diff --git a/lib/robots.txt.js b/lib/robots.txt.js index 2592e1ff..4405164f 100644 --- a/lib/robots.txt.js +++ b/lib/robots.txt.js @@ -3,17 +3,23 @@ import fs from 'fs' import BLOG from '@/blog.config' export async function generateRobotsTxt() { - fs.mkdirSync('./public', { recursive: true }) - fs.writeFileSync('./public/robots.txt', ` - # * - User-agent: * - Allow: / - - # Host - Host: ${BLOG.LINK} - - # Sitemaps - Sitemap: ${BLOG.LINK}/sitemap.xml - - `) + const content = ` + # * + User-agent: * + Allow: / + + # Host + Host: ${BLOG.LINK} + + # Sitemaps + Sitemap: ${BLOG.LINK}/sitemap.xml + + ` + try { + fs.mkdirSync('./public', { recursive: true }) + fs.writeFileSync('./public/robots.txt', content) + } catch (error) { + // 在vercel运行环境是只读的，这里会报错； + // 但在vercel编译阶段、或VPS等其他平台这行代码会成功执行 + } } diff --git a/lib/rss.js b/lib/rss.js index 66723f93..02121d49 100644 --- a/lib/rss.js +++ b/lib/rss.js @@ -5,6 +5,26 @@ import ReactDOMServer from 'react-dom/server' import { getPostBlocks } from './notion' import NotionPage from '@/components/NotionPage' +/** + * 生成RSS内容 + * @param {*} post + * @returns + */ +const createFeedContent = async post => { + // 加密的文章内容只返回摘要 + if (post.password && post.password !== '') { + return post.summary + } + const blockMap = await getPostBlocks(post.id, 'rss-content') + if (blockMap) { + post.blockMap = blockMap + const content = ReactDOMServer.renderToString() + const regexExp = + /
.*?<\/svg>
.*?<\/div><\/div>
.*?<\/div><\/div><\/div><\/div>/g + return content.replace(regexExp, '') + } +} + export async function generateRss(posts) { const year = new Date().getFullYear() const feed = new Feed({ @@ -30,28 +50,14 @@ export async function generateRss(posts) { }) } - fs.mkdirSync('./public/rss', { recursive: true }) - fs.writeFileSync('./public/rss/feed.xml', feed.rss2()) - fs.writeFileSync('./public/rss/atom.xml', feed.atom1()) - fs.writeFileSync('./public/rss/feed.json', feed.json1()) -} - -/** - * 生成RSS内容 - * @param {*} post - * @returns - */ -const createFeedContent = async post => { - // 加密的文章内容只返回摘要 - if (post.password && post.password !== '') { - return post.summary - } - const blockMap = await getPostBlocks(post.id, 'rss-content') - if (blockMap) { - post.blockMap = blockMap - const content = ReactDOMServer.renderToString() - const regexExp = - /
.*?<\/svg>
.*?<\/div><\/div>
.*?<\/div><\/div><\/div><\/div>/g - return content.replace(regexExp, '') + try { + fs.mkdirSync('./public/rss', { recursive: true }) + fs.writeFileSync('./public/rss/feed.xml', feed.rss2()) + fs.writeFileSync('./public/rss/atom.xml', feed.atom1()) + fs.writeFileSync('./public/rss/feed.json', feed.json1()) + } catch (error) { + // 在vercel运行环境是只读的，这里会报错； + // 但在vercel编译阶段、或VPS等其他平台这行代码会成功执行 + // RSS被高频词访问将大量消耗服务端资源，故作为静态文件 } } diff --git a/lib/sitemap.xml.js b/lib/sitemap.xml.js index 0e057610..7522951d 100644 --- a/lib/sitemap.xml.js +++ b/lib/sitemap.xml.js @@ -3,8 +3,6 @@ import fs from 'fs' import BLOG from '@/blog.config' export async function generateSitemapXml({ allPages }) { - fs.mkdirSync('./public', { recursive: true }) - const urls = [{ loc: `${BLOG.LINK}`, lastmod: new Date().toISOString().split('T')[0], @@ -31,9 +29,13 @@ export async function generateSitemapXml({ allPages }) { }) }) const xml = createSitemapXml(urls) - fs.writeFileSync('./public/sitemap.xml', xml) + try { + fs.writeFileSync('sitemap.xml', xml) + fs.writeFileSync('./public/sitemap.xml', xml) + } catch (error) { + console.warn('无法写入文件', error) + } } - function createSitemapXml(urls) { let urlsXml = '' urls.forEach(u => { @@ -46,7 +48,7 @@ function createSitemapXml(urls) { }) return ` - { const { theme } = useGlobal() const ThemeComponents = ThemeMap[theme] @@ -46,8 +45,6 @@ export async function getStaticProps() { // 生成robotTxt generateRobotsTxt() - // 生成sitemap.xml - generateSitemapXml({ allPages: props.allPages }) // 生成Feed订阅 if (JSON.parse(BLOG.ENABLE_RSS)) { generateRss(props?.latestPosts || []) diff --git a/pages/sitemap.xml.js b/pages/sitemap.xml.js new file mode 100644 index 00000000..b17b3e45 --- /dev/null +++ b/pages/sitemap.xml.js @@ -0,0 +1,60 @@ +// pages/sitemap.xml.js +import { getServerSideSitemap } from 'next-sitemap' +import { getGlobalNotionData } from '@/lib/notion/getNotionData' +import BLOG from '@/blog.config' + +export const getServerSideProps = async (ctx) => { + const { allPages } = await getGlobalNotionData({ from: 'rss' }) + const defaultFields = [ + { + loc: `${BLOG.LINK}`, + lastmod: new Date().toISOString().split('T')[0], + changefreq: 'daily', + priority: '0.7' + }, { + loc: `${BLOG.LINK}/archive`, + lastmod: new Date().toISOString().split('T')[0], + changefreq: 'daily', + priority: '0.7' + }, { + loc: `${BLOG.LINK}/category`, + lastmod: new Date().toISOString().split('T')[0], + changefreq: 'daily', + priority: '0.7' + }, { + loc: `${BLOG.LINK}/feed`, + lastmod: new Date().toISOString().split('T')[0], + changefreq: 'daily', + priority: '0.7' + }, { + loc: `${BLOG.LINK}/search`, + lastmod: new Date().toISOString().split('T')[0], + changefreq: 'daily', + priority: '0.7' + }, { + loc: `${BLOG.LINK}/tag`, + lastmod: new Date().toISOString().split('T')[0], + changefreq: 'daily', + priority: '0.7' + } + ] + const postFields = allPages?.map(post => { + return { + loc: `${BLOG.LINK}/${post.slug}`, + lastmod: new Date(post?.date?.start_date || post?.createdTime).toISOString().split('T')[0], + changefreq: 'daily', + priority: '0.7' + } + }) + const fields = defaultFields.concat(postFields) + + // 缓存 + ctx.res.setHeader( + 'Cache-Control', + 'public, max-age=3600, stale-while-revalidate=59' + ) + + return getServerSideSitemap(ctx, fields) +} + +export default () => { }