meme.rb in robut-0.3.0

- old
+ new
@@ -1,30 +1,63 @@
-require 'meme'
+require 'cgi'
 
-# A simple plugin that wraps meme_generator. Requires the
-# 'meme_generator' gem.
-class Robut::Plugin::Meme < Robut::Plugin::Base
+# A simple plugin that wraps memecaptain.
+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
-  # 
-  #   meme list
   #
+  #   @robut meme list
+  #
   # from the command line. Example:
   #
-  #   @robut h_mermaid look at this stuff, isn't it neat; my vinyl collection is almost complete
+  #   @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)
-    word = words(message).first
-    if sent_to_me?(message) && Meme::GENERATORS.has_key?(word.upcase)
-      words = words(message)
-      g = Meme.new(words.shift.upcase)
-      line1, line2 = words.join(' ').split(';')
-    
-      reply(g.generate(line1, line2))
+    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)
+    else
+      reply("Meme not found: #{meme}")
     end
   end
-  
+
 end