feat(theme): 新增主题模式配置,支持跟随系统
- 新增 site.theme.mode 配置(dark/light/system) - 支持 prefers-color-scheme 系统主题跟随 - 用户手动切换后停止跟随并持久化 ref #36
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@@ -137,18 +137,23 @@ MeNav 配置系统采用“完全替换”策略(不合并),按以下优
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- 可选 `fonts.preload: true`:用 `preload + onload` 的方式非阻塞加载外链字体 CSS(更利于首屏性能)
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- 首页副标题(渐变发光样式)使用全站基础字体(跟随 `fonts` 配置)
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5. **顶部欢迎信息与社交链接**
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5. **主题(默认明暗模式)**
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- `theme.mode: dark | light | system`
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- `dark/light`:首屏默认主题;用户点击按钮切换后会写入 localStorage 并覆盖该默认值
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- `system`:跟随系统 `prefers-color-scheme`;用户手动切换后同样会写入 localStorage 并停止跟随
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6. **顶部欢迎信息与社交链接**
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- `profile`:首页顶部欢迎信息
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- `social`:侧边栏底部社交链接
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- `profile.title` / `profile.subtitle`:分别对应首页顶部主标题与副标题
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6. **导航**
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7. **导航**
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- `navigation[]`:页面入口列表,`id` 需唯一,并与 `pages/<id>.yml` 对应(例如 `id: common` 对应 `pages/common.yml`)
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- 默认首页由 `navigation` 数组顺序决定:**第一项即为首页(默认打开页)**,不再使用 `active` 字段
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- 图标使用 Font Awesome 类名字符串(例如 `fas fa-home`、`fab fa-github`)
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- 导航显示顺序与数组顺序一致,可通过调整数组顺序改变导航顺序
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7. **RSS(articles Phase 2)**
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8. **RSS(articles Phase 2)**
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- `rss.*`:仅用于 `npm run sync-articles`(联网抓取 RSS/Atom 并写入缓存)
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- `npm run build` 默认不联网;无缓存时 `articles` 页面会回退到 Phase 1 的站点入口展示
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- articles 页面会按 `articles.yml` 的分类进行聚合展示:某分类下配置的来源站点,其文章会显示在该分类下
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@@ -156,7 +161,7 @@ MeNav 配置系统采用“完全替换”策略(不合并),按以下优
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- 默认配置已将 `rss.cacheDir` 设为 `dev`(仓库默认 gitignore),避免误提交缓存文件;可按需改为自定义目录
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- GitHub Pages 部署工作流会在构建前自动执行 `npm run sync-articles`,并支持定时触发(默认每天 UTC 02:00;可在 `.github/workflows/deploy.yml` 调整)
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8. **GitHub(projects 热力图,可选)**
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9. **GitHub(projects 热力图,可选)**
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- `github.username`:你的 GitHub 用户名(用于 projects 页面标题栏右侧贡献热力图)
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- `github.heatmapColor`:热力图主题色(不带 `#`,例如 `339af0`)
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- `github.cacheDir`:projects 仓库元信息缓存目录(默认 `dev`,仓库默认 gitignore)
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@@ -34,6 +34,13 @@ security:
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# 示例:
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# allowedSchemes: [http, https, mailto, tel, obsidian, vscode]
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# 主题设置:默认明暗模式(可选)
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# - mode: dark | light | system
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# - dark/light:首屏默认主题;用户点击按钮切换后会写入 localStorage 并覆盖该默认值
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# - system:跟随系统 prefers-color-scheme;用户手动切换后同样会写入 localStorage 并停止跟随
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theme:
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mode: dark # 可选: dark | light | system(默认 dark)
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# 字体设置:全站基础字体
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# - source: css | google | system
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# - css: 通过 cssUrl 引入第三方字体 CSS
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@@ -16,11 +16,72 @@ module.exports = function initUi(state, dom) {
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// 移除预加载类,允许 CSS 过渡效果
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document.documentElement.classList.remove('preload');
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// 应用从 localStorage 读取的主题设置(预加载阶段已写入 class)
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let systemThemeMql = null;
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let systemThemeListener = null;
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function setTheme(isLight) {
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const nextIsLight = Boolean(isLight);
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state.isLightTheme = nextIsLight;
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document.body.classList.toggle('light-theme', nextIsLight);
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if (nextIsLight) {
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themeIcon.classList.remove('fa-moon');
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themeIcon.classList.add('fa-sun');
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} else {
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themeIcon.classList.remove('fa-sun');
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themeIcon.classList.add('fa-moon');
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}
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}
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function stopSystemThemeFollow() {
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if (systemThemeMql && systemThemeListener) {
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if (typeof systemThemeMql.removeEventListener === 'function') {
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systemThemeMql.removeEventListener('change', systemThemeListener);
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} else if (typeof systemThemeMql.removeListener === 'function') {
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systemThemeMql.removeListener(systemThemeListener);
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}
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}
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systemThemeMql = null;
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systemThemeListener = null;
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}
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function startSystemThemeFollow() {
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stopSystemThemeFollow();
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try {
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systemThemeMql = window.matchMedia('(prefers-color-scheme: light)');
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} catch (e) {
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systemThemeMql = null;
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}
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if (!systemThemeMql) return;
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systemThemeListener = (event) => {
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const savedTheme = localStorage.getItem('theme');
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if (savedTheme === 'light' || savedTheme === 'dark') {
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stopSystemThemeFollow();
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return;
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}
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setTheme(Boolean(event && event.matches));
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};
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if (typeof systemThemeMql.addEventListener === 'function') {
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systemThemeMql.addEventListener('change', systemThemeListener);
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} else if (typeof systemThemeMql.addListener === 'function') {
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systemThemeMql.addListener(systemThemeListener);
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}
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}
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function getThemeMode() {
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const raw = document.documentElement.getAttribute('data-theme-mode');
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return raw ? String(raw).trim().toLowerCase() : 'dark';
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}
