docs: add how to add default frontmatter

2023-10-28 23:28:18 +08:00 · 2023-10-28 23:28:18 +08:00 · e717b89ee7
parent 92645ba3d2
commit e717b89ee7
23 changed files with 731 additions and 127 deletions
--- a/demo/yun/pages/test/time_warning.md
+++ b/demo/yun/pages/test/time_warning.md
@ -0,0 +1,8 @@
+---
+title: Time Warning Test
+date: 2020-10-01
+categories:
+ - test
+---
+
+This is a test page for time warning.
--- a/docs/locales/en.yml
+++ b/docs/locales/en.yml
@ -92,3 +92,7 @@ features:

 tooltip:
  edit_this_page: Edit this page on GitHub
+
+toc:
+  base-config: Base Config
+  extend-config: Extend Config
--- a/docs/locales/zh-CN.yml
+++ b/docs/locales/zh-CN.yml
@ -92,3 +92,7 @@ features:

 tooltip:
  edit_this_page: 在 GitHub 上编辑此页
+
+toc:
+  base-config: 基础配置
+  extend-config: 扩展配置
--- a/docs/pages/addons/use.md
+++ b/docs/pages/addons/use.md
@ -16,9 +16,9 @@ pnpm add [valaxy-addon-package1] [valaxy-addon-package2]

 ```ts
 // valaxy.config.ts
-import { defineConfig } from 'valaxy'
+import { defineValaxyConfig } from 'valaxy'

-export default defineConfig({
+export default defineValaxyConfig({
  addons: [
    'valaxy-addon-package1',
    // pass addon options
@ -26,3 +26,25 @@ export default defineConfig({
  ]
 })
 ```
+
+### Addon With Options
+
+譬如开启 Waline 评论：
+
+```ts
+import { defineValaxyConfig } from 'valaxy'
+import { addonWaline } from 'valaxy-addon-waline'
+
+export default defineValaxyConfig({
+  // 启用评论
+  comment: {
+    enable: true
+  },
+  // 设置 valaxy-addon-waline 配置项
+  addons: [
+    addonWaline({
+      serverURL: 'https://your-waline-url',
+    }),
+  ],
+})
+```
--- a/docs/pages/guide/config/extend.md
+++ b/docs/pages/guide/config/extend.md
@ -0,0 +1,103 @@
+---
+title: Extend Config
+title_zh-CN: 扩展配置
+categories:
+  - config
+---
+
+> [packages/valaxy/node/type.ts](https://github.com/YunYouJun/valaxy/blob/main/packages/valaxy/node/types.ts)
+
+### Unocss Presets
+
+```ts
+// types
+export interface ValaxyExtendConfig {
+  /**
+   * Markdown Feature
+   */
+  features: {
+    /**
+     * enable katex for global
+     */
+    katex: boolean
+  }
+
+  vite?: ViteUserConfig
+  vue?: Parameters<typeof Vue>[0]
+  components?: Parameters<typeof Components>[0]
+  unocss?: UnoCSSConfig
+  /**
+   * unocss presets
+   */
+  unocssPresets?: {
+    uno?: Parameters<typeof presetUno>[0]
+    attributify?: Parameters<typeof presetAttributify>[0]
+    icons?: Parameters<typeof presetIcons>[0]
+    typography?: Parameters<typeof presetTypography>[0]
+  }
+  pages?: Parameters<typeof Pages>[0]
+  /**
+   * for markdown
+   */
+  markdown?: MarkdownOptions
+  extendMd?: (ctx: {
+    route: {
+      meta: { frontmatter: Record<string, any>; layout?: string } & object
+      path: string
+      component: string
+    }
+    data: Readonly<Record<string, any>>
+    content: string
+    excerpt?: string
+    path: string
+  }) => void
+  addons?: ValaxyAddons
+}
+```
+
+::: zh-CN
+所以，你可以像这样使用：
+:::
+
+::: en
+So you can use it like this:
+:::
+
+```ts
+// valaxy.config.ts
+import { defineValaxyConfig } from 'valaxy'
+import type { ThemeConfig } from 'valaxy-theme-yun'
+import { addonComponents } from 'valaxy-addon-components'
+import Inspect from 'vite-plugin-inspect'
+
+const safelist = [
+  'i-ri-home-line',
+]
+
+export default defineValaxyConfig<ThemeConfig>({
+  // site config see site.config.ts or write in siteConfig
+  siteConfig: {},
+
+  theme: 'yun',
+  themeConfig: {
+    banner: {
+      enable: true,
+      title: '云游君的小站',
+    },
+  },
+
+  vite: {
+    // https://github.com/antfu/vite-plugin-inspect
+    // Visit http://localhost:3333/__inspect/ to see the inspector
+    plugins: [Inspect()],
+  },
+
+  unocss: {
+    safelist,
+  },
+
+  addons: [
+    addonComponents()
+  ],
+})
+```
--- a/docs/pages/guide/config/index.md
+++ b/docs/pages/guide/config/index.md
@ -4,7 +4,6 @@ title_zh-CN: 基础配置
 categories:
  - config
 end: false
-top: 10
 ---

