64 lines
2.6 KiB
Python
64 lines
2.6 KiB
Python
from typing import Optional
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from Main.models import Solution, Set, Task, SetTask
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from SprintLib.BaseView import BaseView, AccessError
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class SolutionsTableView(BaseView):
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view_file = "solutions_table.html"
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required_login = True
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endpoint = "polling/solutions_table"
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page_size = 20
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page = None
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set: Optional[Set] = None
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task: Optional[Task] = None
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setTask: Optional[SetTask] = None
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look: int
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@property
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def view_file(self):
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if self.look == 0:
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return "solutions_table.html"
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return "solutions_table_1.html"
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def pre_handle(self):
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if 'page' not in self.request.GET:
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raise AccessError()
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self.look = int(self.request.GET.get('look') or 0)
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self.page = int(self.request.GET['page'])
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if self.setTask is not None:
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self.set = self.setTask.set
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self.task = self.setTask.task
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def get(self):
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queryset = Solution.objects.all()
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if 'teacher' in self.request.GET.keys():
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if 'set_id' in self.request.GET.keys():
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if self.request.user != self.set.creator and self.request.user.username not in self.set.editors:
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raise AccessError()
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queryset = queryset.filter(set_id=self.request.GET['set_id'])
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elif 'task_id' in self.request.GET.keys():
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if self.request.user != self.task.creator and self.request.user.username not in self.task.editors:
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raise AccessError()
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queryset = queryset.filter(task_id=self.request.GET['task_id'], set=None)
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else:
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raise AccessError()
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else:
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queryset = queryset.filter(user=self.request.user, task=self.task, set=self.set)
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if self.look == 1:
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data = dict()
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users = set()
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for solution in queryset.order_by('id'): # type: Solution
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if (solution.user_id, solution.settask.id) not in data or data[(solution.user_id, solution.settask.id)] != 'OK':
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data[(solution.user_id, solution.settask.id)] = solution.result
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users.add(solution.user)
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self.context['data'] = data
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self.context['users'] = sorted(users, key=lambda u: str(u.userinfo))
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return
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offset = self.page_size * (self.page - 1)
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limit = self.page_size
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self.context["solutions"] = queryset.order_by("-id")[offset:offset + limit]
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self.context["count_pages"] = range(1, (len(queryset) - 1) // self.page_size + 2)
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self.context['pages'] = len(self.context['count_pages'])
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self.context["need_pagination"] = self.context['pages'] > 1
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