mirror of https://github.com/interlegis/sapl.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
63 lines
2.0 KiB
63 lines
2.0 KiB
from django.db.models import Q
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from django_filters.filters import MethodFilter, ModelChoiceFilter
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from rest_framework.filters import FilterSet
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from sapl.base.models import Autor, TipoAutor
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from sapl.utils import generic_relations_for_model
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class SaplGenericRelationSearchFilterSet(FilterSet):
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q = MethodFilter()
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def filter_q(self, queryset, value):
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query = value.split(' ')
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if query:
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q = Q()
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for qtext in query:
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if not qtext:
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continue
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q_fs = Q(nome__icontains=qtext)
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order_by = []
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for gr in generic_relations_for_model(self._meta.model):
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sgr = gr[1]
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for item in sgr:
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if item.related_model != self._meta.model:
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continue
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flag_order_by = True
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for field in item.fields_search:
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if flag_order_by:
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flag_order_by = False
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order_by.append('%s__%s' % (
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item.related_query_name(),
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field[0])
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)
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q_fs = q_fs | Q(**{'%s__%s%s' % (
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item.related_query_name(),
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field[0],
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field[1]): qtext})
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q = q & q_fs
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if q:
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queryset = queryset.filter(q).order_by(*order_by)
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return queryset
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class AutorChoiceFilterSet(SaplGenericRelationSearchFilterSet):
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q = MethodFilter()
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tipo = ModelChoiceFilter(queryset=TipoAutor.objects.all())
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class Meta:
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model = Autor
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fields = ['q',
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'tipo',
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'nome', ]
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def filter_q(self, queryset, value):
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return SaplGenericRelationSearchFilterSet.filter_q(
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self, queryset, value).order_by('nome')
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