75 lines
2.1 KiB
Python
75 lines
2.1 KiB
Python
from django.contrib.auth.decorators import login_required
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from django.db import IntegrityError
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from django.db.models import F
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from django.http import (
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Http404,
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HttpResponse,
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HttpResponseBadRequest,
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HttpResponseForbidden,
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)
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from django.utils.translation import gettext as _
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from judge.models.bookmark import BookMark, MakeBookMark
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from django.views.generic.base import TemplateResponseMixin
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from django.views.generic.detail import SingleObjectMixin
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from judge.dblock import LockModel
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from django.views.generic import View, ListView
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__all__ = [
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"dobookmark_page",
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"undobookmark_page",
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"BookMarkDetailView",
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]
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@login_required
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def bookmark_page(request, delta):
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if request.method != "POST":
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return HttpResponseForbidden()
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if "id" not in request.POST:
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return HttpResponseBadRequest()
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try:
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bookmark_id = int(request.POST["id"])
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bookmark_page = BookMark.objects.filter(id=bookmark_id)
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except ValueError:
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return HttpResponseBadRequest()
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else:
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if not bookmark_page.exists():
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raise Http404()
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if delta == 0:
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bookmarklist = MakeBookMark.objects.filter(
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bookmark=bookmark_page.first(), user=request.profile
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)
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if not bookmarklist.exists():
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newbookmark = MakeBookMark(
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bookmark=bookmark_page.first(),
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user=request.profile,
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)
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newbookmark.save()
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else:
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bookmarklist = MakeBookMark.objects.filter(
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bookmark=bookmark_page.first(), user=request.profile
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)
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if bookmarklist.exists():
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bookmarklist.delete()
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return HttpResponse("success", content_type="text/plain")
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def dobookmark_page(request):
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return bookmark_page(request, 0)
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def undobookmark_page(request):
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return bookmark_page(request, 1)
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class BookMarkDetailView(TemplateResponseMixin, SingleObjectMixin, View):
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def get_context_data(self, **kwargs):
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context = super(BookMarkDetailView, self).get_context_data(**kwargs)
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context["bookmark"] = self.object.get_or_create_bookmark()
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return context
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