#45 API ぼちぼち

backend/app/controllers/wiki_pages_controller.rb

@@ -49,4 +49,22 @@ class WikiPagesController < ApplicationController
 
     render json: q.limit(20)
   end
+
+  def changes
+    id = params[:id]
+    log = id.present? ? wiki.page("#{ id }.md").versions : wiki.repo.log('main', nil, max_count: 50)
+    render json: log.map { |commit|
+        { sha:        commit.id,
+          author:     commit.author.name,
+          message:    commit.message,
+          timestamp:  commit.authored_date } }
+  end
+
+  private
+
+  WIKI_PATH = Rails.root.join('wiki').to_s
+
+  def wiki
+    @wiki ||= Gollum::Wiki.new(WIKI_PATH)
+  end
 end

backend/config/routes.rb

@@ -6,6 +6,7 @@ Rails.application.routes.draw do
   get 'preview/thumbnail', to: 'preview#thumbnail'
   get 'wiki/title/:title', to: 'wiki_pages#show_by_title'
   get 'wiki/search', to: 'wiki_pages#search'
+  get 'wiki/changes', to: 'wiki_pages#changes'
   get 'wiki/:id', to: 'wiki_pages#show'
   post 'wiki', to: 'wiki_pages#create'
   put 'wiki/:id', to: 'wiki_pages#update'

frontend/src/App.tsx

@@ -11,6 +11,7 @@ import WikiPage from '@/pages/WikiPage'
 import WikiNewPage from '@/pages/WikiNewPage'
 import WikiEditPage from '@/pages/WikiEditPage'
 import WikiDetailPage from '@/pages/WikiDetailPage'
+import WikiHistoryPage from '@/pages/WikiHistoryPage'
 import { API_BASE_URL } from '@/config'
 import axios from 'axios'
 import { Toaster } from '@/components/ui/toaster'
@@ -66,6 +67,7 @@ export default () => {
                 <Route path="/wiki/:name" element={<WikiDetailPage />} />
                 <Route path="/wiki/new" element={<WikiNewPage />} />
                 <Route path="/wiki/:id/edit" element={<WikiEditPage />} />
+                <Route path="/wiki/changes" element={<WikiHistoryPage />} />
               </Routes>
             </div>
           </div>

frontend/src/components/TopNav.tsx

@@ -130,7 +130,7 @@ const TopNav: React.FC = ({ user, setUser }: Props) => {
                       <>
                         <Separator />
                         <Link to={`/posts?tags=${ location.pathname.split ('/')[2] }`} className={subClass}>投稿</Link>
-                        <Link to={`/wiki/${ wikiId || location.pathname.split ('/')[2] }/history`} className={subClass}>履歴</Link>
+                        <Link to={`/wiki/changes?id=${ wikiId }`} className={subClass}>履歴</Link>
                         <Link to={`/wiki/${ wikiId || location.pathname.split ('/')[2] }/edit`} className={subClass}>編輯</Link>
                       </>}
                 </div>)

frontend/src/pages/WikiHistoryPage.tsx

@@ -0,0 +1,8 @@
+import MainArea from '@/components/layout/MainArea'
+
+
+export default () => {
+  return (
+      <MainArea>
+      </MainArea>)
+}