ipify.clj
An unofficial client library for https://www.ipify.org: A Simple IP Address API.
Dependencies
This library can worked on both Clojure/ClojureSript, you need following minimal version:
- Clojure 1.8.0 ↑
- ClojureScript 1.9.473 ↑
Usage (Clojure)
In Clojure, we use synchronize method to retrive data from https://api.ipify.org.
(ns ipify-test.core
(:require [coldnew.ipify :as ipify]))
(defn -main []
;; default return edn data
(println "Public ip (default):" (ipify/get-public-ip)) ; => {:ip "98.207.254.136"}
;; You can specify the return type you want
(println "Public ip (text):" (ipify/get-public-ip :text)) ; => "98.207.254.136"
(println "Public ip (json):" (ipify/get-public-ip :json)) ; => {\"ip\": \"98.207.254.136\"}
(println "Public ip (edn):" (ipify/get-public-ip :edn)) ; => {:ip "98.207.254.136"}
) Usage (ClojureScript on Browser/Node.js)
ClojureScript use asynchronize method instead, it will return core.async channel.
When a request has completed or failed it is put on that channel. You can take the response from that channel with the <! function within a go block.
(ns ipify-test.core
(:require-macros [cljs.core.async.macros :refer [go]])
(:require [coldnew.ipify :as ipify]
[cljs.core.async :as async]))
(go
;; return EDN format (default)
(let [rsp (async/<! (ipify/get-public-ip))]
(.log js/console "public ip (default): " rsp)) ; => {:ip "98.207.254.136"}
;; return EDN format (edn)
(let [rsp (async/<! (ipify/get-public-ip :edn))]
(.log js/console "public ip (edn): " rsp)) ; => {:ip "98.207.254.136"}
;; return TEXT format (text)
(let [rsp (async/<! (ipify/get-public-ip :text))]
(.log js/console "public ip (text): " rsp)) ; => "98.207.254.136"
;; return JSON-string format (json)
(let [rsp (async/<! (ipify/get-public-ip :json))]
(.log js/console "public ip (json): " rsp)) ; => {\"ip\": \"98.207.254.136\"}
)Q & A
Q: Why I can't see return result on my browser ?
A: When use on browser, we use jsonp to fetch data. Please make sure your browser's adblock doesn't disable the jsonp call.
License
Copyright © 2017 Yen-Chin, Lee <[email protected]>
Distributed under the MIT License.
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