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增加比赛倒计时的 api

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This commit is contained in:
virusdefender 2015-09-20 14:11:03 +08:00
parent 0d6d1a4102
commit fcafd34442
2 changed files with 25 additions and 2 deletions
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21
contest/views.py
View File

@ -7,6 +7,8 @@ from django.db import IntegrityError
from django.utils import dateparse from django.utils import dateparse
from django.db.models import Q, Sum from django.db.models import Q, Sum
from django.core.paginator import Paginator from django.core.paginator import Paginator
from django.utils.timezone import now
from rest_framework.views import APIView from rest_framework.views import APIView
from utils.shortcuts import (serializer_invalid_response, error_response, from utils.shortcuts import (serializer_invalid_response, error_response,
@ -454,3 +456,22 @@ def contest_rank_page(request, contest_id):
"auto_refresh": request.GET.get("auto_refresh", None) == "true", "auto_refresh": request.GET.get("auto_refresh", None) == "true",
"show_real_name": request.GET.get("show_real_name", None) == "true", "show_real_name": request.GET.get("show_real_name", None) == "true",
"real_time_rank": contest.real_time_rank}) "real_time_rank": contest.real_time_rank})
class ContestTimeAPIView(APIView):
"""
获取比赛开始或者结束的倒计时，返回毫秒数字
"""
def get(self, request):
t = request.GET.get("type", "start")
contest_id = request.GET.get("contest_id", -1)
try:
contest = Contest.objects.get(id=contest_id)
except Contest.DoesNotExist:
return error_response(u"比赛不存在")
if t == "start":
# 距离开始还有多长时间
return success_response(int((contest.start_time - now()).total_seconds() * 1000))
else:
# 距离结束还有多长时间
return success_response(int((contest.end_time - now()).total_seconds() * 1000))

6
oj/urls.py
View File

@ -8,7 +8,8 @@ from account.views import (UserLoginAPIView, UsernameCheckAPIView, UserRegisterA
from announcement.views import AnnouncementAdminAPIView from announcement.views import AnnouncementAdminAPIView
from contest.views import ContestAdminAPIView, ContestProblemAdminAPIView, ContestPasswordVerifyAPIView from contest.views import (ContestAdminAPIView, ContestProblemAdminAPIView,
ContestPasswordVerifyAPIView, ContestTimeAPIView)
from group.views import (GroupAdminAPIView, GroupMemberAdminAPIView, from group.views import (GroupAdminAPIView, GroupMemberAdminAPIView,
JoinGroupAPIView, JoinGroupRequestAdminAPIView) JoinGroupAPIView, JoinGroupRequestAdminAPIView)
@ -25,7 +26,6 @@ from contest_submission.views import contest_problem_my_submissions_list_page
urlpatterns = [ urlpatterns = [
url(r'^install/$', "install.views.install"),
url("^$", "account.views.index_page", name="index_page"), url("^$", "account.views.index_page", name="index_page"),
url(r'^docs/', include('rest_framework_swagger.urls')), url(r'^docs/', include('rest_framework_swagger.urls')),
url(r'^admin/$', TemplateView.as_view(template_name="admin/admin.html"), name="admin_spa_page"), url(r'^admin/$', TemplateView.as_view(template_name="admin/admin.html"), name="admin_spa_page"),
@ -117,4 +117,6 @@ urlpatterns = [
url(r'^captcha/$', "utils.captcha.views.show_captcha", name="show_captcha"), url(r'^captcha/$', "utils.captcha.views.show_captcha", name="show_captcha"),
url(r'^api/account_security_check/$', AccountSecurityAPIView.as_view(), name="account_security_check"), 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"),
] ]