 ## 配置说明 {lang="zh-CN"}
@ -14,12 +13,12 @@ top: 10
 ::: zh-CN
 为了便于配置，Valaxy 将配置分为了三种。

-`valaxy.config.ts` 是配置的主入口。
+`valaxy.config.ts` 是配置的主入口，它包含了一下配置。

 - `siteConfig`: 站点**信息**配置，这部分内容面向站点展示且在任何主题也是通用的格式
 - `themeConfig`: 主题配置，这部分内容仅在特定主题生效
 - `runtimeConfig`: 运行时的配置（由 Valaxy 自动生成），用户无需配置
- 其他 Valaxy 通用配置内容（如需要在 Node 端处理的配置）
+- 其他 Valaxy 通用配置内容（如需要在 Node 端处理的配置 `unocss`/`addons`）

 譬如：
 :::
@ -188,6 +187,28 @@ export default defineSiteConfig({

 :::

+### Default Frontmatter
+
+为所有文章设置默认的 Frontmatter。
+
+譬如：
+
+> 设置 `time_warning: false`，则所有文章都不会显示阅读时间警告。
+
+```ts {8-10}
+// site.config.ts
+import { defineSiteConfig } from 'valaxy'
+
+export default defineSiteConfig({
+  /**
+   * 默认 Frontmatter
+   */
+  frontmatter: {
+    time_warning: false,
+  }
+})
+```
+
 ### 社交图标 {lang="zh-CN"}

 ### Social Icons {lang="en"}
@ -400,104 +421,3 @@ export default defineSiteConfig({
 ::: en
 Please refer to [Using Themes](/themes/use) and the theme you are using to configure it.
 :::
-
-## Valaxy 扩展配置 {lang="zh-CN"}
-
-## Valaxy Extended Configuration {lang="zh-CN"}
-
-> [packages/valaxy/node/type.ts](https://github.com/YunYouJun/valaxy/blob/main/packages/valaxy/node/types.ts)
-
-### Unocss Presets
-
-```ts
-// types
-export interface ValaxyExtendConfig {
-  /**
-   * Markdown Feature
-   */
-  features: {
-    /**
-     * enable katex for global
-     */
-    katex: boolean
-  }
-
-  vite?: ViteUserConfig
-  vue?: Parameters<typeof Vue>[0]
-  components?: Parameters<typeof Components>[0]
-  unocss?: UnoCSSConfig
-  /**
-   * unocss presets
-   */
-  unocssPresets?: {
-    uno?: Parameters<typeof presetUno>[0]
-    attributify?: Parameters<typeof presetAttributify>[0]
-    icons?: Parameters<typeof presetIcons>[0]
-    typography?: Parameters<typeof presetTypography>[0]
-  }
-  pages?: Parameters<typeof Pages>[0]
-  /**
-   * for markdown
-   */
-  markdown?: MarkdownOptions
-  extendMd?: (ctx: {
-    route: {
-      meta: { frontmatter: Record<string, any>; layout?: string } & object
-      path: string
-      component: string
-    }
-    data: Readonly<Record<string, any>>
-    content: string
-    excerpt?: string
-    path: string
-  }) => void
-  addons?: ValaxyAddons
-}
-```
-
-::: zh-CN
-所以，你可以像这样使用：
-:::
-
-::: en
-So you can use it like this:
-:::
-
-```ts
-// valaxy.config.ts
-import { defineValaxyConfig } from 'valaxy'
-import type { ThemeConfig } from 'valaxy-theme-yun'
-import { addonComponents } from 'valaxy-addon-components'
-import Inspect from 'vite-plugin-inspect'
-
-const safelist = [
-  'i-ri-home-line',
-]
-
-export default defineValaxyConfig<ThemeConfig>({
-  // site config see site.config.ts or write in siteConfig
-  siteConfig: {},
-
-  theme: 'yun',
-  themeConfig: {
-    banner: {
-      enable: true,
-      title: '云游君的小站',
-    },
-  },
-
-  vite: {
-    // https://github.com/antfu/vite-plugin-inspect
-    // Visit http://localhost:3333/__inspect/ to see the inspector
-    plugins: [Inspect()],
-  },
-
-  unocss: {
-    safelist,
-  },
-
-  addons: [
-    addonComponents()
-  ],
-})
-```
--- a/docs/pages/guide/getting-started.md
+++ b/docs/pages/guide/getting-started.md
@ -216,14 +216,14 @@ npm run dev
 ::: zh-CN
 博客创建完毕，查看本地 `http://localhost:4859/`，玩的开心！

