v2ex 夜间模式跟随系统自动切换,需要先登录才能拥有夜间模式!
当前为
// ==UserScript==
// @name v2ex 夜间模式跟随系统自动切换
// @namespace https://github.com/gaoyang/tampermonkey-scripts
// @version 1.0
// @description v2ex 夜间模式跟随系统自动切换,需要先登录才能拥有夜间模式!
// @author gaoyang
// @match https://www.v2ex.com/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=v2ex.com
// @grant none
// @license MIT
// ==/UserScript==
;(function () {
'use strict'
const toggleBtn = document.getElementsByClassName('light-toggle')[0]
if(!toggleBtn) return
const isLight = toggleBtn.children[0].src.includes('light')
const media = window.matchMedia('(prefers-color-scheme: dark)')
const callback = e => {
const prefersDarkMode = e.matches
if ((prefersDarkMode && isLight) || (!prefersDarkMode && !isLight)) {
toggleBtn.click()
}
}
if (typeof media.addEventListener === 'function') {
media.addEventListener('change', callback)
} else if (typeof media.addListener === 'function') {
media.addListener(callback)
}
callback(media)
})()