Automatically switch to Dark Mode
// ==UserScript==
// @name AutoDarkMode
// @namespace airbash/Rocy-June/AutoDarkMode
// @homepage https://github.com/AirBashX/UserScript
// @version 25.04.07.01
// @description Automatically switch to Dark Mode
// @author airbash / Rocy-June
// @match *://*/*
// @icon
// @grant GM_registerMenuCommand
// @grant GM_setValue
// @grant GM_getValue
// @license GPL-3.0
// ==/UserScript==
(function () {
"use strict";
// 日志函数
const log = console.log.bind(console, "[AutoDarkMode Script]");
const error = console.error.bind(console, "[AutoDarkMode Script]");
log("脚本开始运行");
// 设置对象
const settings = {
light_time: "08:00",
dark_time: "18:00",
light_menu_id: null,
dark_menu_id: null,
};
// 初始化设置
initSettings();
// 所有适配的站点
/*
{
"domain (站点域名匹配, 防止后续匹配项过多, 提高加载速度)": [{
url: 匹配站点正则,
check: 检查当前主题函数(返回 "dark" 或 "light"),
toggle: 切换主题函数(可选, 为 null 时 toLight 和 toDark 函数会被调用),
toLight: 切换到明亮主题函数(可选, toggle 为 null 时必需设定),
toDark: 切换到黑夜主题函数(可选, toggle 为 null 时必需设定),
checkTime: 检查主题间隔时间(可选, 为 null 时默认 5 秒),
}]
}
*/
const sites = {
"pixiv.net": [
{
url: /^https?:\/\/.*?pixiv\.net.*/,
check: () =>
document.documentElement.getAttribute("data-theme") === "dark"
? "dark"
: "light",
toggle: () => {
const button = document.querySelector(
"button.ccl__sc-1lxyknw-0.hZvyDT.sc-pkfh0q-1.ikiFYU"
);
button.click();
nextTick(() => {
document
.querySelector("div.sc-1o6692m-0.lerGVa.sc-gmfqyv-1.jdCrQO")
.click();
button.click();
});
},
},
],
"fengchedmp.com": [
{
url: /^https?:\/\/.*?fengchedmp\.com.*/,
check: () =>
document
.querySelector("#cssFile")
.getAttribute("href")
.includes("black")
? "dark"
: "light",
toLight: () => {
document.querySelector("i.icon-rijian").click();
},
toDark: () => {
document.querySelector("i.icon-yejian").click();
},
},
],
};
// 匹配到的域名设置
const no_www_domain = location.hostname.replace(/^www\./, "");
const domain_setting = sites[no_www_domain];
if (!domain_setting) {
return;
}
// 匹配到的网站设置
const site_setting = domain_setting.find((s) => s.url.test(location.href));
if (!site_setting) {
return;
}
// 加载完成后开始检查主题
addEventListener("load", () => {
// 创建一个定时器, 每隔 5 秒检查当前时间是否已超过时间设置
setInterval(checkTheme, site_setting.checkTime || 5000);
// 立刻检查
checkTheme();
});
// 初始化设置
function initSettings() {
log("初始化设置");
settings.light_time = GM_getValue("light_time", settings.light_time);
settings.dark_time = GM_getValue("dark_time", settings.dark_time);
refreshMenuCommand();
}
// 检查当前时间是否需要切换主题
function checkTheme() {
log("开始检查主题");
const light_minutes = timeToMinutes(settings.light_time);
const dark_minutes = timeToMinutes(settings.dark_time);
const now = nowMinutes();
const current_theme = site_setting.check();
log(`当前主题：${current_theme}`);
if (now >= light_minutes && now < dark_minutes) {
if (current_theme === "light") {
log("当前时间为明亮主题时间, 无需切换");
return;
}
if (site_setting.toggle) {
log("切换到明亮主题 - toggle");
site_setting.toggle();
return;
}
if (site_setting.toLight) {
log("切换到明亮主题 - toLight");
site_setting.toLight();
return;
}
error("切换到明亮主题 - 未指定切换函数");
} else {
if (current_theme === "dark") {
log("当前时间为黑夜主题时间, 无需切换");
return;
}
if (site_setting.toggle) {
log("切换到黑夜主题 - toggle");
site_setting.toggle();
return;
}
if (site_setting.toDark) {
log("切换到黑夜主题 - toDark");
site_setting.toDark();
return;
}
error("切换到黑夜主题 - 未指定切换函数");
}
}
// 刷新菜单
function refreshMenuCommand() {
log("刷新脚本菜单");
if (settings.light_menu_id) {
GM_unregisterMenuCommand(settings.light_menu_id);
}
if (settings.dark_menu_id) {
GM_unregisterMenuCommand(settings.dark_menu_id);
}
settings.light_menu_id = GM_registerMenuCommand(
`设置明亮时间 (${settings.light_time})`,
() => setTimePrompt("light_time", "明亮时间")
);
settings.dark_menu_id = GM_registerMenuCommand(
`设置黑夜时间 (${settings.dark_time})`,
() => setTimePrompt("dark_time", "黑夜时间")
);
}
// 设置时间提示框
function setTimePrompt(key, label) {
log(`设置${label}提示框`);
const old_val = GM_getValue(key, settings[key]);
log(`旧${label}：${old_val}`);
const new_val = prompt(`设置${label}（格式 HH:mm）:`, old_val);
log(`用户输入: ${new_val}`);
if (!new_val) {
return;
}
if (
!new_val ||
!/^(?:[0-9]|1[0-9]|2[0-3])[:：](?:[0-9]|[0-5][0-9])$/.test(new_val)
) {
alert('格式不正确, 时间格式为 "08:00"');
return;
}
const standard_new_val = new_val.replace("：", ":");
log(`新${label}：${standard_new_val}`);
const tmp = standard_new_val;
settings[key] = standard_new_val;
if (
timeToMinutes(settings.light_time) > timeToMinutes(settings.dark_time)
) {
log("黑夜时间不能早于明亮时间");
settings[key] = tmp;
alert("黑夜时间不能早于明亮时间");
return;
}
GM_setValue(key, standard_new_val);
log(`${label} 已设置为：${standard_new_val}`);
alert(`${label} 已设置为：${standard_new_val}`);
refreshMenuCommand();
}
// 将时间字符串转为分钟
function timeToMinutes(time) {
const [hour, minute] = time.split(":").map(Number);
return hour * 60 + minute;
}
// 获取当前时间的分钟数
function nowMinutes() {
const now = new Date();
return now.getHours() * 60 + now.getMinutes();
}
// 将函数加入下一轮事件循环
function nextTick(func) {
Promise.resolve().then(func);
}
})();