?!/ } +plugin.map 'reaction add *trigger *reply', :action => 'handle_add', + :requirements => { :trigger => /^(?:act:)?\/.*?\// } +plugin.map 'reaction add :trigger *reply', :action => 'handle_add' + +plugin.map 'reaction list [:page]', :action => 'handle_list', + :requirements => { :page => /^\d+$/ } + +plugin.map 'reaction del[ete] *trigger', :action => 'handle_rm' +plugin.map 'reaction delete *trigger', :action => 'handle_rm' +plugin.map 'reaction remove *trigger', :action => 'handle_rm' +plugin.map 'reaction rm *trigger', :action => 'handle_rm' |