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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'
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