Module: GifBot

Defined in:
lib/gifbot.rb,
lib/gifbot/cli.rb,
lib/gifbot/version.rb

Defined Under Namespace

Classes: CLI

Constant Summary collapse

GIFBIN_URL = 
'http://www.gifbin.com'
VERSION = 
"0.0.2"

Class Method Summary collapse

Class Method Details

.connect(options = {}) ⇒ Object 



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# File 'lib/gifbot.rb', line 12

def self.connect(options={})
  bot = Cinch::Bot.new do
    configure do |c|
      c.server   = options[:server]
      c.nick     = options[:nick]
      c.channels = options[:channels]
    end
    
    helpers do
      def search(query)
        query   = CGI.escape(query)
        gifs    = []
        results = Nokogiri::HTML( open("#{GIFBIN_URL}/search/#{query}/") )
        
        results.xpath('//div[@class="thumb-cell"]//a').each do |a|
          gifs << a['href'].sub(/^\//, '')
        end
        
        if gifs.empty?
          "damn, no gif for \"#{query}\""
        else
          id = gifs[rand(gifs.length)]
          page = Nokogiri::HTML( open("#{GIFBIN_URL}/#{id}") )

          image_url_from_page(page)
        end
      end
      
      def random
        page = Nokogiri::HTML(open("#{GIFBIN_URL}/random"))
        
        image_url_from_page(page)
      end
      
      def image_url_from_page(page)
        URI.escape(GIFBIN_URL + page.xpath('//div[@class="box"]//img[@class="gif"]').first['src'])
      end
    end
    
    on :message, /^?randomgif/ do |m|
      m.reply random
    end
    
    on :message, /^?gifme (.+)/ do  |m, query|
      m.reply search(query)
    end
    
  end
  
  bot.start
end