- Valaxy 博客通用的配置可参见 [配置](/guide/config) 与 [自定义扩展](/guide/custom/extend)。
+- Valaxy 博客通用的配置可参见 [配置](/guide/config/) 与 [自定义扩展](/guide/custom/extend)。
 - Valaxy 主题独有配置请参见对应主题文档。（Valaxy Theme Yun 主题文档编写中……）
 :::

 ::: en
 See `http://localhost:4859/`, have fun!

- See [Config](/guide/config) and [Custom Extensions](/guide/custom/extend) for the general configuration for Valaxy blogs.
+- See [Config](/guide/config/) and [Custom Extensions](/guide/custom/extend) for the general configuration for Valaxy blogs.
 - For configuring Valaxy themes, please see the documentation for the corresponding themes. (Docs for Valaxy Theme Yun is still work in progress)
 :::

--- a/docs/pages/migration/hexo.md
+++ b/docs/pages/migration/hexo.md
@ -44,14 +44,14 @@ The relationship between Hexo blog directory and Valaxy blog directory is shown
 ### Migrate Configurations {lang="en"}

 ::: zh-CN
-参考 [Valaxy 配置文档](/guide/config) 将 Hexo `_config.yml` 配置文件中的内容，迁移至 `valaxy.config.ts` 文件中。
+参考 [Valaxy 配置文档](/guide/config/) 将 Hexo `_config.yml` 配置文件中的内容，迁移至 `valaxy.config.ts` 文件中。

 > 配置示例：[demo/yun/valaxy.config.ts](https://github.com/YunYouJun/valaxy/blob/main/demo/yun/valaxy.config.ts)、[yunyoujun.github.io/valaxy.config.ts](https://github.com/YunYouJun/yunyoujun.github.io/blob/valaxy/valaxy.config.ts)  
 > `valaxy.config.ts` 提供了完备的类型提示，这意味着你在 VSCode 中可以直接鼠标悬浮查看各参数注释。
 :::

 ::: en
-Refer to [Valaxy Config](/guide/config) to migrate configurations from Hexo's `_config.yml` to Valaxy's `valaxy.config.ts`.
+Refer to [Valaxy Config](/guide/config/) to migrate configurations from Hexo's `_config.yml` to Valaxy's `valaxy.config.ts`.

 > Examples of configuration: [demo/yun/valaxy.config.ts](https://github.com/YunYouJun/valaxy/blob/main/demo/yun/valaxy.config.ts), [yunyoujun.github.io/valaxy.config.ts](https://github.com/YunYouJun/yunyoujun.github.io/blob/valaxy/valaxy.config.ts).  
 > `valaxy.config.ts` provides a complete type prompt, which means that you can hover on configuration fields directly to view the comments in VSCode.
--- a/docs/pages/migration/index.md
+++ b/docs/pages/migration/index.md
@ -15,7 +15,7 @@ top: 10
 - 将你的文章（Markdown 文件）复制至 Valaxy `pages/posts` 目录下。
 - 将你的自定义页面（非文章的 Markdown/HTML 文件）复制至 Valaxy `pages` 目录下。
 - 将你的静态资源（图片等）复制至 Valaxy `public` 目录下。
- 参考 [配置](/guide/config) 配置你的配置文件 `valaxy.config.ts`/`site.config.ts`。
+- 参考 [配置](/guide/config/) 配置你的配置文件 `valaxy.config.ts`/`site.config.ts`。

