fix(api): 移除评论导出接口的站点筛选功能

移除评论导出接口的站点筛选功能，现在导出所有站点的评论数据。同时更新相关文档，移除站点隔离相关的API说明，并修复文档组件的内存泄漏问题。导入接口现在支持自动识别和转换第三方评论系统数据格式，并修复站点ID字段的导入问题。

- 移除 `/admin/comments/export` 接口的 `siteId` 查询参数
- 更新数据导入文档，说明第三方评论系统自动转换功能
- 修复文档组件页面切换时的配置更新和内存泄漏
- 修复评论和统计数据的导入逻辑，确保站点ID字段正确保存
- 更新数据库表结构，为统计相关表添加站点ID字段和联合唯一约束

cwd-admin/src/api/admin.ts

@@ -263,13 +263,8 @@ export function blockEmail(email: string): Promise<{ message: string }> {
 	return post<{ message: string }>('/admin/comments/block-email', { email });
 }
 
-export function exportComments(siteId?: string): Promise<any[]> {
-	const searchParams = new URLSearchParams();
-	if (siteId && siteId !== 'default') {
-		searchParams.set('siteId', siteId);
-	}
-	const query = searchParams.toString();
-	return get<any[]>(query ? `/admin/comments/export?${query}` : '/admin/comments/export');
+export function exportComments(): Promise<any[]> {
+	return get<any[]>('/admin/comments/export');
 }
 
 export function importComments(data: any[]): Promise<{ message: string }> {

cwd-admin/src/views/DataView/index.vue

@@ -180,7 +180,7 @@ async function executeExport(apiFunc: () => Promise<any>, fileNamePrefix: string
 }
 
 // 导出处理
-const handleExportComments = () => executeExport(() => exportComments(currentSiteId.value), 'comments-export');
+const handleExportComments = () => executeExport(exportComments, 'comments-export');
 const handleExportConfig = () => executeExport(exportConfig, 'cwd-config');
 const handleExportStats = () => executeExport(() => exportStats(currentSiteId.value), 'cwd-stats');
 const handleExportBackup = () => executeExport(exportBackup, 'cwd-full-backup');

cwd-api/src/api/admin/exportComments.ts

@@ -3,18 +3,8 @@ import { Bindings } from '../../bindings';
 
 export const exportComments = async (c: Context<{ Bindings: Bindings }>) => {
 	try {
-		const siteId = c.req.query('siteId');
-		let query = 'SELECT * FROM Comment';
-		const params: any[] = [];
-
-		if (siteId) {
-			query += ' WHERE site_id = ?';
-			params.push(siteId);
-		}
-
-		query += ' ORDER BY priority DESC, created DESC';
-
-		const { results } = await c.env.CWD_DB.prepare(query).bind(...params).all();
+		const query = 'SELECT * FROM Comment ORDER BY priority DESC, created DESC';
+		const { results } = await c.env.CWD_DB.prepare(query).all();
 
 		return c.json(results);
 	} catch (e: any) {

cwd-api/src/api/admin/importBackup.ts

@@ -24,32 +24,34 @@ const saveComments = async (env: Bindings, comments: any[]) => {
             content_text,
             content_html,
             parent_id,
-            status,
-            likes
-        } = comment;
+				status,
+				likes,
+				site_id
+			} = comment;
 
-        const fields = [
-            'created', 'post_slug', 'name', 'email', 'url',
-            'ip_address', 'device', 'os', 'browser', 'ua',
-            'content_text', 'content_html', 'parent_id', 'status', 'likes'
-        ];
-        const values = [
-            created || Date.now(),
-            post_slug || "",
-            name || "Anonymous",
-            email || "",
-            url || null,
-            ip_address || null,
-            device || null,
-            os || null,
-            browser || null,
-            ua || null,
-            content_text || "",
-            content_html || "",
-            parent_id || null,
-            status || "approved",
-            typeof likes === 'number' && Number.isFinite(likes) && likes >= 0 ? likes : 0
-        ];
+            const fields = [
+                'created', 'post_slug', 'name', 'email', 'url',
+                'ip_address', 'device', 'os', 'browser', 'ua',
+                'content_text', 'content_html', 'parent_id', 'status', 'likes', 'site_id'
+            ];
+            const values = [
+                created || Date.now(),
+                post_slug || "",
+                name || "Anonymous",
+                email || "",
+                url || null,
+                ip_address || null,
+                device || null,
+                os || null,
+                browser || null,
+                ua || null,
+                content_text || "",
+                content_html || "",
+                parent_id || null,
+                status || "approved",
+                typeof likes === 'number' && Number.isFinite(likes) && likes >= 0 ? likes : 0,
+                site_id || ""
+            ];
 
         if (id !== undefined && id !== null) {
             fields.unshift('id');

