アイヌ語追加 (#428) (#433)

Reviewed-on: #433
Co-authored-by: miteruzo <miteruzo@naver.com>

frontend/src/components/WikiBody.tsx

@@ -3,16 +3,20 @@ import { useMemo } from 'react'
 import ReactMarkdown from 'react-markdown'
 import remarkGFM from 'remark-gfm'
 
+import { useLocale } from '@/lib/useLocale'
+import { useUITranslation } from '@/lib/useUITranslation'
 import PrefetchLink from '@/components/PrefetchLink'
 import { wikiKeys } from '@/lib/queryKeys'
 import remarkWikiAutoLink from '@/lib/remark-wiki-autolink'
-import { fetchWikiPages } from '@/lib/wiki'
+import { fetchWikiAutolinkCandidates } from '@/lib/wiki'
+import { ainuMDXComponents, LocalisedDocument } from '@/mdx-components'
 
 import type { FC } from 'react'
 import type { Components } from 'react-markdown'
 
 type Props = { title: string
-	       body?: string }
+	       body?: string
+	       language?: string }
 
 const mdComponents = { a: (({ href, children }) => (
 			      ['/', '.'].some (e => href?.startsWith (e))
@@ -25,20 +29,33 @@ const mdComponents = { a: (({ href, children }) => (
 				  </a>))) } as const satisfies Components
 
 
-const WikiBody: FC<Props> = ({ title, body }) => {
+const WikiBody: FC<Props> = ({ title, body, language = 'und' }) => {
+  const { message } = useUITranslation ('wiki')
+  const locale = useLocale ()
+  const missingPage = message ('missingPage', {
+      url: `/wiki/new?title=${ encodeURIComponent (title) }` })
+  const contentLanguage = body ? language : missingPage.language
+  const matchLanguage = contentLanguage === 'und'
+      ? 'ja' : (contentLanguage === 'ain-Kana' ? 'ain' : contentLanguage)
   const { data } = useQuery ({
       enabled: Boolean (body),
-      queryKey: wikiKeys.index ({ }),
-      queryFn: () => fetchWikiPages ({ }) })
-  const pageNames = (data ?? []).map (page => page.title).sort ((a, b) => b.length - a.length)
+      queryKey: wikiKeys.autolinkCandidates (matchLanguage, locale),
+      queryFn: () => fetchWikiAutolinkCandidates (matchLanguage, locale) })
 
   const remarkPlugins = useMemo (
-      () => [() => remarkWikiAutoLink (pageNames), remarkGFM], [pageNames])
+      () => [() => remarkWikiAutoLink (data ?? [], matchLanguage, locale), remarkGFM],
+      [data, matchLanguage, locale])
+  const components = {
+      ...((contentLanguage === 'ain' || contentLanguage === 'ain-Kana')
+	  ? ainuMDXComponents : { }),
+      ...mdComponents }
 
   return (
-      <ReactMarkdown components={mdComponents} remarkPlugins={remarkPlugins}>
-	{body || `このページは存在しません。[新規作成してください](/wiki/new?title=${ encodeURIComponent (title) })。`}
-      </ReactMarkdown>)
+      <LocalisedDocument language={contentLanguage}>
+	<ReactMarkdown components={components} remarkPlugins={remarkPlugins}>
+	  {body || missingPage.text}
+	</ReactMarkdown>
+      </LocalisedDocument>)
 }
 
-export default WikiBody
+export default WikiBody