 ## 常见问题 {lang="zh-CN"}

--- a/docs/valaxy.config.ts
+++ b/docs/valaxy.config.ts
@ -37,7 +37,32 @@ export default defineValaxyConfig<PressTheme.Config>({
  theme: 'press',
  themeConfig: {
    logo: '/favicon.svg',
-    sidebar: ['getting-started', 'guide', 'config', 'migration', 'built-ins', 'third', 'custom', 'examples', 'theme', 'addon', 'dev'],
+    sidebar: [
+      'getting-started',
+      'guide',
+      {
+        text: 'category.config',
+        collapsed: false,
+        items: [
+          {
+            text: 'toc.base-config',
+            link: '/guide/config/',
+          },
+          {
+            text: 'toc.extend-config',
+            link: '/guide/config/extend',
+          },
+        ],
+      },
+      'migration',
+      'built-ins',
+      'third',
+      'custom',
+      'examples',
+      'theme',
+      'addon',
+      'dev',
+    ],
    socialLinks: [
      { icon: 'i-ri-github-line', link: 'https://github.com/YunYouJun/valaxy' },
    ],
--- a/packages/valaxy-theme-press/components/PressCategory.vue
+++ b/packages/valaxy-theme-press/components/PressCategory.vue
@ -32,7 +32,8 @@ function getTitle(post: Post | any) {
    v-if="category.total"
    p="t-2"
    w="full" border="t t-$pr-c-divider-light"
-    class="category-list-item inline-flex items-center justify-between"
+    class="press-sidebar-item category-list-item inline-flex items-center justify-between"
+    text-14px
    tabindex="0"
  >
    <span class="category-name" font="bold" m="l-1" @click="displayCategory ? displayCategory(category.name) : null">
@ -41,7 +42,9 @@ function getTitle(post: Post | any) {
    </span>
    <button
      tabindex="0" role="button" aria-label="toggle section"
-      class="folder-action inline-flex cursor-pointer" opacity="50" @click="collapsable = !collapsable"
+      class="caret folder-action inline-flex cursor-pointer"
+      text-base
+      @click="collapsable = !collapsable"
    >
      <div v-if="collapsable" i-ri-folder-add-line />
      <div v-else i-ri-folder-reduce-line />
--- a/packages/valaxy-theme-press/components/PressSidebar.vue
+++ b/packages/valaxy-theme-press/components/PressSidebar.vue
@ -1,6 +1,6 @@
 <script lang="ts" setup>
 import { computed } from 'vue'
-import { removeItemFromCategory, useCategory, usePageList, useSidebar } from 'valaxy'
+import { removeItemFromCategory, useCategories, usePageList, useSidebar } from 'valaxy'
 import { useThemeConfig } from '../composables'

 defineProps<{
@ -10,8 +10,9 @@ defineProps<{
 const pages = usePageList()
 const themeConfig = useThemeConfig()

+const sidebar = computed(() => themeConfig.value.sidebar)
 const categories = computed(() => {
-  const cs = useCategory('', pages.value)
+  const cs = useCategories('', pages.value)
  const cList = cs.value
  removeItemFromCategory(cList, 'Uncategorized')

@ -25,6 +26,10 @@ const categories = computed(() => {
  return cList
 })

+function getCategoryByName(name: string) {
+  return categories.value.children.find(c => c.name === name)
+}
+
 const { hasSidebar } = useSidebar()
 </script>

