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This commit is contained in:
Egor Matveev 2022-02-25 23:48:46 +03:00
parent bc2ffc1f2b
commit a1cfdfa49b
1 changed files with 7 additions and 10 deletions
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17
Main/views/SolutionsTableView.py
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@ -9,30 +9,27 @@ class SolutionsTableView(BaseView):
page_size = 20 page_size = 20
page = None page = None
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.queryset = Solution.objects.all()
def pre_handle(self): def pre_handle(self):
if 'page' not in self.request.GET: if 'page' not in self.request.GET:
raise AccessError() raise AccessError()
self.page = int(self.request.GET['page']) self.page = int(self.request.GET['page'])
def get(self): def get(self):
queryset = Solution.objects.all()
if 'teacher' in self.request.GET.keys(): if 'teacher' in self.request.GET.keys():
if 'set_id' in self.request.GET.keys(): if 'set_id' in self.request.GET.keys():
self.queryset = self.queryset.filter(set_id=self.request.GET['set_id']) queryset = queryset.filter(set_id=self.request.GET['set_id'])
elif 'task_id' in self.request.GET.keys(): elif 'task_id' in self.request.GET.keys():
self.queryset = self.queryset.filter(task_id=self.request.GET['task_id'], set=None) queryset = queryset.filter(task_id=self.request.GET['task_id'], set=None)
else: else:
raise AccessError() raise AccessError()
else: else:
if hasattr(self.entities, 'setTask'): if hasattr(self.entities, 'setTask'):
self.queryset = self.queryset.filter(user=self.request.user, task=self.entities.setTask.task, set=self.entities.setTask.set) queryset = queryset.filter(user=self.request.user, task=self.entities.setTask.task, set=self.entities.setTask.set)
else: else:
self.queryset = self.queryset.filter(user=self.request.user, task=self.entities.task, set=None) queryset = queryset.filter(user=self.request.user, task=self.entities.task, set=None)
offset = self.page_size * (self.page - 1) offset = self.page_size * (self.page - 1)
limit = self.page_size limit = self.page_size
self.context["solutions"] = self.queryset.order_by("-id")[offset:offset + limit] self.context["solutions"] = queryset.order_by("-id")[offset:offset + limit]
self.context["count_pages"] = range(1, (len(self.queryset) - 1) // self.page_size + 2) self.context["count_pages"] = range(1, (len(queryset) - 1) // self.page_size + 2)
self.context["need_pagination"] = len(self.context["count_pages"]) > 1 self.context["need_pagination"] = len(self.context["count_pages"]) > 1