From ad78fb47422664c9ce24a3b62194e42974274af7 Mon Sep 17 00:00:00 2001
From: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Date: Wed, 14 Feb 2007 20:01:24 +0000
Subject: shortenurls plugin, merging tinyurl and rubyurl and adding access to
 most of ShortURL's services

---
 data/rbot/plugins/rubyurl.rb     | 36 ----------------------
 data/rbot/plugins/shortenurls.rb | 66 ++++++++++++++++++++++++++++++++++++++++
 data/rbot/plugins/tinyurl.rb     | 39 ------------------------
 3 files changed, 66 insertions(+), 75 deletions(-)
 delete mode 100644 data/rbot/plugins/rubyurl.rb
 create mode 100644 data/rbot/plugins/shortenurls.rb
 delete mode 100644 data/rbot/plugins/tinyurl.rb

(limited to 'data')

diff --git a/data/rbot/plugins/rubyurl.rb b/data/rbot/plugins/rubyurl.rb
deleted file mode 100644
index 96e78b92..00000000
--- a/data/rbot/plugins/rubyurl.rb
+++ /dev/null
@@ -1,36 +0,0 @@
-require "shorturl"
-require "uri"
-
-class RubyURL < Plugin
-
-  # return a help string when the bot is asked for help on this plugin
-  def help(plugin, topic="")
-    return "rubyurl <your long url>"
-  end
-
-  def shorten(m, params)
-    if (params[:url] == "help")
-      m.reply help(m.plugin)
-      return
-    end
-
-    url = params[:url]
-    begin
-      to_uri = URI.parse(url)
-      # We don't accept 'generic' URLs because almost everything gets in there
-      raise URI::InvalidURIError if to_uri.class == URI::Generic
-    rescue URI::InvalidURIError
-      m.reply "#{url} doesn't look like an URL to me ..."
-      return
-    end
-
-    short = WWW::ShortURL.shorten(url)
-
-    m.reply "#{url} shortened to #{short} on RubyURL"
-  end
-
-end
-
-# create an instance of the RubyURL class and register it as a plugin
-rubyurl = RubyURL.new
-rubyurl.map "rubyurl :url", :action => 'shorten'
diff --git a/data/rbot/plugins/shortenurls.rb b/data/rbot/plugins/shortenurls.rb
new file mode 100644
index 00000000..5d8df80a
--- /dev/null
+++ b/data/rbot/plugins/shortenurls.rb
@@ -0,0 +1,66 @@
+#-- vim:sw=2:et
+#++
+#
+# Plugin to handle ShortURL, merges the funcionality of the old rubyurl and tinyurl plugins
+# Note that it's called ShortenURLs and not ShortURL, to prevent conflicts with
+# the actual ruby package used
+#
+# Author:: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
+# (C) 2007 Giuseppe Bilotta
+# Based on existing rbot plugins, as mentioned above :)
+
+require "shorturl"
+require "uri"
+
+class ShortenURLs < Plugin
+  include WWW
+
+  attr_accessor :services
+  def initialize
+    super
+    # Instead of catering for all the services, we only pick the ones with 'link' or 'url' in the name
+    @services = ShortURL.valid_services.select { |service| service.to_s =~ /(?:link|url)/ } << :shorturl
+  end
+
+  # return a help string when the bot is asked for help on this plugin
+  def help(plugin, topic="")
+    return "shorten urls. syntax: <service> <your long url> => creates a shortened url using the required service (choose between #{@services.join(', ')}). Example: #{@bot.nick}, tinyurl http://some.long.url/wow-this-is/really-long.html"
+  end
+
+  # do the dirty job. This method can be called by other plugins, in which case you
+  # should set the :called param to true
+  def shorten(m, params)
+    url = params[:url]
+    if url == "help"
+      m.reply help(m.plugin) unless params[:called]
+      return
+    end
+    begin
+      to_uri = URI.parse(url)
+      # We don't accept 'generic' URLs because almost everything gets in there
+      raise URI::InvalidURIError if to_uri.class == URI::Generic
+    rescue URI::InvalidURIError
+      m.reply "#{url} doesn't look like an URL to me ..." unless params[:called]
+      return
+    end
+
+    service = params[:service] || m.plugin.to_sym
+    service = :rubyurl if service == :shorturl
+
+    short = WWW::ShortURL.shorten(url, service)
+
+    if params[:called]
+      return short
+    else
+      m.reply "#{url} shortened to #{short}"
+    end
+  end
+
+end
+
+# create an instance of the RubyURL class and register it as a plugin
+plugin = ShortenURLs.new
+
+plugin.services.each { |service|
+  plugin.map "#{service} :url", :action => 'shorten'
+}
diff --git a/data/rbot/plugins/tinyurl.rb b/data/rbot/plugins/tinyurl.rb
deleted file mode 100644
index b74969d9..00000000
--- a/data/rbot/plugins/tinyurl.rb
+++ /dev/null
@@ -1,39 +0,0 @@
-require "rubygems"
-require "shorturl"
-
-class TinyURL < Plugin
-  include WWW
-
-  # return a help string when the bot is asked for help on this plugin
-  def help(plugin, topic="")
-    return "tinyurl <your long url>"
-  end
-
-  # reply to a private message that we've registered for
-  def privmsg(m)
-
-    # m.params contains the rest of the message, m.plugin contains the first
-    # word (useful because it's possible to register for multiple commands)
-    unless(m.params)
-      m.reply "incorrect usage. " + help(m.plugin)
-    end
-
-    # TODO: might want to add a check here to validate the url
-    # if they call 'rubyurl help' backwards, don't return a lame link
-
-    if (m.params == "help")
-      m.reply "Try again. Correct usage is: " + help(m.plugin)
-      return false
-    end
-
-    # call the ShortURL library with the value of the url
-    url = ShortURL.shorten(m.params, :tinyurl)
-
-    m.reply "tinyurl: #{url}"
-
-  end
-end
-
-# create an instance of the RubyURL class and register it as a plugin
-tinyurl = TinyURL.new
-tinyurl.register("tinyurl")
-- 
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