symposion_app/symposion/proposals/forms.py

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2012-07-12 04:38:39 +00:00
from django import forms
from django.db.models import Q
from symposion.proposals.models import SupportingDocument
# from markitup.widgets import MarkItUpWidget
# @@@ generic proposal form
class AddSpeakerForm(forms.Form):
email = forms.EmailField(
label="Email address of new speaker (use their email address, not yours)"
)
def __init__(self, *args, **kwargs):
self.proposal = kwargs.pop("proposal")
super(AddSpeakerForm, self).__init__(*args, **kwargs)
def clean_email(self):
value = self.cleaned_data["email"]
exists = self.proposal.additional_speakers.filter(
Q(user=None, invite_email=value) |
Q(user__email=value)
).exists()
if exists:
raise forms.ValidationError(
"This email address has already been invited to your talk proposal"
)
return value
class SupportingDocumentCreateForm(forms.ModelForm):
class Meta:
model = SupportingDocument
fields = [
"file",
"description",
]