@ -35,7 +40,22 @@ const { hasSidebar } = useSidebar()
    @click.stop
  >
    <div text="left" m="2">
-      <PressCategories :categories="categories.children" :collapsable="false" />
+      <ul v-for="item in sidebar" :key="item" class="category-list">
+        <template v-if="typeof item === 'string'">
+          <PressCategory
+            v-if="getCategoryByName(item)"
+            :category="getCategoryByName(item)"
+            :collapsable="false"
+          />
+        </template>
+        <PressSidebarItem
+          v-else
+          p="t-2"
+          border="t t-$pr-c-divider-light"
+          :item="item"
+          :depth="0"
+        />
+      </ul>
    </div>
  </aside>
 </template>
@ -85,4 +105,54 @@ const { hasSidebar } = useSidebar()
    top: 0;
  }
 }
+
+.category-list {
+  &:first-child {
+    .category-list-item {
+      border-top: 0;
+    }
+  }
+}
+
+.post-list-item {
+  a {
+    color: var(--va-c-text-light);
+    transition: all 0.2s;
+
+    &:hover {
+      color: var(--va-c-primary);
+    }
+
+    &.active {
+      color: var(--va-c-primary);
+    }
+  }
+}
+
+.press-sidebar-item {
+  .caret {
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    margin-right: -7px;
+    width: 32px;
+    height: 32px;
+    color: var(--vp-c-text-3);
+    cursor: pointer;
+    transition: color 0.25s;
+    flex-shrink: 0;
+  }
+
+  &:hover .caret {
+    color: var(--vp-c-text-2);
+  }
+
+  &:hover .caret:hover {
+    color: var(--vp-c-text-1);
+  }
+}
+
+.category-list+.category-list {
+  margin-top: 1rem;
+}
 </style>
--- a/packages/valaxy-theme-press/components/PressSidebarItem.vue
+++ b/packages/valaxy-theme-press/components/PressSidebarItem.vue
@ -0,0 +1,218 @@
+<script setup lang="ts">
+import { computed } from 'vue'
+import type { DefaultTheme } from 'vitepress/theme'
+import { useI18n } from 'vue-i18n'
+import { useSidebarControl } from '../composables/sidebar'
+
+const props = defineProps<{
+  item: DefaultTheme.SidebarItem
+  depth: number
+}>()
+
+const {
+  collapsed,
+  collapsible,
+  isLink,
+  isActiveLink,
+  hasActiveLink,
+  hasChildren,
+  toggle,
+} = useSidebarControl(computed(() => props.item))
+
+const sectionTag = computed(() => (hasChildren.value ? 'section' : `div`))
+
+const linkTag = computed(() => (isLink.value ? 'a' : 'div'))
+
+const textTag = computed(() => {
+  return !hasChildren.value
+    ? 'p'
+    : props.depth + 2 === 7
+      ? 'p'
+      : `h${props.depth + 2}`
+})
+
+const itemRole = computed(() => (isLink.value ? undefined : 'button'))
+
+const classes = computed(() => [
+  [`level-${props.depth}`],
+  { collapsible: collapsible.value },
+  { collapsed: collapsed.value },
+  { 'is-link': isLink.value },
+  { 'is-active': isActiveLink.value },
+  { 'has-active': hasActiveLink.value },
+])
+
+function onItemInteraction(e: MouseEvent | Event) {
+  if ('key' in e && e.key !== 'Enter')
+    return
+
+  !props.item.link && toggle()
+}
+
+function onCaretClick() {
+  props.item.link && toggle()
+}
+
+const { t } = useI18n()
+
+const htmlText = computed(() => t(props.item.text || ''))
+</script>
+
+<template>
+  <component
+    :is="sectionTag"
+    class="VPSidebarItem" :class="classes"
+  >
+    <div
+      v-if="item.text"
+      class="press-sidebar-item item"
+      :role="itemRole"
+      :tabindex="item.items && 0"
+      v-on="
+        item.items
+          ? { click: onItemInteraction, keydown: onItemInteraction }
+          : {}
+      "
+    >
+      <div class="indicator" />
+
+      <AppLink
+        v-if="item.link"
+        :tag="linkTag"
+        class="link"
+        :href="item.link"
+        :rel="item.rel"
+        :target="item.target"
+      >
+        <!-- eslint-disable-next-line vue/no-v-text-v-html-on-component -->
+        <component :is="textTag" class="text ml-1" v-html="htmlText" />
+      </AppLink>
+      <!-- eslint-disable-next-line vue/no-v-text-v-html-on-component -->
+      <component :is="textTag" v-else class="text ml-1" v-html="htmlText" />
+
+      <button
+        v-if="item.collapsed != null"
+        tabindex="0" role="button" aria-label="toggle section"
+        class="caret folder-action inline-flex cursor-pointer"
+        @click="onCaretClick" @keydown.enter="onCaretClick"
+      >
+        <div v-if="collapsed" i-ri-folder-add-line />
+        <div v-else i-ri-folder-reduce-line />
+      </button>
+    </div>
+
+    <div v-if="item.items && item.items.length" class="items">
+      <template v-if="depth < 5">
+        <PressSidebarItem
+          v-for="i in item.items"
+          :key="i.text"
+          :item="i"
+          :depth="depth + 1"
+        />
+      </template>
+    </div>
+  </component>
+</template>
+
+<style scoped>
+.item {
+  position: relative;
+  display: flex;
+  width: 100%;
+}
+
+.VPSidebarItem.collapsible > .item {
+  cursor: pointer;
+}
+
+.indicator {
+  position: absolute;
+  top: 6px;
+  bottom: 6px;
+  left: -17px;
+  width: 2px;
+  border-radius: 2px;
+  transition: background-color 0.25s;
+}
+
+.VPSidebarItem.level-2.is-active > .item > .indicator,
+.VPSidebarItem.level-3.is-active > .item > .indicator,
+.VPSidebarItem.level-4.is-active > .item > .indicator,
+.VPSidebarItem.level-5.is-active > .item > .indicator {
+  background-color: var(--vp-c-brand-1);
+}
+
+.link {
+  display: flex;
+  align-items: center;
+  flex-grow: 1;
+}
+
+.text {
+  flex-grow: 1;
+  padding: 4px 0;
+  line-height: 24px;
+  font-size: 14px;
+  transition: color 0.25s;
+}
+
+.VPSidebarItem.level-0 .text {
+  font-weight: 700;
+  color: var(--vp-c-text-1);
+}
+
+.VPSidebarItem.level-1 .text,
+.VPSidebarItem.level-2 .text,
+.VPSidebarItem.level-3 .text,
+.VPSidebarItem.level-4 .text,
+.VPSidebarItem.level-5 .text {
+  font-weight: 500;
+  color: var(--vp-c-text-2);
+}
+
+.VPSidebarItem.level-0.is-link > .item > .link:hover .text,
+.VPSidebarItem.level-1.is-link > .item > .link:hover .text,
