131 lines
3.3 KiB
TypeScript
131 lines
3.3 KiB
TypeScript
import type { MetadataRoute } from "next";
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import { connection } from "next/server";
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import {
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fetchPosts,
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fetchAnnouncementsPage,
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fetchPublishedSitePages,
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fetchLibraryList,
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fetchSnippets,
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} from "@/lib/api";
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import { canonicalPath, resolveSiteOrigin } from "@/lib/siteUrl";
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import { announcementPath, postPath, pagePath, leaderboardPath, libraryPath, libraryDocPath, snippetsPath, snippetPath } from "@/lib/urlStyle";
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import { getPublicSettingsCached } from "@/lib/serverData";
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export default async function sitemap(): Promise<MetadataRoute.Sitemap> {
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await connection();
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const origin = resolveSiteOrigin();
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if (!origin) {
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console.error("[seo] SITE_URL 缺失或非法，已跳过 sitemap");
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return [];
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}
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const style = (await getPublicSettingsCached()).url_style;
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const url = (pathname: string) => `${origin}${canonicalPath(pathname)}`;
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const entries: MetadataRoute.Sitemap = [
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{ url: url("/"), lastModified: new Date(), changeFrequency: "daily", priority: 1 },
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{
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url: url("/announcements"),
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lastModified: new Date(),
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changeFrequency: "daily",
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priority: 0.7,
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},
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{
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url: url(leaderboardPath(style)),
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lastModified: new Date(),
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changeFrequency: "daily",
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priority: 0.5,
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},
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{
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url: url(libraryPath(style)),
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lastModified: new Date(),
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changeFrequency: "daily",
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priority: 0.5,
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},
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{
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url: url(snippetsPath(style)),
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lastModified: new Date(),
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changeFrequency: "daily",
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priority: 0.5,
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},
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{
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url: url("/about"),
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lastModified: new Date(),
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changeFrequency: "monthly",
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priority: 0.6,
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},
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];
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try {
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const { posts } = await fetchPosts(1, 100);
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for (const post of posts) {
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entries.push({
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url: url(postPath(style, post.id)),
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lastModified: new Date(post.created_at),
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changeFrequency: "weekly",
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priority: 0.6,
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});
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}
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} catch {
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/* 忽略 API 错误 */
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}
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try {
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const { announcements } = await fetchAnnouncementsPage(1, 100);
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for (const a of announcements) {
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entries.push({
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url: url(announcementPath(style, a.id)),
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lastModified: new Date(a.updated_at || a.created_at),
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changeFrequency: "weekly",
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priority: 0.5,
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});
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}
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} catch {
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/* 忽略 */
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}
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try {
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const { pages } = await fetchPublishedSitePages();
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for (const p of pages) {
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entries.push({
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url: url(pagePath(style, p.slug)),
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lastModified: new Date(p.updated_at || p.created_at),
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changeFrequency: "monthly",
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priority: 0.4,
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});
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}
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} catch {
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/* 忽略 */
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}
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try {
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const { docs } = await fetchLibraryList();
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for (const d of docs) {
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entries.push({
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url: url(libraryDocPath(style, d.slug)),
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lastModified: new Date(d.updated_at || d.created_at),
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changeFrequency: "weekly",
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priority: 0.4,
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});
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}
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} catch {
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/* 忽略 */
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}
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try {
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const { items } = await fetchSnippets({ page: 1, size: 200 });
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for (const it of items) {
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if (it.visibility !== "public") continue;
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entries.push({
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url: url(snippetPath(style, it.id)),
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lastModified: new Date(it.updated_at || it.created_at),
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changeFrequency: "weekly",
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priority: 0.4,
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});
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}
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} catch {
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/* 忽略 */
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}
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return entries;
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}
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