ticket #18

diff --git a/data/rbot/plugins/imdb.rb b/data/rbot/plugins/imdb.rb
new file mode 100644 (file)
index 0000000..759e380
--- /dev/null
+++ b/data/rbot/plugins/imdb.rb
@@ -0,0 +1,92 @@
+# IMDB plugin for RubyBot
+# (c) 2005 Arnaud Cornet <arnaud.cornet@gmail.com>
+# Licensed under MIT License.
+
+require 'net/http'
+require 'cgi'
+require 'uri/common'
+
+class Imdb
+  def initialize(bot)
+    @bot = bot
+  end
+
+  def search(rawstr)
+    str = URI.escape(rawstr)
+    @http = @bot.httputil.get_proxy(URI.parse("http://us.imdb.com/find?q=#{str}"))
+    @http.start
+    begin
+    resp, data = @http.get("/find?q=#{str}", "User-Agent" => "Mozilla/5.0")
+    rescue Net::ProtoRetriableError => detail
+      head = detail.data
+      if head.code == "301" or head.code == "302"
+            return head['location'].gsub(/http:\/\/us.imdb.com/, "").gsub(/\?.*/, "")
+        end
+    end
+    if resp.code == "200"
+      m = /<a href="(\/title\/tt[0-9]+\/?)[^"]*"(:?[^>]*)>([^<]*)<\/a>/.match(resp.body)
+      if m
+        url = m[1]
+        title = m[2]
+        return url
+      end
+    elsif resp.code == "302"
+      return resp['location'].gsub(/http:\/\/us.imdb.com/, "").gsub(/\?.*/, "")
+    end
+    return nil
+  end
+
+  def info(rawstr)
+    sr = search(rawstr)
+    if !sr
+      puts "IMDB : search returned NIL"
+      return nil
+    end
+    resp, data = @http.get(sr, "User-Agent" =>
+      "Mozilla/5.0 (compatible; Konqueror/3.1; Linux)")
+    if resp.code == "200"
+      m = /<title>([^<]*)<\/title>/.match(resp.body)
+      return nil if !m
+      title = CGI.unescapeHTML(m[1])
+
+      m = /<b>([0-9.]+)\/10<\/b> \(([0-9,]+) votes?\)/.match(resp.body)
+      return nil if !m
+      score = m[1]
+      votes = m[2]
+
+      genre = Array.new
+      resp.body.scan(/<a href="\/Sections\/Genres\/[^\/]+\/">([^<]+)<\/a>/) do |gnr|
+        genre << gnr
+      end
+      return ["http://us.imdb.com" + sr, title, score, votes,
+        genre]
+    end
+    return nil
+  end
+end
+
+class ImdbPlugin < Plugin
+  def help(plugin, topic="")
+    "imdb <string> => search http://www.imdb.org for <string>"
+  end
+
+  def privmsg(m)
+    unless(m.params && m.params.length > 0)
+      m.reply "incorrect usage: " + help(m.plugin)
+      return
+    end
+
+    i = Imdb.new(@bot)
+    info = i.info(m.params)
+    if !info
+      m.reply "Nothing found for #{m.params}"
+      return nil
+    end
+    m.reply "#{info[1]} : #{info[0]}"
+    m.reply "Ratings: #{info[2]}/10 (#{info[3]} voters). Genre: #{info[4].join('/')}"
+  end
+end
+
+plugin = ImdbPlugin.new
+plugin.register("imdb")
+