+#-- vim:sw=2:et
+#++
+#
+# :title: Fortune plugin
+
class FortunePlugin < Plugin
- BotConfig.register BotConfigStringValue.new('fortune.path',
+ Config.register Config::StringValue.new('fortune.path',
:default => '',
:desc => "Full path to the fortune executable")
def help(plugin, topic="")
- "fortune [<module>] => get a (short) fortune, optionally specifying fortune db"
+ "fortune [<category>] => get a (short) fortune, optionally specifying fortune category || fortune categories => show categories"
end
+
+
+ ## Pick a fortune
def fortune(m, params)
db = params[:db]
fortune = @bot.config['fortune.path']
if fortune.empty?
- ["/usr/share/games/fortune",
+ ["/usr/bin/fortune",
"/usr/share/bin/fortune",
"/usr/games/fortune",
- "/usr/bin/fortune",
"/usr/local/games/fortune",
- "/usr/local/bin/fortune"].each {|f|
+ "/usr/local/bin/fortune"].each do |f|
if FileTest.executable? f
fortune = f
break
end
- }
+ end
end
- m.reply "fortune binary not found" unless fortune
+ m.reply "fortune executable not found (try setting the 'fortune.path' variable)" unless fortune
+
begin
- ret = Utils.safe_exec(fortune, "-n", "255", "-s", db)
+ ret = Utils.safe_exec(fortune, "-n", "350", "-s", db)
+
+ ## cleanup ret
+ ret = ret.split(/\n+/).map do |l|
+ # check if this is a " -- Some Dood" line
+ if l =~ /^\s+-{1,3}\s+\w/
+ # turn "-" into "--"
+ l.gsub!(/^\s+-\s/, '-- ')
+ # extra space
+ " " + l.strip
+ else
+ # just remove leading and trailing whitespace
+ l.strip
+ end
+ end.join(" ")
+
rescue
ret = "failed to execute fortune"
# TODO reset fortune.path when execution fails
end
- m.reply ret.gsub(/\t/, " ").split(/\n/).join(" ")
- return
+
+ m.reply ret
+ end
+
+
+ # Print the fortune categories
+ def categories(m, params)
+ ## list all fortune files in /usr/share/games/fortune
+ categories = Dir["/usr/share/games/fortune/*"].select{ |f|
+ File.split(f).last.match(/^\w+$/)
+ }.select{ |f|
+ File.file?(f)
+ }.map{ |p|
+ File.split(p).last
+ }.sort
+ ## say 'em!
+ m.reply "Fortune categories: #{categories.join ', '}"
end
+
end
plugin = FortunePlugin.new
-plugin.map 'fortune :db', :defaults => {:db => 'fortunes'},
+plugin.map 'fortune categories', :action => "categories"
+plugin.map 'fortune list', :action => "categories"
+plugin.map 'fortune :db', :defaults => {:db => ''},
:requirements => {:db => /^[^-][\w-]+$/}