lib/atig/bitly.rb
# -*- mode:ruby; coding:utf-8 -*-
require 'json'
require 'atig/http'
module Atig
class Bitly
class << self
def no_login(logger)
self.new logger, nil, nil
end
def login(logger, login, key)
self.new logger, login, key
end
end
def initialize(logger, login, key)
@log = logger
@login = login
@key = key
@http = Http.new logger
end
def shorten(url)
return url if url =~ /bit\.ly/
bitly = URI("http://api.bit.ly/v3/shorten")
if @login and @key
bitly.path = "/shorten"
bitly.query = {
format: "json", longUrl: url, login: @login, apiKey: @key,
}.to_query_str(";")
req = @http.req(:get, bitly, {})
res = @http.http(bitly, 5, 10).request(req)
res = JSON.parse(res.body)
if res['statusCode'] == "ERROR" then
@log.error res['errorMessage']
url
else
res["results"][url]['shortUrl']
end
else
url
end
rescue Errno::ETIMEDOUT, JSON::ParserError, IOError, Timeout::Error, Errno::ECONNRESET => e
@log.error e
url
end
end
end