mirror of
https://github.com/QingdaoU/OnlineJudge.git
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58 lines
1.6 KiB
Python
58 lines
1.6 KiB
Python
import functools
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from django.utils.translation import ugettext as _
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from utils.api import JSONResponse
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from .models import ProblemPermission
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class BasePermissionDecorator(object):
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def __init__(self, func):
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self.func = func
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def __get__(self, obj, obj_type):
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return functools.partial(self.__call__, obj)
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def error(self, data):
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return JSONResponse.response({"error": "permission-denied", "data": data})
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def __call__(self, *args, **kwargs):
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self.request = args[1]
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if self.check_permission():
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if self.request.user.is_disabled:
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return self.error(_("Your account is disabled"))
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return self.func(*args, **kwargs)
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else:
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return self.error(_("Please login in first"))
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def check_permission(self):
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raise NotImplementedError()
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class login_required(BasePermissionDecorator):
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def check_permission(self):
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return self.request.user.is_authenticated()
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class super_admin_required(BasePermissionDecorator):
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def check_permission(self):
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user = self.request.user
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return user.is_authenticated() and user.is_super_admin()
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class admin_role_required(BasePermissionDecorator):
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def check_permission(self):
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user = self.request.user
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return user.is_authenticated() and user.is_admin_role()
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class problem_permission_required(admin_role_required):
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def check_permission(self):
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if not super(problem_permission_required, self).check_permission():
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return False
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if self.request.user.problem_permission == ProblemPermission.NONE:
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return False
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return True
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