notify.rb

Earthquake.init do
  icon_dir = File.join(config[:plugin_dir], "icons")
  icon_path = ->(item){
    icon_file = File.join(icon_dir, item["user"]["screen_name"])
    mtime = File.exist?(icon_file) ? File.mtime(icon_file) : Time.at(0)
    begin
      image = open(item["user"]["profile_image_url"], "If-Modified-Since" => mtime.rfc2822, &:read)
      File.open(icon_file, "wb"){|f| f.write(image)}
    rescue OpenURI::HTTPError
    end
    icon_file
  }

  once do
    FileUtils.mkdir_p(icon_dir)
  end

  command /^:notify( .*)?$/, :as => :notify do |m|
    config[:notify] = (/^on$/i === m[1].strip) if m[1]
    puts "notify is " + (config[:notify] ? "on" : "off")
  end

  output :notify do |item|
    if config[:notify] && item["_stream"] && item["text"]
      icon = icon_path[item]
      # notify(item["text"], :title => item["user"]["screen_name"], :icon => icon)
      system "notify-send", "-i", icon, item["user"]["screen_name"], item["text"].e
    end
  end
end