pawol.nu/pages/teks/[slug].js

import PropTypes from 'prop-types'

import {jwennTeksEpiSlug, jwennTeks} from '../../lib/oki-api'

import TeksDrawer from '../../components/teks/teks-drawer'
import HeadLayout from '../../components/head-layout'

const jwennAwtis = awtis => {
  return awtis.map(a => a.alias).join(', ')
}

export default function SlugTeks({teks, anTeks, slug}) {
  const awtis = anTeks.awtis.length === 1 ? anTeks.awtis.alias : jwennAwtis(anTeks.awtis)

  return (
    <HeadLayout title={`${awtis} - ${anTeks.tit}`} tab={2} slug={`teks/${slug}`}>
      <TeksDrawer teks={teks} anTeks={anTeks} />
    </HeadLayout>
  )
}

export async function getServerSideProps({query}) {
  const {slug} = query
  const teks = await jwennTeks()
  const anTeks = await jwennTeksEpiSlug(slug)

  if (!anTeks) {
    throw new Error('San répons')
  }

  return {
    props: {
      teks,
      anTeks,
      slug
    }
  }
}

SlugTeks.propTypes = {
  teks: PropTypes.array.isRequired,
  anTeks: PropTypes.object.isRequired,
  slug: PropTypes.string.isRequired
}