cwd-api/src/api/admin/importComments.ts

@@ -120,13 +120,14 @@ export const importComments = async (c: Context<{ Bindings: Bindings }>) => {
 				content_html,
 				parent_id,
 				status,
-				likes
+				likes,
+				site_id
 			} = comment;
 
             const fields = [
                 'created', 'post_slug', 'name', 'email', 'url',
                 'ip_address', 'device', 'os', 'browser', 'ua',
-                'content_text', 'content_html', 'parent_id', 'status', 'likes'
+                'content_text', 'content_html', 'parent_id', 'status', 'likes', 'site_id'
             ];
             const values = [
                 created || Date.now(),
@@ -143,7 +144,8 @@ export const importComments = async (c: Context<{ Bindings: Bindings }>) => {
                 content_html || "",
                 parent_id || null,
                 status || "approved",
-                typeof likes === 'number' && Number.isFinite(likes) && likes >= 0 ? likes : 0
+                typeof likes === 'number' && Number.isFinite(likes) && likes >= 0 ? likes : 0,
+                site_id || ""
             ];
 
             if (id !== undefined && id !== null) {

cwd-api/src/api/admin/importStats.ts

@@ -3,15 +3,15 @@ import { Bindings } from '../../bindings';
 
 async function ensureStatsTables(env: Bindings) {
 	await env.CWD_DB.prepare(
-		'CREATE TABLE IF NOT EXISTS page_stats (id INTEGER PRIMARY KEY AUTOINCREMENT, post_slug TEXT UNIQUE NOT NULL, post_title TEXT, post_url TEXT, pv INTEGER NOT NULL DEFAULT 0, last_visit_at INTEGER, created_at INTEGER NOT NULL, updated_at INTEGER NOT NULL)'
+		'CREATE TABLE IF NOT EXISTS page_stats (id INTEGER PRIMARY KEY AUTOINCREMENT, site_id TEXT NOT NULL DEFAULT "", post_slug TEXT NOT NULL, post_title TEXT, post_url TEXT, pv INTEGER NOT NULL DEFAULT 0, last_visit_at INTEGER, created_at INTEGER NOT NULL, updated_at INTEGER NOT NULL, UNIQUE(site_id, post_slug))'
 	).run();
 
 	await env.CWD_DB.prepare(
-		'CREATE TABLE IF NOT EXISTS page_visit_daily (id INTEGER PRIMARY KEY AUTOINCREMENT, date TEXT NOT NULL, domain TEXT, count INTEGER NOT NULL DEFAULT 0, created_at INTEGER NOT NULL, updated_at INTEGER NOT NULL)'
+		'CREATE TABLE IF NOT EXISTS page_visit_daily (id INTEGER PRIMARY KEY AUTOINCREMENT, date TEXT NOT NULL, domain TEXT, count INTEGER NOT NULL DEFAULT 0, created_at INTEGER NOT NULL, updated_at INTEGER NOT NULL, site_id TEXT NOT NULL DEFAULT "")'
 	).run();
 
 	await env.CWD_DB.prepare(
-		'CREATE TABLE IF NOT EXISTS Likes (id INTEGER PRIMARY KEY AUTOINCREMENT, page_slug TEXT NOT NULL, user_id TEXT NOT NULL, created_at INTEGER NOT NULL, UNIQUE(page_slug, user_id))'
+		'CREATE TABLE IF NOT EXISTS Likes (id INTEGER PRIMARY KEY AUTOINCREMENT, site_id TEXT NOT NULL DEFAULT "", page_slug TEXT NOT NULL, user_id TEXT NOT NULL, created_at INTEGER NOT NULL, UNIQUE(site_id, page_slug, user_id))'
 	).run();
 }
 
@@ -29,7 +29,8 @@ export const saveStatsData = async (env: Bindings, data: any) => {
 				'pv',
 				'last_visit_at',
 				'created_at',
-				'updated_at'
+				'updated_at',
+				'site_id'
 			];
 			const values = [
 				item.post_slug,
@@ -38,7 +39,8 @@ export const saveStatsData = async (env: Bindings, data: any) => {
 				item.pv,
 				item.last_visit_at,
 				item.created_at,
-				item.updated_at
+				item.updated_at,
+				item.site_id || ""
 			];
 			if (item.id) {
 				fields.unshift('id');
@@ -55,8 +57,8 @@ export const saveStatsData = async (env: Bindings, data: any) => {
 
 	if (Array.isArray(data.page_visit_daily)) {
 		for (const item of data.page_visit_daily) {
-			const fields = ['date', 'domain', 'count', 'created_at', 'updated_at'];
-			const values = [item.date, item.domain, item.count, item.created_at, item.updated_at];
+			const fields = ['date', 'domain', 'count', 'created_at', 'updated_at', 'site_id'];
+			const values = [item.date, item.domain, item.count, item.created_at, item.updated_at, item.site_id || ""];
 			if (item.id) {
 				fields.unshift('id');
 				values.unshift(item.id);
@@ -72,8 +74,8 @@ export const saveStatsData = async (env: Bindings, data: any) => {
 
