.

app/controllers/jupyters_controller.rb

@@ -2,6 +2,8 @@ require 'net/http'
 
 class JupytersController < ApplicationController
 
+    include JupyterService
+
     before_action :shixun
 
     def open

app/controllers/shixuns_controller.rb

@@ -3,6 +3,7 @@ class ShixunsController < ApplicationController
 	include ApplicationHelper
 	include ElasticsearchAble
 	include CoursesHelper
+	include JupyterService
 
 	before_action :require_login, :check_auth, except: [:download_file, :index, :menus, :show, :show_right, :ranking_list,
 																											:discusses, :collaborators, :fork_list, :propaedeutics]
@@ -26,7 +27,7 @@ class ShixunsController < ApplicationController
 
 
 
-	helper_method :jupyter_url
+	helper_method :jupyter_url_with_shixun, :jupyter_port_with_shixun
 
 	## 获取课程列表
   def index
@@ -532,22 +533,7 @@ class ShixunsController < ApplicationController
 		# @evaluate_scirpt = @shixun.evaluate_script || "无"
 	end
 
-	def jupyter_url(shixun)
-		#打开tpm - juypter接口
-		if shixun.is_jupyter?
-		  shixun_tomcat = edu_setting('cloud_bridge')
-		  uri = "#{shixun_tomcat}/bridge/jupyter/get"
-		  tpiID = "tpm#{shixun.id}"
-		  params = {tpiID: tpiID, :containers => "#{Base64.urlsafe_encode64(shixun_container_limit(shixun))}"}
 	
-		  logger.info "test_juypter: uri->#{uri}, params->#{params}"
-		  res = uri_post uri, params
-		  logger.info "test_juypter: #{res}"
-	
-		  return "https://#{res['port']}.jupyter.educoder.net/notebooks/data/workspace/myshixun_#{tpiID}/01.ipynb"
-		end
-	
-	end
 
 	# 获取脚本内容
 	def get_script_contents

app/services/jupyter_service.rb

@@ -0,0 +1,115 @@
+#coding=utf-8
+
+module JupyterService
+
+    def _open_shixun_jupyter(shixun)
+        if shixun.is_jupyter?
+            shixun_tomcat = edu_setting('cloud_bridge')
+            uri = "#{shixun_tomcat}/bridge/jupyter/get"
+            tpiID = "tpm#{shixun.id}"
+            params = {tpiID: tpiID, :containers => "#{Base64.urlsafe_encode64(shixun_container_limit(shixun))}"}
+    
+            logger.info "test_juypter: uri->#{uri}, params->#{params}"
+            res = uri_post uri, params
+            logger.info "test_juypter: #{res}"
+
+            @shixun_jupyter_port = res['port']
+    
+            return "https://#{res['port']}.jupyter.educoder.net/notebooks/data/workspace/myshixun_#{tpiID}/01.ipynb"
+        end
+    end
+
+    def jupyter_url_with_shixun(shixun)
+        #打开tpm - juypter接口
+        _open_shixun_jupyter(shixun)
+    end
+
+    def jupyter_port_with_shixun(shixun)
+        if @shixun_jupyter_port.to_i <=0 
+            _open_shixun_jupyter(shixun)
+        end
+        @shixun_jupyter_port
+    end
+
+    def jupyter_url_with_game(game)
+        ## 打开tpi
+        shixun = game.myshixun.shixun
+
+        if shixun.is_jupyter?
+            shixun_tomcat = edu_setting('cloud_bridge')
+            uri = "#{shixun_tomcat}/bridge/jupyter/get"
+
+            tpiID = game.myshixun.id
+            params = {tpiID: tpiID, :containers => "#{Base64.urlsafe_encode64(shixun_container_limit(shixun))}"}
+            res = uri_post uri, params
+
+            logger.info "test_juypter: #{res}"
+            
+            if res && res['code'].to_i != 0
+                raise("实训云平台繁忙（繁忙等级：99）")
+            end
+
+            repo_save_path = game.myshixun.repo_save_path
+
+            "https://#{res['port']}.jupyter.educoder.net/notebooks/data/workspace/myshixun_#{tpiID}/#{repo_save_path}/01.ipynb"
+        end
+    end
+
+
+    def jupyter_save_with_shixun(shixun,jupyter_port)
+        author_name = current_user.real_name
+        author_email = current_user.git_mail
+        message = "User submitted"
+
+        tpiID = "tpm#{shixun.id}"
+
+        #https://47526.jupyter.educoder.net/nbconvert/notebook/data/workspace/myshixun_570461/f2ef5p798r20191210163135/01.ipynb?download=true
+        src_url = URI("https://#{jupyter_port}.jupyter.educoder.net/nbconvert/notebook/data/workspace/myshixun_#{tpiID}/01.ipynb?download=true")
+        response = Net::HTTP.get_response(src_url)
+
+        if response.code.to_i != 200
+            raise("获取文件内容失败：#{response.code}")
+        end
+
+        content = response.body
+        
+        c = GitService.update_file(repo_path: @shixun.repo_path,
+            file_path: "01.ipynb",
+            message: message,
+            content: content,
+            author_name: author_name,
+            author_email: author_email)
+
+        return c.size
+    end
+
+    def jupyter_save_with_game(game,jupyter_port)
+        author_name = current_user.real_name
+        author_email = current_user.git_mail
+        message = "User submitted"
+
+        tpiID = game.myshixun.id
+
+        repo_save_path = game.myshixun.repo_save_path
+
+        src_url = URI("https://#{jupyter_port}.jupyter.educoder.net/nbconvert/notebook/data/workspace/myshixun_#{tpiID}/#{repo_save_path}/01.ipynb?download=true")
+        response = Net::HTTP.get_response(src_url)
+
+        if response.code.to_i != 200
+            raise("获取文件内容失败：#{response.code}")
+        end
+
+        content = response.body
+        
+        c = GitService.update_file(repo_path: game.myshixun.repo_path,
+            file_path: "01.ipynb",
+            message: message,
+            content: content,
+            author_name: author_name,
+            author_email: author_email)
+
+        return c.size
+    end
+
+
+end

app/views/shixuns/show.json.jbuilder

@@ -3,3 +3,5 @@ json.identity User.current.shixun_identity(@shixun)
 json.power @power
 json.partial! 'shixuns/top', locals: { shixun: @shixun, current_myshixun: @current_myshixun }
 json.secret_repository @shixun.shixun_secret_repository.present?
+json.jupyter_url jupyter_url_with_shixun(@shixun)
+json.jupyter_port jupyter_port_with_shixun(@shixun)