From 76545cf72f5581887478633fcc15555a33a0c124 Mon Sep 17 00:00:00 2001
From: xxq250 <xxq250@qq.com>
Date: Thu, 19 Jun 2025 14:10:16 +0800
Subject: [PATCH] =?UTF-8?q?add=20=E5=85=8B=E9=9A=86=E6=A3=80=E6=B5=8B?=
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---
 app/controllers/projects_controller.rb | 18 ++++++++++++++++++
 config/routes.rb                       |  1 +
 2 files changed, 19 insertions(+)

diff --git a/app/controllers/projects_controller.rb b/app/controllers/projects_controller.rb
index dfe8cf3b4..261bf1025 100644
--- a/app/controllers/projects_controller.rb
+++ b/app/controllers/projects_controller.rb
@@ -383,6 +383,24 @@ class ProjectsController < ApplicationController
     end
   end
 
+  def clone_detection
+    forge_url = "#{Rails.application.config_for(:configuration)['platform_url']}"
+    target_dir = "2-#{SecureRandom.hex(6)}"
+    source_url = "#{forge_url}/#{@project.owner.name}/#{@project.identifier}.git"
+    source_dir = "#{@project.id}-#{SecureRandom.hex(6)}"
+    clone_dir = File.join(Rails.root, "public", "clone_detection")
+    system("cd #{clone_dir} && git clone #{params[:target_url]} #{target_dir}")
+    system("cd #{clone_dir} && git clone #{source_url} #{source_dir}")
+    system("cd /var/www/NiCad-6.2 && ./nicad6cross functions java /var/www/forgeplus/public/clone_detection/#{source_dir} /var/www/forgeplus/public/clone_detection/#{target_dir}")
+    view_url = "#{forge_url}/#{source_dir}_functions-blind-crossclones/#{source_dir}_functions-blind-crossclones-0.30-classes-withsource.html"
+    system("rm -rf /var/www/forgeplus/public/clone_detection/#{source_dir}")
+    system("rm -rf /var/www/forgeplus/public/clone_detection/#{target_dir}")
+    render_ok({ view_url: view_url })
+  rescue
+    Rails.logger.info("clone_detection...............error，#{forge_url},#{source_url}")
+    system("rm -rf /var/www/forgeplus/public/clone_detection/#{source_dir}")
+    system("rm -rf /var/www/forgeplus/public/clone_detection/#{target_dir}")
+  end
 
   private
 
diff --git a/config/routes.rb b/config/routes.rb
index 3e9145ae7..086ff5261 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -548,6 +548,7 @@ Rails.application.routes.draw do
           get :forks, to: 'projects#fork_users'
           match :about, :via => [:get, :put, :post]
           post :quit
+          post :clone_detection
         end
       end