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Ruby script to shorten a long url to a short url by bitly API V3.
#*********************************************
# BitLy API v3 で ロング URL を短縮する。
# - API キー認証、OAuth 認証両方対応
# (インスタンス化部分で切り替え可能)
#*********************************************
#
require 'net/http' # API キー認証用
require 'net/https' # OAuth 認証用
require 'cgi'
require 'nkf'
require 'json'
# API キー認証用
DOMAIN = "api.bitly.com" # (or "api-ssl.bitly.com")
USER = "hoge"
API_KEY = "R_XXXXXXXXXXXXXXXXXXXXXXX"
# OAuth 認証用
DOMAIN_SSL = "api-ssl.bitly.com"
TOKEN = "XXXXXXXXXXXXXXXXXXXXXXXX"
# API キー認証用クラス
class BitlyApikey
def shorten(url)
params = "/v3/shorten?login=#{USER}&apiKey=#{API_KEY}&longURL=#{CGI.escape(NKF.nkf("-w -m0", url))}"
http = Net::HTTP.new(DOMAIN, 80)
res = http.start {http.get(params)}
return JSON.parse(res.body)
end
end
# OAuth 認証用クラス
class BitlyOauth
def shorten(url)
params = "/v3/shorten?access_token=#{TOKEN}&longURL=#{CGI.escape(NKF.nkf("-w -m0", url))}"
https = Net::HTTP.new(DOMAIN_SSL, 443)
https.use_ssl = true
https.verify_mode = OpenSSL::SSL::VERIFY_PEER
res = https.start {https.get(params)}
return JSON.parse(res.body)
end
end
# インスタンス化
bitly = BitlyApikey.new # API キー認証用
# bitly = BitlyOauth.new # OAuth 認証用
# URL 短縮
res = bitly.shorten("http://www.google.com/")
# 結果表示
puts "status_code: #{res["status_code"]}"
puts "status_txt : #{res["status_txt"]}"
if res["status_code"] == 200
puts "long_url : #{res["data"]["long_url"]}"
puts "url : #{res["data"]["url"]}"
puts "hash : #{res["data"]["hash"]}"
puts "global_hash: #{res["data"]["global_hash"]}"
puts "new_hash : #{res["data"]["new_hash"]}"
end
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