增加前台题目的重新判题功能

oj/urls.py

@@ -17,7 +17,8 @@ from group.views import (GroupAdminAPIView, GroupMemberAdminAPIView,
 from admin.views import AdminTemplateView
 
 from problem.views import TestCaseUploadAPIView, ProblemTagAdminAPIView, ProblemAdminAPIView
-from submission.views import SubmissionAPIView, SubmissionAdminAPIView, SubmissionShareAPIView
+from submission.views import (SubmissionAPIView, SubmissionAdminAPIView,
+                              SubmissionShareAPIView, SubmissionRejudgeAdminAPIView)
 from contest_submission.views import ContestSubmissionAPIView, ContestSubmissionAdminAPIView
 from monitor.views import QueueLengthMonitorAPIView
 from utils.views import SimditorImageUploadAPIView
@@ -119,4 +120,5 @@ urlpatterns = [
     url(r'^api/account_security_check/$', AccountSecurityAPIView.as_view(), name="account_security_check"),
 
     url(r'^api/contest/time/$', ContestTimeAPIView.as_view(), name="contest_time_api_view"),
+    url(r'^api/admin/rejudge/$', SubmissionRejudgeAdminAPIView.as_view(), name="submission_rejudge_api"),
 ]

static/src/js/app/admin/problem/submissionList.js

@@ -51,6 +51,20 @@ require(["jquery", "avalon", "csrfToken", "bsAlert"], function ($, avalon, csrfT
                 },
                 showProblemListPage: function(){
                     vm.$fire("up!showProblemListPage");
+                },
+                rejudge: function(submission_id){
+                    $.ajax({
+                        beforeSend: csrfTokenHeader,
+                        url: "/api/admin/rejudge/",
+                        method: "post",
+                        data: {"submission_id": submission_id},
+                        success: function(data){
+                            if(!data.code){
+                                bsAlert("重判任务提交成功");
+                            }
+                        }
+
+                    })
                 }
             });
         }

submission/serializers.py

@@ -26,3 +26,7 @@ class SubmissionhareSerializer(serializers.Serializer):
     submission_id = serializers.CharField(max_length=40)
 
 
+class SubmissionRejudgeSerializer(serializers.Serializer):
+    submission_id  = serializers.CharField(max_length=40)
+
+

submission/views.py

@@ -19,7 +19,8 @@ from announcement.models import Announcement
 from utils.shortcuts import serializer_invalid_response, error_response, success_response, error_page, paginate
 
 from .models import Submission
-from .serializers import CreateSubmissionSerializer, SubmissionSerializer, SubmissionhareSerializer
+from .serializers import (CreateSubmissionSerializer, SubmissionSerializer,
+                          SubmissionhareSerializer, SubmissionRejudgeSerializer)
 
 
 logger = logging.getLogger("app_info")
@@ -219,3 +220,30 @@ class SubmissionShareAPIView(APIView):
             return success_response(submission.shared)
         else:
             return serializer_invalid_response(serializer)
+
+
+class SubmissionRejudgeAdminAPIView(APIView):
+    def post(self, request):
+        serializer = SubmissionRejudgeSerializer(data=request.data)
+        if serializer.is_valid():
+            submission_id = serializer.data["submission_id"]
+            try:
+                submission = Submission.objects.get(id=submission_id)
+            except Submission.DoesNotExist:
+                return error_response(u"提交不存在")
+            # 目前只考虑前台公开题目的重新判题
+            try:
+                problem = Problem.objects.get(id=submission.problem_id)
+            except Problem.DoesNotExist:
+                return error_response(u"题目不存在")
+            try:
+                judge.delay(submission_id, problem.time_limit, problem.memory_limit, problem.test_case_id)
+            except Exception as e:
+                logger.error(e)
+                return error_response(u"提交判题任务失败")
+
+            # 增加redis 中判题队列长度的计数器
+            r = redis.Redis(host=redis_config["host"], port=redis_config["port"], db=redis_config["db"])
+            r.incr("judge_queue_length")
+        else:
+            return serializer_invalid_response(serializer)

template/src/admin/problem/submission_list.html

@@ -22,6 +22,7 @@
             <td>{{ results[el.result] }}</td>
             <td>
                 <a class="btn btn-info" ms-attr-href="'/submission/' + el.id + '/'" target="_blank">详情</a>
+                <a class="btn btn-primary" ms-click="rejudge(el.id)">重判</a>
             </td>
         </tr>
     </table>