+ server/api/__sitemap__/urls.ts to fetch all threads id of each forum

+ exported type `ApiForumThreadsID` @ api/types.ts
* set sitemap url sources and enable multiple sitemaps @ nuxt.config.ts
* fix nuxt/nuxt#23101 (comment) @ server/tsconfig.json
@ fe

* fix `CursorPaginator->nextCursor()` might return null when it's the last page
* rename variable `primaryKey` to `cursorKey & `paginators` to `paginator`
@ `App\Http\ControllersThreadsIDQuery->query()`

* move class `App\Http\Controllers\Topic\BilibiliVote` to `App\Http\BilibiliVoteQuery` for preventing duplicated class name with `App\Eloquent\Model\BilibiliVote`
* change the default value of config `session.driver` from `database` to `file` @ config/session.php
@ be

be/app/Http/Controllers/Topic/BilibiliVote.php → be/app/Http/BilibiliVoteQuery.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace App\Http\Controllers\Topic;
+namespace App\Http;
 
 use App\Eloquent\Model\BilibiliVote as BilibiliVoteModel;
 use App\Helper;
@@ -9,14 +9,7 @@
 use Illuminate\Validation\Rule;
 use Spatie\Regex\Regex;
 
-/**
- * Class BilibiliVote
- *
- * Controller for /api/bilibiliVote
- *
- * @package App\Http\Controllers\Topic
- */
-class BilibiliVote
+class BilibiliVoteQuery
 {
     /**
      * Generate a query builder, which returns top $candidateCount candidates based on valid votes

be/app/Http/Controllers/ThreadsIDQuery.php

@@ -16,15 +16,15 @@ public function query(\Illuminate\Http\Request $request, int $fid): array
         ]) + ['cursor' => 0];
         Helper::abortAPIIfNot(40406, (new Forum())->fid($fid)->exists());
         $thread = PostFactory::newThread($fid);
-        $primaryKey = $thread->getTable() . '.tid';
-        $paginators = $thread->cursorPaginate(1000, columns: 'tid', cursor: new Cursor([$primaryKey => $cursor]));
+        $cursorKey = $thread->getTable() . '.tid';
+        $paginator = $thread->cursorPaginate(1000, columns: 'tid', cursor: new Cursor([$cursorKey => $cursor]));
 
         return [
             'pages' => [
-                'currentCursor' => $paginators->cursor()->parameter($primaryKey),
-                'nextCursor' => $paginators->nextCursor()->parameter($primaryKey)
+                'currentCursor' => $paginator->cursor()->parameter($cursorKey),
+                'nextCursor' => $paginator->nextCursor()?->parameter($cursorKey)
             ],
-            'tid' => array_column($paginators->items(), 'tid')
+            'tid' => array_column($paginator->items(), 'tid')
         ];
     }
 }

be/config/session.php

@@ -18,7 +18,7 @@
     |
     */
 
-    'driver' => env('SESSION_DRIVER', 'database'),
+    'driver' => env('SESSION_DRIVER', 'file'),
 
     /*
     |--------------------------------------------------------------------------

fe/nuxt.config.ts

@@ -33,6 +33,10 @@ export default defineNuxtConfig({
         name: `open-tbm @ ${process.env.NUXT_PUBLIC_INSTANCE_NAME}`,
         defaultLocale: 'zh'
     },
+    sitemap: {
+        sources: ['/api/__sitemap__/urls'],
+        sitemaps: true
+    },
     ogImage: {
         fonts: ['Noto Sans SC']
     },

fe/src/api/types.ts

@@ -39,3 +39,6 @@ export type ApiPosts = Api<CursorPagination & {
     }>,
     users: User[]
 }, { query: JsonString }>;
+export type ApiForumThreadsID = Api<CursorPagination & {
+    tid: Tid[]
+}, { cursor: Tid }>;

fe/src/server/api/__sitemap__/urls.ts

@@ -0,0 +1,32 @@
+import type { ApiForumThreadsID, ApiForums } from '@/api/types';
+import type { Tid } from '@/utils';
+
+export default defineSitemapEventHandler(async event => {
+    const baseUrlWithDomain = useSiteConfig(event).url;
+    const endpointPrefix = useRuntimeConfig().public.apiEndpointPrefix;
+    const fetchOptions = {
+        headers: {
+            Accept: 'application/json',
+            Authorization: event.headers.get('Authorization') ?? ''
+        }
+    };
+    const forums = await $fetch<ApiForums['response']>(`${endpointPrefix}/forums`, fetchOptions);
+
+    return (await Promise.all(forums.map(async ({ fid }) => {
+        const tids: Tid[] = [];
+        let hasMore = true;
+        let cursor = 0;
+        while (hasMore) {
+            // eslint-disable-next-line no-await-in-loop
+            const threads = await $fetch<ApiForumThreadsID['response']>(
+                `${endpointPrefix}/forums/${fid}/threads/tid`,
+                { query: { cursor }, ...fetchOptions }
+            );
+            tids.push(...threads.tid);
+            hasMore = threads.pages.nextCursor !== null;
+            cursor = threads.pages.nextCursor ?? Infinity;
+        }
+
+        return tids.map(tid => asSitemapUrl({ loc: `${baseUrlWithDomain}/posts/tid/${tid}` }));
+    }))).flat();
+});

fe/src/server/tsconfig.json

@@ -1,3 +1,3 @@
 {
-  "extends": "../.nuxt/tsconfig.server.json"
+  "extends": "../../.nuxt/tsconfig.server.json"
 }