+.VPSidebarItem.level-2.is-link > .item > .link:hover .text,
+.VPSidebarItem.level-3.is-link > .item > .link:hover .text,
+.VPSidebarItem.level-4.is-link > .item > .link:hover .text,
+.VPSidebarItem.level-5.is-link > .item > .link:hover .text {
+  color: var(--vp-c-brand-1);
+}
+
+.VPSidebarItem.level-0.has-active > .item > .text,
+.VPSidebarItem.level-1.has-active > .item > .text,
+.VPSidebarItem.level-2.has-active > .item > .text,
+.VPSidebarItem.level-3.has-active > .item > .text,
+.VPSidebarItem.level-4.has-active > .item > .text,
+.VPSidebarItem.level-5.has-active > .item > .text,
+.VPSidebarItem.level-0.has-active > .item > .link > .text,
+.VPSidebarItem.level-1.has-active > .item > .link > .text,
+.VPSidebarItem.level-2.has-active > .item > .link > .text,
+.VPSidebarItem.level-3.has-active > .item > .link > .text,
+.VPSidebarItem.level-4.has-active > .item > .link > .text,
+.VPSidebarItem.level-5.has-active > .item > .link > .text {
+  color: var(--vp-c-text-1);
+}
+
+.VPSidebarItem.level-0.is-active > .item .link > .text,
+.VPSidebarItem.level-1.is-active > .item .link > .text,
+.VPSidebarItem.level-2.is-active > .item .link > .text,
+.VPSidebarItem.level-3.is-active > .item .link > .text,
+.VPSidebarItem.level-4.is-active > .item .link > .text,
+.VPSidebarItem.level-5.is-active > .item .link > .text {
+  color: var(--vp-c-brand-1);
+}
+
+.VPSidebarItem.level-1 .items,
+.VPSidebarItem.level-2 .items,
+.VPSidebarItem.level-3 .items,
+.VPSidebarItem.level-4 .items,
+.VPSidebarItem.level-5 .items {
+  border-left: 1px solid var(--vp-c-divider);
+  padding-left: 16px;
+}
+
+.VPSidebarItem.collapsed .items {
+  display: none;
+}
+</style>
--- a/packages/valaxy-theme-press/composables/sidebar.ts
+++ b/packages/valaxy-theme-press/composables/sidebar.ts
@ -0,0 +1,172 @@
+import { isClient } from '@vueuse/core'
+import type { DefaultTheme } from 'vitepress/theme'
+import {
+  type ComputedRef,
+  type Ref,
+  computed,
+  onMounted,
+  onUnmounted,
+  ref,
+  watch,
+  watchEffect,
+  watchPostEffect,
+} from 'vue'
+
+import { useRoute } from 'vue-router'
+
+import type { PressTheme } from 'valaxy-theme-press'
+
+export interface SidebarControl {
+  collapsed: Ref<boolean>
+  collapsible: ComputedRef<boolean>
+  isLink: ComputedRef<boolean>
+  isActiveLink: Ref<boolean>
+  hasActiveLink: ComputedRef<boolean>
+  hasChildren: ComputedRef<boolean>
+  toggle(): void
+}
+
+export const HASH_RE = /#.*$/
+export const EXT_RE = /(index)?\.(md|html)$/
+export function normalize(path: string): string {
+  return decodeURI(path).replace(HASH_RE, '').replace(EXT_RE, '')
+}
+
+export function isActive(
+  currentPath: string,
+  matchPath?: string,
+  asRegex: boolean = false,
+): boolean {
+  if (matchPath === undefined)
+    return false
+
+  currentPath = normalize(`/${currentPath}`)
+
+  if (asRegex)
+    return new RegExp(matchPath).test(currentPath)
+
+  if (normalize(matchPath) !== currentPath)
+    return false
+
+  const hashMatch = matchPath.match(HASH_RE)
+
+  if (hashMatch)
+    return (isClient ? location.hash : '') === hashMatch[0]
+
+  return true
+}
+
+/**
+ * a11y: cache the element that opened the Sidebar (the menu button) then
+ * focus that button again when Menu is closed with Escape key.
+ */
+export function useCloseSidebarOnEscape(
+  isOpen: Ref<boolean>,
+  close: () => void,
+) {
+  let triggerElement: HTMLButtonElement | undefined
+
+  watchEffect(() => {
+    triggerElement = isOpen.value
+      ? (document.activeElement as HTMLButtonElement)
+      : undefined
+  })
+
+  onMounted(() => {
+    window.addEventListener('keyup', onEscape)
+  })
+
+  onUnmounted(() => {
+    window.removeEventListener('keyup', onEscape)
+  })
+
+  function onEscape(e: KeyboardEvent) {
+    if (e.key === 'Escape' && isOpen.value) {
+      close()
+      triggerElement?.focus()
+    }
+  }
+}
+
+const hashRef = ref(isClient ? location.hash : '')
+if (isClient) {
+  window.addEventListener('hashchange', () => {
+    hashRef.value = location.hash
+  })
+}
+
+/**
+ * Check if the given sidebar item contains any active link.
+ */
+export function containsActiveLink(
+  path: string,
+  items: PressTheme.SidebarItem | PressTheme.SidebarItem[],
+): boolean {
+  if (Array.isArray(items))
+    return items.some(item => containsActiveLink(path, item))
+
+  return isActive(path, items.link)
+    ? true
+    : items.items
+      ? containsActiveLink(path, items.items)
+      : false
+}
+
+export function useSidebarControl(
+  item: ComputedRef<DefaultTheme.SidebarItem>,
+): SidebarControl {
+  const collapsed = ref(false)
+
+  const collapsible = computed(() => {
+    return item.value.collapsed != null
+  })
+
+  const isLink = computed(() => {
+    return !!item.value.link
+  })
+
+  const isActiveLink = ref(false)
+  const route = useRoute()
+  const updateIsActiveLink = () => {
+    isActiveLink.value = route.path === item.value.link
+  }
+
+  watch([route, item, hashRef], updateIsActiveLink)
+  onMounted(updateIsActiveLink)
+
+  const hasActiveLink = computed(() => {
+    if (isActiveLink.value)
+      return true
+
+    return item.value.items
+      ? containsActiveLink(route.path, item.value.items)
+      : false
+  })
+
+  const hasChildren = computed(() => {
+    return !!(item.value.items && item.value.items.length)
+  })
+
+  watchEffect(() => {
+    collapsed.value = !!(collapsible.value && item.value.collapsed)
+  })
+
+  watchPostEffect(() => {
+    ;(isActiveLink.value || hasActiveLink.value) && (collapsed.value = false)
+  })
+
+  function toggle() {
+    if (collapsible.value)
+      collapsed.value = !collapsed.value
+  }
+
+  return {
+    collapsed,
+    collapsible,
+    isLink,
+    isActiveLink,
+    hasActiveLink,
+    hasChildren,
+    toggle,
+  }
+}
--- a/packages/valaxy-theme-press/types/index.d.ts
+++ b/packages/valaxy-theme-press/types/index.d.ts
@ -30,6 +30,49 @@ export namespace PressTheme {
    text?: string
  }