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// 应用预加载阶段确定的主题(localStorage / site.theme.mode)
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if (document.documentElement.classList.contains('theme-preload')) {
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document.documentElement.classList.remove('theme-preload');
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document.body.classList.add('light-theme');
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state.isLightTheme = true;
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setTheme(true);
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} else {
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setTheme(false);
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}
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// 应用从 localStorage 读取的侧边栏状态(预加载阶段已写入 class)
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@@ -71,37 +132,53 @@ module.exports = function initUi(state, dom) {
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// 主题切换功能
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function toggleTheme() {
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state.isLightTheme = !state.isLightTheme;
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document.body.classList.toggle('light-theme', state.isLightTheme);
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setTheme(!state.isLightTheme);
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// 更新图标
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if (state.isLightTheme) {
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themeIcon.classList.remove('fa-moon');
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themeIcon.classList.add('fa-sun');
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} else {
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themeIcon.classList.remove('fa-sun');
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themeIcon.classList.add('fa-moon');
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}
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// 保存主题偏好到 localStorage
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// 用户手动切换后:写入 localStorage,并停止 system 跟随
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localStorage.setItem('theme', state.isLightTheme ? 'light' : 'dark');
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stopSystemThemeFollow();
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}
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// 初始化主题 - 已在页面加载前处理,此处仅完成图标状态初始化等次要任务
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function initTheme() {
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// 从 localStorage 获取主题偏好
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const savedTheme = localStorage.getItem('theme');
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// 更新图标状态以匹配当前主题
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if (savedTheme === 'light') {
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state.isLightTheme = true;
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themeIcon.classList.remove('fa-moon');
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themeIcon.classList.add('fa-sun');
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} else {
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state.isLightTheme = false;
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themeIcon.classList.remove('fa-sun');
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themeIcon.classList.add('fa-moon');
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stopSystemThemeFollow();
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setTheme(true);
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return;
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}
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if (savedTheme === 'dark') {
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stopSystemThemeFollow();
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setTheme(false);
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return;
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}
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// 未写入 localStorage:按 site.theme.mode 决定默认值
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const mode = getThemeMode();
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if (mode === 'light') {
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stopSystemThemeFollow();
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setTheme(true);
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return;
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}
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if (mode === 'system') {
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let shouldUseLight = false;
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try {
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shouldUseLight =
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window.matchMedia && window.matchMedia('(prefers-color-scheme: light)').matches;
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} catch (e) {
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shouldUseLight = false;
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}
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setTheme(shouldUseLight);
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startSystemThemeFollow();
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return;
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}
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// 默认 dark
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stopSystemThemeFollow();
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setTheme(false);
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}
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// 移动端菜单切换
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@@ -1,5 +1,5 @@
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<!DOCTYPE html>
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<html lang="zh-CN">
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<html lang="zh-CN" data-theme-mode="{{#if site.theme.mode}}{{site.theme.mode}}{{else}}dark{{/if}}">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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@@ -18,7 +18,26 @@
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(function() {
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// 读取并应用主题设置
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var savedTheme = localStorage.getItem('theme');
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var defaultThemeMode = document.documentElement.getAttribute('data-theme-mode') || 'dark';
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defaultThemeMode = String(defaultThemeMode).trim().toLowerCase();
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var shouldUseLight = false;
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if (savedTheme === 'light') {
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shouldUseLight = true;
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} else if (savedTheme === 'dark') {
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shouldUseLight = false;
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} else if (defaultThemeMode === 'light') {
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shouldUseLight = true;
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} else if (defaultThemeMode === 'system') {
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try {
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shouldUseLight =
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window.matchMedia && window.matchMedia('(prefers-color-scheme: light)').matches;
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} catch (e) {
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shouldUseLight = false;
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}
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}
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if (shouldUseLight) {
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document.documentElement.classList.add('theme-preload');
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}
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@@ -75,6 +94,7 @@
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{{{navigation}}}
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{{/if}}
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</div>
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<div class="sidebar-submenu-panel" aria-label="页面分类" data-container="sidebar-submenu"></div>
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</div>
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<div class="sidebar-social" data-container="social-links">
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