class GoogleSearch

# File plugins/google.rb, line 15
def self.search(query, fetch: nil)
  url = "http://www.google.com/search?q=#{CGI.escape(query)}"
  html = if fetch
           fetch.call(url)
         else
           URI.parse(url).open.read
         end
  res = Nokogiri.HTML(html).at("h3.r")

  title = res.text
  link = res.at("a")[:href]
  desc = res.at("./following::div").children.first.text
  CGI.unescape_html "#{title} - #{desc} (#{link})"
rescue StandardError
  "No results found"
end

# File plugins/google.rb, line 36
def execute(m, query)
  m.reply(search(query))
end

# File plugins/google.rb, line 32
def search(query)
  self.class.search(query)
end