chore: baidutongji

docs/.vitepress/theme/index.ts

@@ -4,6 +4,11 @@ import type { Theme } from 'vitepress'
 import DefaultTheme from 'vitepress/theme'
 import './style.css'
 import Layout from './Layout.vue'
+
+import { registerAnalytics, siteIds, trackPageview } from './plugins/baidutongji'
+import { inBrowser } from "vitepress";
+
+
 export default {
   extends: DefaultTheme,
   Layout,
@@ -14,5 +19,17 @@ export default {
   // },
   enhanceApp({ app, router, siteData }) {
     // ...
+    if (inBrowser) {
+      registerAnalytics(siteIds)
+
+      window.addEventListener('hashchange', () => {
+        const { href: url } = window.location
+        trackPageview(siteIds, url)
+      })
+
+      router.onAfterRouteChanged = (to) => {
+        trackPageview(siteIds, to)
+      }
+    }
   }
 } satisfies Theme

docs/.vitepress/theme/plugins/baidutongji.ts

@@ -0,0 +1,49 @@
+import { inBrowser } from 'vitepress'
+
+/**
+ * 统计站点的 ID 列表
+ */
+export const siteIds = 'a6ce877a899ae44292e4f854a53d688e'
+
+declare global {
+  interface Window {
+    _hmt: any
+  }
+}
+
+/**
+ * 注册统计
+ */
+export function registerAnalytics(siteId: string) {
+  if (!inBrowser)
+    return
+  if (document.querySelector(`#analytics-plugin-${siteId}`))
+    return
+  window._hmt = window._hmt ? window._hmt : []
+  const script = document.createElement('script')
+  script.id = `analytics-${siteId}`
+  script.async = true
+  script.src = `https://hm.baidu.com/hm.js?${siteId}`
+  document.querySelector('head')?.appendChild(script)
+}
+
+/**
+ * 上报 PV 数据
+ * @param siteId - 站点 ID
+ * @param pageUrl - 页面 URL
+ */
+export function trackPageview(siteId: string, pageUrl: string) {
+  if (!inBrowser)
+    return
+  if (!pageUrl || typeof pageUrl !== 'string')
+    pageUrl = '/'
+
+  if (pageUrl.startsWith('http')) {
+    const urlFragment = pageUrl.split('/')
+    const origin = `${urlFragment[0]}//${urlFragment[2]}`
+    pageUrl = pageUrl.replace(origin, '')
+  }
+
+  window._hmt.push(['_setAccount', siteId])
+  window._hmt.push(['_trackPageview', pageUrl])
+}