#19 ひとまづ表示のみ

backend/app/controllers/wiki_pages_controller.rb

@@ -1,16 +1,24 @@
 class WikiPagesController < ApplicationController
-  def index
-  end
-
   def show
-  end
-
-  def create
+    p params
+    wiki_page = WikiPage.find_by(title: params[:title])
+    if wiki_page
+      render plain: wiki_page.markdown
+    else
+      head :not_found
+    end
   end
 
   def update
-  end
+    return head :unauthorized unless current_user
 
-  def destroy
+    title = params[:title]
+    wiki_page = WikiPage.find_by(title: title)
+    unless wiki_page
+      wiki_page = WikiPage.new(title: title, created_user: current_user, updated_user: current_user)
+    end
+    wiki_page.markdown = params[:markdown]
+    wiki_page.save!
+    head :ok
   end
 end

backend/app/controllers/wiki_proxy_controller.rb

@@ -1,31 +0,0 @@
-require 'net/http'
-require 'uri'
-
-
-class WikiProxyController < ApplicationController
-  def edit
-    tag = params[:tag]
-    uri = "http://localhost:4567/gollum/edit/#{ URI.encode_www_form_component(tag) }"
-    begin
-      res = fetch_with_redirect(uri)
-      render html: res.body.html_safe, content_type: res.content_type
-    rescue => e
-      render plain: "Wiki システムとの通信に失敗しました：#{ e.message }", status: 502
-    end
-  end
-
-  private
-
-  def fetch_with_redirect uri_str, limit = 5
-    raise 'Too many redirects' if limit == 0
-
-    uri = URI.parse(uri_str)
-    res = Net::HTTP.get_response(uri)
-    if res.is_a? Net::HTTPRedirection
-      location = res['location']
-      fetch_with_redirect(location, limit - 1)
-    else
-      res
-    end
-  end
-end