NotionNext/themes/plog/index.js

import Comment from '@/components/Comment'
import replaceSearchResult from '@/components/Mark'
import NotionPage from '@/components/NotionPage'
import ShareBar from '@/components/ShareBar'
import { siteConfig } from '@/lib/config'
import { useGlobal } from '@/lib/global'
import { isBrowser } from '@/lib/utils'
import { Transition } from '@headlessui/react'
import Link from 'next/link'
import { useRouter } from 'next/router'
import { createContext, useContext, useEffect, useState } from 'react'
import { ArticleFooter } from './components/ArticleFooter'
import { ArticleInfo } from './components/ArticleInfo'
import { ArticleLock } from './components/ArticleLock'
import BlogArchiveItem from './components/BlogArchiveItem'
import { BlogListPage } from './components/BlogListPage'
import { BlogListScroll } from './components/BlogListScroll'
import BottomNav from './components/BottomNav'
import Modal from './components/Modal'
import Header from './components/Nav'
import SearchNavBar from './components/SearchNavBar'
import CONFIG from './config'
import { Style } from './style'

// 主题全局状态
const ThemeGlobalPlog = createContext()
export const usePlogGlobal = () => useContext(ThemeGlobalPlog)

/**
 * 基础布局 采用左右两侧布局，移动端使用顶部导航栏

 * @returns {JSX.Element}
 * @constructor
 */
const LayoutBase = props => {
  const { children, topSlot } = props
  const { onLoading } = useGlobal()
  const [showModal, setShowModal] = useState(false)
  const [modalContent, setModalContent] = useState(null)

  // 页面切换关闭遮罩
  const router = useRouter()
  const closeModal = () => {
    setShowModal(false)
  }

  useEffect(() => {
    router.events.on('routeChangeComplete', closeModal)
    return () => {
      router.events.off('routeChangeComplete', closeModal)
    }
  }, [router.events])

  return (
    <ThemeGlobalPlog.Provider
      value={{ showModal, setShowModal, modalContent, setModalContent }}>
      <div
        id='theme-plog'
        className={`${siteConfig('FONT_STYLE')} plog relative dark:text-gray-300 w-full dark:bg-black min-h-screen scroll-smooth`}>
        <Style />

        {/* 移动端顶部导航栏 */}
        <Header {...props} />

        {/* 主区 */}
        <main
          id='out-wrapper'
          className={
            'relative m-auto flex-grow w-full transition-all pb-16 pt-16 md:pt-0'
          }>
          <Transition
            show={!onLoading}
            appear={true}
            enter='transition ease-in-out duration-700 transform order-first'
            enterFrom='opacity-0 translate-y-16'
            enterTo='opacity-100'
            leave='transition ease-in-out duration-300 transform'
            leaveFrom='opacity-100 translate-y-0'
            leaveTo='opacity-0 -translate-y-16'
            unmount={false}>
            {/* 顶部插槽 */}
            {topSlot}
            {children}
          </Transition>
        </main>

        {/* 弹出框 - 用于放大显示首页图片等作用 */}
        <Modal {...props} />

        {/* 桌面端底部导航栏 */}
        <BottomNav {...props} />
      </div>
    </ThemeGlobalPlog.Provider>
  )
}

/**
 * 首页
 * 首页是个博客列表，加上顶部嵌入一个公告
 * @param {*} props
 * @returns
 */
const LayoutIndex = props => {
  return <LayoutPostList {...props} />
}

/**
 * 博客列表
 * @param {*} props
 * @returns
 */
const LayoutPostList = props => {
  return (
    <>
      {siteConfig('POST_LIST_STYLE') === 'page' ? (
        <BlogListPage {...props} />
      ) : (
        <BlogListScroll {...props} />
      )}
    </>
  )
}

