21 lines
602 B
Python
21 lines
602 B
Python
from django import forms
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from .models import Room
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class RoomForm(forms.ModelForm):
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class Meta:
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model = Room
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fields = ['name', 'label', 'capacity']
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def __init__(self, *args, **kwargs):
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self.site = kwargs.pop('site')
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super().__init__(*args, **kwargs)
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def clean_name(self):
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name = self.cleaned_data['name']
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if (not self.instance or self.instance.name != name) \
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and Room.objects.filter(site=self.site, name=name).exists():
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raise self.instance.unique_error_message(self._meta.model, ['name'])
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return name
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