66 lines
2.2 KiB
Python
66 lines
2.2 KiB
Python
from django import forms
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from django.utils.translation import get_language
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from django.urls import reverse, reverse_lazy
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class AddClassMixin:
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"""
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Mixin for adding classes to a model.
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"""
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def add_class_to_fields(self):
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"""
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Adds the class to the fields of the model.
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:return: class names form-control or form-select
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"""
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for field_name, field in self.fields.items():
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if isinstance(field.widget, forms.Select):
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existing_classes = field.widget.attrs.get('class', '')
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field.widget.attrs['class'] = f"{existing_classes} form-select form-select-sm".strip()
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else:
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existing_classes = field.widget.attrs.get('class', '')
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field.widget.attrs['class'] = f"{existing_classes} form-control form-control-sm".strip()
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class LocalizedNameMixin:
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"""
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Mixin to provide a reusable get_localized_name method.
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"""
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def get_local_name(self):
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"""
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Returns the localized name based on the current language.
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"""
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if get_language() == 'ar':
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return getattr(self, 'arabic_name', None)
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return getattr(self, 'name', None)
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# class AddDealerInstanceMixin:
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# def form_valid(self, form):
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# if form.is_valid():
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# form.instance.dealer = self.request.user.dealer.get_root_dealer
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# form.save()
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# return super().form_valid(form)
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# else:
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# return form.errors
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class BaseDateNavigationUrlMixIn:
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BASE_DATE_URL_KWARGS = (
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'entity_slug',
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'unit_slug',
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'ledger_pk',
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'account_pk',
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'coa_slug'
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)
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def get_context_data(self, **kwargs):
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context = super(BaseDateNavigationUrlMixIn, self).get_context_data(**kwargs)
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self.get_base_date_nav_url(context)
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return context
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def get_base_date_nav_url(self, context, **kwargs):
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view_name = context['view'].request.resolver_match.url_name
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view_name_base = '-'.join(view_name.split('-')[:2])
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context['date_navigation_url'] = reverse(
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view_name_base,
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kwargs={
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k: v for k, v in self.kwargs.items() if
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k in self.BASE_DATE_URL_KWARGS
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}) |