45 lines
1.2 KiB
Python
45 lines
1.2 KiB
Python
from django import forms
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from django.db.models import Q
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from django.utils.translation import ugettext_lazy as _
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from symposion.proposals.models import SupportingDocument
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# @@@ generic proposal form
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class AddSpeakerForm(forms.Form):
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required_css_class = 'label-required'
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email = forms.EmailField(
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label=_("Email address of new speaker (use their email address, not yours)")
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)
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def __init__(self, *args, **kwargs):
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self.proposal = kwargs.pop("proposal")
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super(AddSpeakerForm, self).__init__(*args, **kwargs)
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def clean_email(self):
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value = self.cleaned_data["email"]
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exists = self.proposal.additional_speakers.filter(
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Q(user=None, invite_email=value) |
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Q(user__email=value)
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).exists()
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if exists:
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raise forms.ValidationError(
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_("This email address has already been invited to your talk proposal")
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)
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return value
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class SupportingDocumentCreateForm(forms.ModelForm):
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required_css_class = 'label-required'
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class Meta:
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model = SupportingDocument
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fields = [
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"file",
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"description",
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]
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