增加公开比赛题目的功能

contest/views.py

@@ -16,10 +16,11 @@ from rest_framework.views import APIView
 from utils.shortcuts import (serializer_invalid_response, error_response,
                              success_response, paginate, error_page, paginate_data)
 from account.models import SUPER_ADMIN, User
-from account.decorators import login_required
+from account.decorators import login_required, super_admin_required
 from group.models import Group
 from utils.cache import get_cache_redis
 from submission.models import Submission
+from problem.models import Problem
 from .models import (Contest, ContestProblem, CONTEST_ENDED,
                      CONTEST_NOT_START, CONTEST_UNDERWAY, ContestRank)
 from .models import GROUP_CONTEST, PUBLIC_CONTEST, PASSWORD_PROTECTED_CONTEST
@@ -271,6 +272,26 @@ class ContestProblemAdminAPIView(APIView):
         return paginate(request, contest_problems, ContestProblemSerializer)
 
 
+class MakeContestProblemPublicAPIView(APIView):
+    @super_admin_required
+    def post(self, request):
+        problem_id = request.data.get("problem_id", -1)
+        try:
+            problem = ContestProblem.objects.get(id=problem_id)
+        except ContestProblem.DoesNotExist:
+            return error_response(u"比赛不存在")
+        Problem.objects.create(title=problem.title, description=problem.description,
+                               input_description=problem.input_description,
+                               output_description=problem.output_description,
+                               samples=problem.samples,
+                               test_case_id=problem.test_case_id,
+                               hint=problem.hint, created_by=problem.created_by,
+                               time_limit=problem.time_limit, memory_limit=problem.memory_limit,
+                               visible=False, difficulty=-1, source=problem.contest.title)
+        return success_response(u"创建成功")
+
+
+
 class ContestPasswordVerifyAPIView(APIView):
     @login_required
     def post(self, request):