+  export type Sidebar = SidebarItem[] | SidebarMulti
+  export interface SidebarMulti {
+    [path: string]: SidebarItem[] | { items: SidebarItem[]; base: string }
+  }
+  export interface SidebarItem {
+    /**
+     * The text label of the item.
+     */
+    text?: string
+
+    /**
+     * The link of the item.
+     */
+    link?: string
+
+    /**
+     * The children of the item.
+     */
+    items?: SidebarItem[]
+
+    /**
+     * If not specified, group is not collapsible.
+     *
+     * If `true`, group is collapsible and collapsed by default
+     *
+     * If `false`, group is collapsible but expanded by default
+     */
+    collapsed?: boolean
+
+    /**
+     * Base path for the children items.
+     */
+    base?: string
+
+    /**
+     * Customize text that appears on the footer of previous/next page.
+     */
+    docFooterText?: string
+
+    rel?: string
+    target?: string
+  }
+
  export interface Config {
    logo: string

@ -41,8 +84,8 @@ export namespace PressTheme {
      primary: string
    }

-    nav: Array<NavItem>
-    sidebar: string[]
+    nav: NavItem[]
+    sidebar?: Sidebar

    editLink: EditLink

--- a/packages/valaxy-theme-yun/components/YunMdTimeWarning.vue
+++ b/packages/valaxy-theme-yun/components/YunMdTimeWarning.vue
@ -16,19 +16,20 @@ dayjs.extend(relativeTime)
 const { t } = useI18n()

