chucknorris: typo

[user/henk/code/ruby/rbot.git] / data / rbot / plugins / chucknorris.rb

diff --git a/data/rbot/plugins/chucknorris.rb b/data/rbot/plugins/chucknorris.rb
index 0eee0c171e4c3fbf0e30b2316a69f10b7eb8b906..68c6dd541907285fcc32ffdcaaea5d4d9abf9d40 100644 (file)
--- a/data/rbot/plugins/chucknorris.rb
+++ b/data/rbot/plugins/chucknorris.rb
@@ -1,39 +1,74 @@
-require 'rexml/document'
-require 'uri/common'
+require 'yaml'
+require 'zlib'
 
+MIN_RATING = 6.0
+MIN_VOTES = 25
+
+# the plugin
 class ChuckNorrisPlugin < Plugin
-  include REXML
 
-  def help(plugin, topic="")
-    "chucknorris [<howmany>=1] => show a random chuck norris quote, or specify <howmany> quotes you want (maximum is 6)."
+  # Loadez les factes
+  def initialize
+    if path = find_facts_file('chucknorris.yml.gz')
+      fyml = Zlib::GzipReader.open(path)
+    elsif path = find_facts_file('chucknorris.yml')
+      fyml = open(path)
+    else
+      raise "Error: Couldn't find chucknorris.yml[.gz]"
+    end
+
+    debug "+ [chucknorris] Loading #{path}..."
+
+    @@facts = YAML.load(fyml).map{|fact,(score,votes)| votes >= MIN_VOTES ? [score,fact] : nil}.compact
+    debug "+ [chucknorris] #{@@facts.length} Chuck Norris facts loaded..."
+    debug "  Random fact: #{@@facts[rand(@@facts.size)].inspect}"
+
+    super
   end
-  
-  def chucknorris(m, params)
-    howmany = params[:howmany].to_i
-    howmany = 6 if howmany > 6
-
-    factdata = @bot.httputil.get(URI.parse('http://www.4q.cc/chuck/rss.php'))
-    unless factdata
-      m.reply "Chuck Norris' facts roundhouse kicked the internet connection and totally wasted it."
-      return
+
+  def name
+    "chucknorris"
+  end
+
+  # Just a little helper for the initialize method...
+  def find_facts_file(name)
+    full_path = File.join Config::datadir, "plugins", name
+    found_files = Dir[full_path]
+    if found_files.empty?
+      nil
+    else
+      found_files[0]
     end
+  end
 
-    begin
-      doc = Document.new factdata
-      doc.get_elements('rss/channel/item')[1..howmany].each do |fact|
-        m.reply fact.elements['description'].text
-      end
+  # HELP!
+  def help(plugin, topic="chuck")
+    "chuck|norris|chucknorris [min_rating] => show a random Chuck Norris fact (optional minimum rating from 1-10, default=6.0)."
+    #\"fact [person]\" shows a fact about someone in the channel.
+  end
 
-    rescue ParseException => e
-      puts "Error parsing chuck norris quote: #{e.inspect}"
-      m.reply "Chuck Norris' facts were so intense that they blew up my XML parser."
+  # The meat.
+  def fact(m, params)
+    min = params[:minrating].to_f
+    debug "+ Getting Chuck Norris fact (rating > #{min})..."
 
+    viable_facts = @@facts.select {|rating, fact| rating >= min}
+    if viable_facts.empty?
+      debug "  - no facts found with rating >= #{min}"
+      m.reply "Are you nuts?!? There are no facts better than #{min}!!!"
+      return
     end
 
+    rating, fact = viable_facts[rand(viable_facts.length)]
+    m.reply "#{fact} [score=#{rating}]"
   end
 
 end
 
 plugin = ChuckNorrisPlugin.new
-plugin.map 'chucknorris :howmany', :defaults => {:howmany => 1},
-                                   :requirements => {:howmany => /^-?\d+$/} 
+
+# plugin.map 'fact :minrating', :action => 'fact', :defaults => {:minrating=>MIN_RATING}
+plugin.map 'chucknorris :minrating', :action => 'fact', :defaults => {:minrating=>MIN_RATING}
+plugin.map 'chuck :minrating', :action => 'fact', :defaults => {:minrating=>MIN_RATING}
+plugin.map 'norris :minrating', :action => 'fact', :defaults => {:minrating=>MIN_RATING}
+