/**
 * 搜索
 * 页面是博客列表，上方嵌入一个搜索引导条
 * @param {*} props
 * @returns
 */
const LayoutSearch = props => {
  const { keyword } = props

  useEffect(() => {
    if (isBrowser) {
      replaceSearchResult({
        doms: document.getElementById('posts-wrapper'),
        search: keyword,
        target: {
          element: 'span',
          className: 'text-red-500 border-b border-dashed'
        }
      })
    }
  }, [])

  return <LayoutPostList {...props} topSlot={<SearchNavBar {...props} />} />
}

/**
 * 归档
 * @param {*} props
 * @returns
 */
const LayoutArchive = props => {
  const { archivePosts } = props
  return (
    <>
      <div className='mb-10 pb-20 md:py-12 p-3  min-h-screen w-full'>
        {Object.keys(archivePosts).map(archiveTitle => (
          <BlogArchiveItem
            key={archiveTitle}
            archiveTitle={archiveTitle}
            archivePosts={archivePosts}
          />
        ))}
      </div>
    </>
  )
}

/**
 * 文章详情
 * @param {*} props
 * @returns
 */
const LayoutSlug = props => {
  const { post, lock, validPassword } = props
  const router = useRouter()
  const waiting404 = siteConfig('POST_WAITING_TIME_FOR_404') * 1000
  useEffect(() => {
    // 404
    if (!post) {
      setTimeout(
        () => {
          if (isBrowser) {
            const article = document.querySelector('#article-wrapper #notion-article')
            if (!article) {
              router.push('/404').then(() => {
                console.warn('找不到页面', router.asPath)
              })
            }
          }
        },
        waiting404
      )
    }
  }, [post])
  return (
    <>
      {lock && <ArticleLock validPassword={validPassword} />}

      {!lock && post && (
        <div className='px-2 my-16 max-w-6xl mx-auto'>
          <>
            <ArticleInfo post={post} />
            <div id='article-wrapper'>
              <NotionPage post={post} />
            </div>
            <ShareBar post={post} />
            <Comment frontMatter={post} />
            <ArticleFooter />
          </>
        </div>
      )}
    </>
  )
}

/**
 * 404 页面
 * @param {*} props
 * @returns
 */
const Layout404 = props => {
  return <>404 Not found.</>
}

/**
 * 文章分类列表
 * @param {*} props
 * @returns
 */
const LayoutCategoryIndex = props => {
  const { categoryOptions } = props

  return (
    <>
      <div id='category-list' className='duration-200 flex flex-wrap'>
        {categoryOptions?.map(category => {
          return (
            <Link
              key={category.name}
              href={`/category/${category.name}`}
              passHref
              legacyBehavior>
              <div
                className={
                  'hover:text-black dark:hover:text-white dark:text-gray-300 dark:hover:bg-gray-600 px-5 cursor-pointer py-2 hover:bg-gray-100'
                }>
                <i className='mr-4 fas fa-folder' />
                {category.name}({category.count})
              </div>
            </Link>
          )
        })}
      </div>
    </>
  )
}

/**
 * 文章标签列表
 * @param {*} props
 * @returns
 */
const LayoutTagIndex = props => {
  const { tagOptions } = props
  return (
    <>
      <div>
        <div id='tags-list' className='duration-200 flex flex-wrap'>
          {tagOptions.map(tag => {
            return (
              <div key={tag.name} className='p-2'>
                <Link
                  key={tag}
                  href={`/tag/${encodeURIComponent(tag.name)}`}
                  passHref
                  className={`cursor-pointer inline-block rounded hover:bg-gray-500 hover:text-white duration-200 mr-2 py-1 px-2 text-xs whitespace-nowrap dark:hover:text-white text-gray-600 hover:shadow-xl dark:border-gray-400 notion-${tag.color}_background dark:bg-gray-800`}>
                  <div className='font-light dark:text-gray-400'>
                    <i className='mr-1 fas fa-tag' />{' '}
                    {tag.name + (tag.count ? `(${tag.count})` : '')}{' '}
                  </div>
                </Link>
              </div>
            )
          })}
        </div>
      </div>
    </>
  )
}

export {
  Layout404,
  LayoutArchive,
  LayoutBase,
  LayoutCategoryIndex,
  LayoutIndex,
  LayoutPostList,
  LayoutSearch,
  LayoutSlug,
  LayoutTagIndex,
  CONFIG as THEME_CONFIG
}