scripts-greasemonkey: duckduckgo_dark_theme.user.js

scripts-greasemonkey/duckduckgo_dark_theme.user.js

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+// ==UserScript==
+// @name          DuckDuckGo Always Terminal Theme
+// @namespace     DuckDuckGoDarkTheme
+// @description   Enables Therminal Theme Forever.
+// @author        Jesús E.
+// @version       0.1.0
+// @grant         none
+// @match         *://duckduckgo.com/*
+// @run-at        document-start
+// @icon          https://duckduckgo.com/favicon.ico
+// ==/UserScript==
+
+(function main() {
+  'use strict';
+
+  const consoleCSS = 'background: #000; color: #00FF00; padding: 0px 7px; border: 1px solid #00FF00; line-height: 16px;';
+  const name = GM_info.script.name;
+  const log = (...args) => console.log('%cUSERSCRIPT | %s: %s', consoleCSS, name, ...args);
+
+  log('start');
+
+  // set darkmode cookie before page loaded
+  const cookiePref = document.cookie.replace(/(?:(?:^|.*;\s*)ae\s*=\s*([^;]*).*$)|^.*$/, '$1');
+  const cookiePrefDark = 't';
+  const expires = 'max-age=315360000';
+  if (!cookiePref.includes(cookiePrefDark)) {
+    document.cookie = `ae=${cookiePrefDark}${cookiePref ? `&${cookiePref}` : ''};path=/;${expires}`;
+    log('cookie injected');
+  }
+
+}());