NotionNext/pages/article/[slug].js

import { getAllCategories, getAllPosts, getAllTags, getPostBlocks } from '@/lib/notion'
import BLOG from '@/blog.config'
import { getPageTableOfContents } from 'notion-utils'
import { useRouter } from 'next/router'
import Progress from '@/components/Progress'
import TagItem from '@/components/TagItem'
import formatDate from '@/lib/formatDate'
import { Code, Collection, CollectionRow, Equation, NotionRenderer } from 'react-notion-x'
import RewardButton from '@/components/RewardButton'
import ShareBar from '@/components/ShareBar'
import Comment from '@/components/Comment'
import BaseLayout from '@/layouts/BaseLayout'
import React, { useRef } from 'react'
import Custom404 from '@/pages/404'
import Link from 'next/link'
import Image from 'next/image'

import 'prismjs/themes/prism-okaidia.css'
import 'prismjs'
import 'prismjs/components/prism-bash'
import 'prismjs/components/prism-markup'
import 'prismjs/components/prism-python'
import 'prismjs/components/prism-javascript'
import 'prismjs/components/prism-typescript'
import RecommendPosts from '@/components/RecommendPosts'
import TocDrawer from '@/components/TocDrawer'
import TocDrawerButton from '@/components/TocDrawerButton'
import { useGlobal } from '@/lib/global'
import { getNotionPageData } from '@/lib/notion/getNotionData'
import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
import { faAngleDoubleLeft, faAngleDoubleRight, faEye, faFolderOpen } from '@fortawesome/free-solid-svg-icons'

const mapPageUrl = id => {
  return 'https://www.notion.so/' + id.replace(/-/g, '')
}
const ArticleDetail = ({ post, blockMap, tags, prev, next, allPosts, categories }) => {
  if (!post) {
    return <Custom404 />
  }
  const meta = {
    title: `${post.title} | ${BLOG.title}`,
    description: post.summary,
    type: 'article',
    tags: post.tags
  }
  const targetRef = useRef(null)
  const drawerRight = useRef(null)
  const url = BLOG.link + useRouter().asPath
  const { locale } = useGlobal()

  return <BaseLayout meta={meta} tags={tags} post={post} totalPosts={allPosts} categories={categories}>
    <Progress targetRef={targetRef} />

    <article id='article-wrapper' ref={targetRef} className='flex-grow bg-gray-200 dark:bg-black pt-16'>

      <div className='w-screen md:w-full pt-10 max-w-5xl mx-auto'>
        {post.type && !post.type.includes('Page') && (<>
          {/* 封面图 */}

            <div style={{ height: '30rem' }} className='w-full transform duration-200 md:flex-shrink-0 animate__fadeIn animate__animated'>
              <Image src={(post.page_cover && post.page_cover.length > 1) ? post.page_cover : BLOG.defaultImgCover} loading='lazy' objectFit='cover' layout='fill' alt={post.title} />
            </div>

          <div className='dark:border-gray-700 bg-white dark:bg-gray-800'>
            {/* 文章信息 */}
            <h1 className='font-bold text-2xl px-5 pt-5 text-black dark:text-white animate__animated animate__fadeIn'> {post.title}</h1>
            <h2 className='text-gray-500 px-5 pt-3 text-sm dark:text-gray-400 animate__animated animate__fadeIn'>{post.summary}</h2>
            <div className='justify-between mt-5 flex flex-wrap bg-gray-100 p-2 dark:bg-gray-700 dark:text-white border-b-2 dark:border-gray-500'>
              <div className='flex-nowrap flex'>
                <Link href={`/category/${post.category}`} passHref>
                  <div className='cursor-pointer text-md py-2 mx-3 text-gray-500 dark:text-gray-300 hover:text-black dark:hover:text-white'>
                    <FontAwesomeIcon icon={faFolderOpen} className='mr-1' />{post.category}
                  </div>
                </Link>
                {post.type[0] !== 'Page' && (
                  <div className='flex items-start text-gray-500 dark:text-gray-300 leading-10'>
                    {formatDate(
                      post?.date?.start_date || post.createdTime,
                      BLOG.lang
                    )}
                  </div>
                )}
              </div>
              {/* 不蒜子 */}
              <div id='busuanzi_container_page_pv' className='hidden'>
                <FontAwesomeIcon icon={faEye} className='text-gray-500 leading-none m-2.5' />
                &nbsp;<span id='busuanzi_value_page_pv' className='leading-6'></span>
              </div>
            </div>
          </div>