 	if (Array.isArray(data.likes)) {
 		for (const item of data.likes) {
-			const fields = ['page_slug', 'user_id', 'created_at'];
-			const values = [item.page_slug, item.user_id, item.created_at];
+			const fields = ['page_slug', 'user_id', 'created_at', 'site_id'];
+			const values = [item.page_slug, item.user_id, item.created_at, item.site_id || ""];
 			if (item.id) {
 				fields.unshift('id');
 				values.unshift(item.id);

docs/.vitepress/components/footerDoc.vue

@@ -3,12 +3,12 @@
 </template>
 
 <script setup>
-import { onMounted, ref, watch } from "vue";
+import { onMounted, onBeforeUnmount, ref, watch } from "vue";
 import { useData } from "vitepress";
 
 const commentsRoot = ref(null);
 const commentsInstance = ref(null);
-const { isDark } = useData();
+const { isDark, page } = useData();
 
 const getTheme = () => (isDark.value ? "dark" : "light");
 
@@ -53,5 +53,21 @@ onMounted(async () => {
     },
     { immediate: false }
   );
+
+  watch(
+    () => page.value.relativePath,
+    () => {
+      if (!commentsInstance.value) return;
+      commentsInstance.value.updateConfig({});
+    },
+    { immediate: false }
+  );
+});
+
+onBeforeUnmount(() => {
+  if (commentsInstance.value) {
+    commentsInstance.value.unmount();
+    commentsInstance.value = null;
+  }
 });
 </script>

docs/api/admin/data-migration.md

@@ -109,7 +109,12 @@ POST /admin/comments/import
 说明：
 
 - 若从 CWD 自身导出的评论数据进行恢复，可直接将 `/admin/comments/export` 接口导出的 JSON 原样提交到本接口；
-- 若从 Twikoo / Artalk 等其他评论系统迁移数据，可通过管理后台「评论数据导入」功能上传对应的 JSON 文件，前端会自动转换为上述结构后调用本接口。
+- 若从 **Twikoo** / **Artalk** 等其他评论系统迁移数据，本接口会自动识别并转换数据格式：
+  - **Twikoo**: 自动映射 `nick` → `name`, `mail` → `email`, `href` → `post_slug`, `comment` → `content_text` 等字段
+  - **Artalk**: 自动映射 `nick` → `name`, `page_key` → `post_slug`, `content` → `content_text` 等字段
+  - 时间字段自动转换为时间戳格式
+  - 非数字 ID 会自动丢弃，由数据库重新生成自增 ID
+- 数据导入采用 `INSERT OR REPLACE` 策略，若提供 `id` 字段且存在则会覆盖原有数据
 
 **成功响应**
 

docs/config/site-isolation.md

@@ -37,62 +37,6 @@ CWD 评论系统支持通过 `siteId` 参数实现多站点数据隔离。当你
 - 避免使用特殊字符和空格
 - 建议使用有意义的名称，便于识别不同站点
 
-## API 调用
-
-### 公开 API
-
-当使用站点隔离功能时，所有公开 API 请求都需要在查询参数中携带 `siteId`：
-
-```javascript
-// 获取评论列表
-GET /api/comments?post_slug=hello-world&siteId=blog
-
-// 提交评论
-POST /api/comments
-{
-  "post_slug": "hello-world",
-  "name": "张三",
-  "email": "zhangsan@example.com",
-  "content": "很棒的文章！"
-}
-// 请求头：X-Site-Id: blog
-
-// 获取配置
-GET /api/config/comments?siteId=blog
-```
-
-### 管理后台 API
-
-管理后台同样支持通过 `siteId` 参数进行数据筛选：
-
-```javascript
-// 获取评论列表
-GET /admin/comments/list?siteId=blog
-
-// 导出评论数据
-GET /admin/comments/export?siteId=blog
-
-// 获取评论统计数据
-GET /admin/stats/comments?siteId=blog
-
-// 获取访问统计概览
-GET /admin/analytics/overview?siteId=blog
-
-// 获取页面访问统计
-GET /admin/analytics/pages?siteId=blog
-
-// 获取点赞统计数据
-GET /admin/likes/stats?siteId=blog
-
-// 导出统计数据
-GET /admin/export/stats?siteId=blog
-```
-
-说明：
-
-- 当提供 `siteId` 参数且不为 `default` 时，接口仅返回该站点下的数据
-- 不提供 `siteId` 参数时，返回所有站点的数据
-
 ## 多站点示例
 
 如果你有多个站点，可以为每个站点配置不同的 `siteId`：