 /**
- * when the post is updated more than 30 days ago, show a warning
- * default 30 days, you can set `time_warning` in frontmatter to change it
+ * when the post is updated more than 180 days ago, show a warning
+ * default 180 days, you can set `time_warning` in frontmatter to change it
 */
 const time_warning = computed(() => {
-  const diff = dayjs().valueOf() - dayjs(props.frontmatter.updated).valueOf()
+  const diff = dayjs().valueOf() - dayjs(props.frontmatter.updated || props.frontmatter.date).valueOf()
  if (typeof props.frontmatter.time_warning === 'number')
    return diff > props.frontmatter.time_warning
  else
-    return props.frontmatter.time_warning || diff > 30 * 24 * 60 * 60 * 1000
+    return props.frontmatter.time_warning
 })
 </script>

 <template>
+  {{ frontmatter }}
  <blockquote v-if="time_warning" op="80">
    {{ t('post.time_warning', { ago: dayjs(frontmatter.updated).fromNow() }) }}
  </blockquote>
--- a/packages/valaxy-theme-yun/components/third/YunWaline.vue
+++ b/packages/valaxy-theme-yun/components/third/YunWaline.vue
@ -9,5 +9,5 @@ const addon = addonWaline.useAddonWaline()
 </script>

 <template>
-  <WalineClient w="full" :options="addon.options" />
+  <WalineClient w="full" :options="addon.options || {}" />
 </template>
--- a/packages/valaxy-theme-yun/docs/zh-CN/README.md
+++ b/packages/valaxy-theme-yun/docs/zh-CN/README.md
@ -10,4 +10,4 @@

 如「作者头像」、「站点名称」等属于通用信息，请在 `site.config.ts` 中配置。

-可参见 [Site Config | Valaxy Docs](https://valaxy.site/guide/config#site-config)。
+可参见 [Site Config | Valaxy Docs](https://valaxy.site/guide/config/#site-config)。
--- a/packages/valaxy/node/config/index.ts
+++ b/packages/valaxy/node/config/index.ts
@ -77,6 +77,10 @@ export const defaultSiteConfig: SiteConfig = {
    enable: false,
  },

+  frontmatter: {
+    time_warning: 180 * 24 * 60 * 60 * 1000,
+  },
+
  cdn: {
    prefix: 'https://unpkg.com/',
  },
--- a/packages/valaxy/node/plugins/pages.ts
+++ b/packages/valaxy/node/plugins/pages.ts
@ -52,7 +52,7 @@ export function createPagesPlugin(options: ResolvedValaxyOptions) {
    ) {
      let path: string = route.component

-      const defaultFrontmatter = {}
+      const defaultFrontmatter = valaxyConfig.siteConfig.frontmatter || {}
      if (!route.meta) {
        route.meta = {
          frontmatter: defaultFrontmatter,
--- a/packages/valaxy/package.json
+++ b/packages/valaxy/package.json
@ -30,6 +30,7 @@
      "require": "./dist/node/index.cjs"
    },
    "./types": "./dist/types/index.d.ts",
+    "./default-theme": "./types/default-theme.d.ts",
    "./*": "./*"
  },
  "main": "dist/node/index.cjs",
--- a/packages/valaxy/types/config.ts
+++ b/packages/valaxy/types/config.ts
@ -3,6 +3,7 @@ import type { FuseOptions } from '@vueuse/integrations/useFuse'
 import type { ILazyLoadOptions } from 'vanilla-lazyload'
 import type * as DefaultTheme from 'valaxy/default-theme'
 import type { ValaxyAddon } from '../types'
+import type { PostFrontMatter } from './posts'
 import type { FuseListItem } from './node'

 export interface SocialLink {
@ -157,6 +158,11 @@ export interface SiteConfig {
    }
  }

+  /**
+   * set post default frontmatter
+   */
+  frontmatter: Partial<PostFrontMatter>
+
  /**
   * comment: waline/...
   */