Merge branch 'dev-sxw' into virusdefender-dev

* dev-sxw:
  实现了比赛提交列表里封榜的行为，封榜以后只显示缓存里的提交数据和封榜后自己的提交，封榜以后rank不再刷新（rank里还不会显示自己封榜以后的提交。。。这好像不对呀）
  增加比赛提交页面封榜行为
  修改函数名称
  为User   problems_status 添加默认值，并精简了相关代码

Conflicts:
	contest/views.py

account/migrations/0003_auto_20150915_2025.py

@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('account', '0002_user_problems_status'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='user',
+            name='problems_status',
+            field=models.TextField(default=b'{}'),
+        ),
+    ]

account/models.py

@@ -31,8 +31,7 @@ class User(AbstractBaseUser):
     # 0代表不是管理员 1是普通管理员 2是超级管理员
     admin_type = models.IntegerField(default=0)
     # JSON字典用来表示该用户的问题的解决状态 1为ac，2为正在进行
-    problems_status = models.TextField(blank=True)
-
+    problems_status = models.TextField(default="{}")
 
     USERNAME_FIELD = 'username'
     REQUIRED_FIELDS = []

contest/views.py

@@ -391,7 +391,7 @@ def _cmp(x, y):
             return -1
 
 
-def get_the_time_format(seconds):
+def get_the_formatted_time(seconds):
     if not seconds:
         return ""
     result = str(seconds % 60)
@@ -427,7 +427,7 @@ def contest_rank_page(request, contest_id):
                         "first_achieved": status.first_achieved,
                         "ac": status.ac,
                         "failed_number": status.total_submission_number,
-                        "ac_time": get_the_time_format(status.ac_time)})
+                        "ac_time": get_the_formatted_time(status.ac_time)})
                     if status.ac:
                         result[i]["problems"][-1]["failed_number"] -= 1
                 except ContestSubmission.DoesNotExist:
@@ -436,7 +436,8 @@ def contest_rank_page(request, contest_id):
             user= User.objects.get(id=result[i]["user_id"])
             result[i]["username"] = user.username
             result[i]["real_name"] = user.real_name
-            result[i]["total_time"] = get_the_time_format(submissions.filter(ac=True).aggregate(total_time=Sum("total_time"))["total_time"])
+            result[i]["total_time"] = get_the_formatted_time(submissions.filter(ac=True).aggregate(total_time=Sum("total_time"))["total_time"])
+
         result = sorted(result, cmp=_cmp, reverse=True)
         r.set("contest_rank_" + contest_id, json.dumps(list(result)))
     else:

contest_submission/views.py

@@ -1,9 +1,11 @@
 # coding=utf-8
 import json
+from datetime import datetime
 import redis
+import pytz
 from django.shortcuts import render
 from django.core.paginator import Paginator
-
+from django.utils import timezone
 from rest_framework.views import APIView
 
 from judge.judger_controller.tasks import judge
@@ -75,7 +77,7 @@ def contest_problem_my_submissions_list_page(request, contest_id, contest_proble
                   {"submissions": submissions, "problem": contest_problem})
 
 
-@login_required
+@check_user_contest_permission
 def contest_problem_submissions_list_page(request, contest_id, page=1):
     """
     单个比赛中的所有提交（包含自己和别人，自己可查提交结果，其他人不可查）
@@ -84,9 +86,14 @@ def contest_problem_submissions_list_page(request, contest_id, page=1):
         contest = Contest.objects.get(id=contest_id)
     except Contest.DoesNotExist:
         return error_page(request, u"比赛不存在")
-    # 以下是本场比赛中所有的提交
-    submissions = Submission.objects.filter(contest_id=contest_id). \
-        values("id", "contest_id", "problem_id", "result", "create_time", "accepted_answer_time", "language", "user_id").order_by("-create_time")
+
+    submissions = Submission.objects.filter(contest_id=contest_id)
+
+    # 封榜的时候只能看到自己的提交
+    if not contest.real_time_rank:
+        if not (request.user.admin_type == SUPER_ADMIN or request.user == contest.created_by):
+            submissions = submissions.filter(user_id=request.user.id)
+
     language = request.GET.get("language", None)
     filter = None
     if language:
@@ -131,7 +138,7 @@ def contest_problem_submissions_list_page(request, contest_id, page=1):
     return render(request, "oj/contest/submissions_list.html",
                   {"submissions": current_page, "page": int(page),
                    "previous_page": previous_page, "next_page": next_page, "start_id": int(page) * 20 - 20,
-                   "contest": contest, "filter":filter})
+                   "contest": contest, "filter": filter})
 
 
 class ContestSubmissionAdminAPIView(APIView):

mq/scripts/info.py

@@ -46,10 +46,7 @@ class MessageQueue(object):
                 except User.DoesNotExist:
                     logger.warning("Submission user does not exist, submission_id: " + submission_id)
                     continue
-                if user.problems_status:
                 problems_status = json.loads(user.problems_status)
-                else:
-                    problems_status = {}
                 problems_status[str(problem.id)] = 1
                 user.problems_status = json.dumps(problems_status)
                 user.save()

problem/views.py

@@ -283,7 +283,7 @@ def problem_list_page(request, page=1):
     except Exception:
         pass
 
-    if request.user.is_authenticated() and request.user.problems_status:
+    if request.user.is_authenticated():
         problems_status = json.loads(request.user.problems_status)
     else:
         problems_status = {}

submission/views.py

@@ -52,10 +52,7 @@ class SubmissionAPIView(APIView):
                 logger.error(e)
                 return error_response(u"提交判题任务失败")
             # 修改用户解题状态
-            if request.user.problems_status:
             problems_status = json.loads(request.user.problems_status)
-            else:
-                problems_status = {}
             problems_status[str(data["problem_id"])] = 2
             request.user.problems_status = json.dumps(problems_status)
             request.user.save()