Last active
October 13, 2020 13:08
-
-
Save PaGury/53b846b5da865339c6826ac0a2753fae to your computer and use it in GitHub Desktop.
Used to proxify any object and listen any get or set commands on it. Also it's possible to suppress the getter and setter logs, or whitelisting only some keys.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| function proxify(obj, { name, keys, showGet = true, showSet /* lol */ = true }) { | |
| return new Proxy(obj, { | |
| get: function (target, key, receiver) { | |
| if (((keys.length > 0 && keys.includes(key)) || keys.length === 0) && showGet) { | |
| console.group('Proxify', name, 'GET', key); | |
| console.trace('Proxify', name, 'TRACING'); | |
| console.dir({ | |
| target, | |
| key, | |
| receiver, | |
| }); | |
| console.groupEnd(); | |
| } | |
| return Reflect.get(target, key, receiver); | |
| }, | |
| set: function (target, key, value, receiver) { | |
| if (((keys.length > 0 && keys.includes(key)) || keys.length === 0) && showSet) { | |
| console.group('Proxify', name, 'SET', key); | |
| console.trace('Proxify', name, 'TRACING'); | |
| console.dir({ | |
| target, | |
| key, | |
| value, | |
| receiver, | |
| }); | |
| console.groupEnd(); | |
| } | |
| return Reflect.set(target, key, value, receiver); | |
| } | |
| }); | |
| } | |
| window.OBJECT = proxify(window.OBJECT, { | |
| name: 'window.OBJECT', | |
| keys: ['whitelistedKey'], | |
| showGet: false, | |
| }); |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment