Class: Lita::Handlers::Google

Inherits:
Handler
  • Object
show all
Defined in:
lib/lita/handlers/google.rb

Constant Summary collapse

URL = 
"https://ajax.googleapis.com/ajax/services/search/web"
VALID_SAFE_VALUES = 
%w(active moderate off)

Instance Method Summary collapse

Instance Method Details

#search(response) ⇒ Object 



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# File 'lib/lita/handlers/google.rb', line 26

def search(response)
  query = response.matches[0][0]
  result = nil

  http_response = http.get(
    URL,
    safe: config.safe_search,
    q: query,
    v: "1.0"
  )

  if http_response.status == 200
    data = MultiJson.load(http_response.body)

    if config.excluded_domains
      result = check_for_excluded_domains(data)
    else
      result = data["responseData"]["results"].first
    end

    if result
      response.reply(
        "#{CGI.unescapeHTML(result["titleNoFormatting"])} - #{result["unescapedUrl"]}"
      )
    else
      response.reply("No search results for query: #{query}")
    end
  else
    Lita.logger.warn(
      "Non-200 response from Google for search query: #{query}"
    )
  end
end