41 lines
1.4 KiB
Python
41 lines
1.4 KiB
Python
from django.forms import CheckboxSelectMultiple, ModelForm
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from django.forms.models import modelform_factory
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from django.core.exceptions import ValidationError
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from django_select2.forms import Select2TagWidget
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from proposals.models import Talk, Topic
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class TalkForm(ModelForm):
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def __init__(self, *args, **kwargs):
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site = kwargs.pop('site')
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super(TalkForm, self).__init__(*args, **kwargs)
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self.fields['topics'].queryset = Topic.objects.filter(site=site)
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class Meta:
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model = Talk
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fields = ['title', 'description', 'topics', 'event', 'speakers']
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widgets = {'topics': CheckboxSelectMultiple(), 'speakers': Select2TagWidget()}
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class TopicCreateForm(ModelForm):
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def __init__(self, *args, **kwargs):
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self.site_id = kwargs.pop('site_id')
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super(TopicCreateForm, self).__init__(*args, **kwargs)
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class Meta:
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model = Topic
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fields = ['name', 'reviewers']
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widgets = {'reviewers': Select2TagWidget()}
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def clean_name(self):
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name = self.cleaned_data['name']
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if name != self.instance.name and Topic.objects.filter(site__id=self.site_id, 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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TopicUpdateForm = modelform_factory(Topic, fields=['reviewers'],
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widgets={'reviewers': Select2TagWidget()})
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