        </>)}
      </div>

      <div className='shadow-card  w-screen md:w-full md:px-10 px-5 max-w-5xl mx-auto dark:border-gray-700 bg-white dark:bg-gray-900'>

        {/* Notion文章主体 */}
        {blockMap && (
          <NotionRenderer recordMap={blockMap} mapPageUrl={mapPageUrl}
            components={{
              equation: Equation,
              code: Code,
              collectionRow: CollectionRow,
              collection: Collection
            }}
          />
        )}

        {/* 赞赏按钮 */}
        <RewardButton />

        {/* 推荐文章 */}
        <RecommendPosts currentPost={post} totalPosts={allPosts} />

        {/* 版权声明 */}
        <section
          className='overflow-auto dark:bg-gray-800 dark:text-gray-300 bg-gray-100 p-5 leading-8 border-l-4 border-red-500'>
          <ul>
            <li>本文作者: {BLOG.author}</li>
            <li>本文链接: <a href={url}>{url}</a></li>
            <li>版权声明: 本博客所有文章除特别声明外，均采用 BY-NC-SA 许可协议。转载请注明出处！</li>
          </ul>
        </section>

        {/* 标签列表 */}
        <section className='md:flex md:justify-between'>
          {post.tagItems && (
            <div className='flex flex-nowrap leading-8 p-1 py-4 overflow-x-auto'>
              <div className='hidden md:block dark:text-gray-300'>{locale.COMMON.TAGS}：</div>
              {post.tagItems.map(tag => (
                <TagItem key={tag.name} tag={tag} />
              ))}
            </div>
          )}
          <div>
            <ShareBar post={post} />
          </div>
        </section>

        {/* 上一篇下一篇文章 */}
        <div className='text-gray-800 my-5 dark:text-gray-300'>
          <hr />
          <div className='flex flex-wrap lg:flex-nowrap lg:space-x-10 justify-between py-2'>
            <Link href={`/article/${prev.slug}`} passHref>
              <div className='py-3 text-blue-500 text-lg hover:underline cursor-pointer'>
                <FontAwesomeIcon icon={faAngleDoubleLeft} className='mr-1' />{prev.title}</div>
            </Link>
            <Link href={`/article/${next.slug}`} passHref>
              <div className='flex py-3 text-blue-500 text-lg hover:underline cursor-pointer'>{next.title}
                <FontAwesomeIcon icon={faAngleDoubleRight} className='ml-1' />
              </div>
            </Link>
          </div>
        </div>
      </div>

      {/* 评论互动 */}
      <div
        className='shadow-card mb-20 w-screen md:w-full overflow-x-auto md:px-10 px-5 py-10 max-w-5xl mx-auto dark:border-gray-700 bg-white dark:bg-gray-700'>
        <Comment frontMatter={post} />
      </div>

    </article>

    {/* 悬浮目录按钮 */}
    <div className='block lg:hidden'>
      <TocDrawerButton onClick={() => { drawerRight.current.handleSwitchVisible() }} />
      {/* 目录侧边栏 */}
      <TocDrawer post={post} cRef={drawerRight} />
    </div>

  </BaseLayout>
}

export async function getStaticPaths () {
  let posts = []
  if (BLOG.isProd) {
    posts = await getAllPosts({ from: 'slug - paths', includePage: true })
  }
  return {
    paths: posts.map(row => `${BLOG.path}/article/${row.slug}`),
    fallback: true
  }
}

export async function getStaticProps ({ params: { slug } }) {
  const from = 'slug-props'
  const notionPageData = await getNotionPageData({ from })
  let allPosts = await getAllPosts({ notionPageData, from, includePage: true })
  const post = allPosts.find(p => p.slug === slug)

  if (!post) {
    return { props: {}, revalidate: 1 }
  }

  const blockMap = await getPostBlocks(post.id, 'slug')
  post.toc = []
  if (blockMap) {
    post.toc = getPageTableOfContents(post, blockMap)
  }

  allPosts = allPosts.filter(post => post.type[0] === 'Post')
  const tagOptions = notionPageData.tagOptions
  const tags = await getAllTags({ allPosts, tagOptions })
  const categories = await getAllCategories(allPosts)
  // 上一篇、下一篇文章关联
  const index = allPosts.indexOf(post)
  const prev = allPosts.slice(index - 1, index)[0] ?? allPosts.slice(-1)[0]
  const next = allPosts.slice(index + 1, index + 2)[0] ?? allPosts[0]

  return {
    props: { post, blockMap, tags, prev, next, allPosts, categories },
    revalidate: 1
  }
}

export default ArticleDetail