Greasemonkey | Color Log

Colored logger for Greasemonkey scripts. Drop-in extension for 'console' logging methods (debug/info/log/warn/error). Filters messages generated via 'console.debug' per default – set 'window.DEBUG = true' anywhere to show them.

Verzia zo dňa 09.03.2018. Pozri najnovšiu verziu.

Tento skript by nemal byť nainštalovaný priamo. Je to knižnica pre ďalšie skripty, ktorú by mali používať cez meta príkaz // @require https://update.greasyforks.org/scripts/38888/257559/Greasemonkey%20%7C%20Color%20Log.js

// ==UserScript==
// @name            Greasemonkey | Color Log
// @namespace       de.sidneys.greasemonkey
// @homepage        https://gist.githubusercontent.com/sidneys/5d44a978d18a1b91f554b2358406671d/raw/
// @version         10.0.0
// @description     Colored logger for Greasemonkey scripts. Drop-in extension for 'console' logging methods (debug/info/log/warn/error). Filters messages generated via 'console.debug' per default – set 'window.DEBUG = true' anywhere to show them.
// @author          sidneys
// @icon            https://www.greasespot.net/favicon.ico
// @include         http*://*/*
// @grant           unsafeWindow
// ==/UserScript==

/**
 * Check DEBUG within window and Greasemonkey context
 * @return {Boolean} - Yes/no
 */
let isDebug =  () => Boolean(unsafeWindow.DEBUG) || Boolean(this.DEBUG);
isDebug = isDebug.bind(this);

/**
 * Get log prefix
 * @return {String} - Prefix
 */
let getPrefix =  () => GM_info.script.name;


/**
 * Original log method
 * @type {function}
 * @constant
 */
const originalLog = console.log;

/**
 * Color log
 * @type {Object}
 * @constant
 */
const colorLog = {
    debug() {
        if (!isDebug()) { return; }

        const color = `rgb(255, 150, 70)`;

        originalLog.call(this, `? %c[${getPrefix()}] %c${Array.from(arguments).join(' ')}`, `font-weight: 600; color: ${color};`, `font-weight: 400; color: ${color};`);
    },
    error() {
        const color = `rgb(220, 0, 30)`;

        originalLog.call(this, `?️ %c[${getPrefix()}] %c${Array.from(arguments).join(' ')}`, `font-weight: 600; color: ${color};`, `font-weight: 400; color: ${color};`);
    },
    info() {
        const color = `rgb(0, 200, 180)`;

        originalLog.call(this, `ℹ️ %c[${getPrefix()}] %c${Array.from(arguments).join(' ')}`, `font-weight: 600; color: ${color};`, `font-weight: 400; color: ${color};`);
    },
    log() {
        const color = `rgb(70, 70, 70)`;

        originalLog.call(this, `✳️ %c[${getPrefix()}] %c${Array.from(arguments).join(' ')}`, `font-weight: 600; color: ${color};`, `font-weight: 400; color: ${color};`);
    },
    warn() {
        const color = `rgb(255, 100, 0)`;

        originalLog.call(this, `⚠️ %c[${getPrefix()}] %c${Array.from(arguments).join(' ')}`, `font-weight: 600; color: ${color};`, `font-weight: 400; color: ${color};`);
    }
};


/**
 * Main
 * Replace console methods (debug, info, log, warn, error)
 */
Object.assign(console, colorLog);
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