meme.rb in robut-0.4.0

- old
+ new
@@ -1,63 +1,32 @@
 require 'cgi'
 
 # A simple plugin that wraps memecaptain.
+# This plugin is activated when robut is sent a message starting
+# with the name of a meme. The list of generators can be discovered
+# by running
+#
+#   @robut meme list
+#
+# from the command line. Example:
+#
+#   @robut meme all_the_things write; all the plugins
+#
+# Send message to the specified meme generator. If the meme requires
+# more than one line of text, lines should be separated with a semicolon.
 class Robut::Plugin::Meme
   include Robut::Plugin
 
-  MEMES = {
-    'bear_grylls' => 'http://memecaptain.com/bear_grylls.jpg',
-    'insanity_wolf' => 'http://memecaptain.com/insanity_wolf.jpg',
-    'most_interesting' => 'http://memecaptain.com/most_interesting.jpg',
-    'philosoraptor' => 'http://memecaptain.com/philosoraptor.jpg',
-    'scumbag_steve' => 'http://memecaptain.com/scumbag_steve.jpg',
-    'town_crier' => 'http://memecaptain.com/town_crier.jpg',
-    'troll_face' => 'http://memecaptain.com/troll_face.jpg',
-    'y_u_no' => 'http://memecaptain.com/y_u_no.jpg',
-    'yao_ming' => 'http://memecaptain.com/yao_ming.jpg',
-    'business_cat' => 'http://memecaptain.com/business_cat.jpg',
-    'all_the_things' => 'http://memecaptain.com/all_the_things.jpg',
-    'fry' => 'http://memecaptain.com/fry.png',
-    'sap' => 'http://memecaptain.com/sap.jpg'
-  }
-
-  # Returns a description of how to use this plugin
-  def usage
-    [
-      "#{at_nick} meme list - lists all the memes that #{nick} knows about",
-      "#{at_nick} meme <meme> <line1>;<line2> - responds with a link to a generated <meme> image using <line1> and <line2>"
-    ]
-  end
-
-  # This plugin is activated when robut is sent a message starting
-  # with the name of a meme. The list of generators can be discovered
-  # by running
-  #
-  #   @robut meme list
-  #
-  # from the command line. Example:
-  #
-  #   @robut meme all_the_things write; all the plugins
-  #
-  # Send message to the specified meme generator. If the meme requires
-  # more than one line of text, lines should be separated with a semicolon.
-  def handle(time, sender_nick, message)
-    return unless sent_to_me?(message)
-    words = words(message)
-    command = words.shift.downcase
-    return unless command == 'meme'
-    meme = words.shift
-
-    if meme == 'list'
-      reply("Memes available: #{MEMES.keys.join(', ')}")
-    elsif MEMES[meme]
-      url = CGI.escape(MEMES[meme])
-      line1, line2 = words.join(' ').split(';').map { |line| CGI.escape(line.strip)}
-      meme_url = "http://memecaptain.com/i?u=#{url}&tt=#{line1}"
-      meme_url += "&tb=#{line2}" if line2
-      reply(meme_url)
+  desc "meme <meme> <line1>;<line2> - responds with a link to a generated <meme> image using <line1> and <line2>.  " +
+    "See http://memecaptain.com/ for a list of memes.  You can also pass a link to your own image as the meme."
+  match /^meme (\S+) (.*)$/, :sent_to_me => true do |meme, text|
+    if meme.include?("://")
+      url = meme
     else
-      reply("Meme not found: #{meme}")
+      url = "http://memecaptain.com/#{meme}.jpg"
     end
+    line1, line2 = text.split(';').map { |line| CGI.escape(line.strip)}
+    meme_url = "http://memecaptain.com/i?u=#{url}&tt=#{line1}"
+    meme_url += "&tb=#{line2}" if line2
+    reply(meme_url)
   end
-
 end