#399

frontend/src/components/TopNav.tsx

@@ -9,6 +9,7 @@ import TopNavUser from '@/components/TopNavUser'
 import { WikiIdBus } from '@/lib/eventBus/WikiIdBus'
 import { materialsKeys, tagsKeys, wikiKeys } from '@/lib/queryKeys'
 import { useClientBehaviourSettings } from '@/lib/useClientBehaviourSettings'
+import { canEditContent } from '@/lib/users'
 import { fetchTag, fetchTagByName } from '@/lib/tags'
 import { fetchMaterial } from '@/lib/materials'
 import { cn } from '@/lib/utils'
@@ -30,6 +31,7 @@ export const menuOutline = (
 	pathName: string },
 ): Menu => {
   const postCount = tag?.postCount ?? material?.tag?.postCount ?? 0
+  const editable = canEditContent (user)
 
   const wikiPageFlg = Boolean (/^\/wiki\/(?!new|changes)[^/]+/.test (pathName) && wikiId)
   const wikiTitle = pathName.split ('/')[2] ?? ''
@@ -42,10 +44,8 @@ export const menuOutline = (
       { name: '広場', to: '/posts', subMenu: [
 	  { name: '一覧', to: '/posts' },
 	  { name: '検索', to: '/posts/search' },
-	  { name: '追加', to: '/posts/new',
-	    visible: ['admin', 'member'].includes (user?.role) },
-	  { name: '取込', to: '/posts/import',
-	    visible: ['admin', 'member'].includes (user?.role) },
+	  { name: '追加', to: '/posts/new', visible: editable },
+	  { name: '取込', to: '/posts/import', visible: editable },
 	  { name: '全体履歴', to: '/posts/changes' },
 	  { name: 'ヘルプ', to: '/wiki/ヘルプ:広場' }] },
       { name: 'タグ', to: '/tags', subMenu: [
@@ -61,8 +61,7 @@ export const menuOutline = (
 	    visible: tagFlg && tag?.category !== 'nico' }] },
       { name: '素材', to: '/materials', visible: true, subMenu: [
 	  { name: '一覧', to: '/materials' },
-	  { name: '追加', to: '/materials/new',
-	    visible: ['admin', 'member'].includes (user?.role) },
+	  { name: '追加', to: '/materials/new', visible: editable },
 	  { name: '抑止', to: '/materials/suppressions',
 	    visible: user?.role === 'admin' },
 	  { name: '全体履歴', to: '/materials/changes' },
@@ -75,8 +74,7 @@ export const menuOutline = (
 	    visible: materialFlg }] },
       { name: 'Wiki', to: '/wiki/ヘルプ:ホーム', base: '/wiki', subMenu: [
 	  { name: '検索', to: '/wiki' },
-	  { name: '新規', to: '/wiki/new',
-	    visible: ['member', 'admin'].includes (user?.role) },
+	  { name: '新規', to: '/wiki/new', visible: editable },
 	  { name: '全体履歴', to: '/wiki/changes' },
 	  { name: 'ヘルプ', to: '/wiki/ヘルプ:Wiki' },
 	  { component: <Separator/>, visible: wikiPageFlg },
@@ -84,7 +82,7 @@ export const menuOutline = (
 	    visible: wikiPageFlg },
 	  { name: '履歴', to: `/wiki/changes?id=${ wikiId }`, visible: wikiPageFlg },
 	  { name: '編輯', to: `/wiki/${ wikiId || wikiTitle }/edit`,
-	    visible: wikiPageFlg && ['admin', 'member'].includes (user?.role) }] },
+	    visible: wikiPageFlg && editable }] },
       { name: 'おたのしみ', visible: false, subMenu: [
 	  { name: '上映会 (β)', to: '/theatres/1' },
 	  { name: 'グカネータ (β)', to: '/gekanator' }] },