Greasemonkey | Color Log

Colored logger for Greasemonkey scripts. Drop-in extension for 'window.console' logging methods (debug/info/log/warn/error). Supports global Debug log filtering – set 'window.DEBUG' to 1 to show messages created via console.debug.

Tính đến 09-03-2018. Xem phiên bản mới nhất.

Script này sẽ không được không được cài đặt trực tiếp. Nó là một thư viện cho các script khác để bao gồm các chỉ thị meta // @require https://update.greasyforks.org/scripts/38888/257558/Greasemonkey%20%7C%20Color%20Log.js

// ==UserScript==
// @name            Greasemonkey | Color Log
// @namespace       de.sidneys.greasemonkey
// @homepage        https://gist.githubusercontent.com/sidneys/5d44a978d18a1b91f554b2358406671d/raw/
// @version         8.8.8
// @description     Colored logger for Greasemonkey scripts. Drop-in extension for 'window.console' logging methods (debug/info/log/warn/error). Supports global Debug log filtering – set 'window.DEBUG' to 1 to show messages created via console.debug.
// @author          sidneys
// @icon            https://www.greasespot.net/favicon.ico
// @include         http*://*/*
// @grant           unsafeWindow
// ==/UserScript==

/**
 * Main reference to original logger
 * @constant
 */
const originalLog = console.log;


/**
 * Check debug switch
 * @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;


/**
 * Main logging method
 *
 * @example
 * gmlog.info('message');
 *
 * @example
 * gmlog.error(`Errorcode: ${ERRORCODE}`);
 *
 * @example
 * GM_setValue('debug', true);
 * gmlog.debug(`Only visible in debug`);
 *
 * @global
 */
let GMLog = {
    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};`);
    }
};


/**
 * Replace window.console logging methods:
 * debug(), info(), log(), warn(), error()
 */
Object.assign(console, GMLog);
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