39 lines
1.2 KiB
Python
39 lines
1.2 KiB
Python
"""passbook core invitation form"""
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from django import forms
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from django.core.exceptions import ValidationError
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from django.utils.translation import gettext as _
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from passbook.core.models import Invitation, User
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class InvitationForm(forms.ModelForm):
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"""InvitationForm"""
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def clean_fixed_username(self):
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"""Check if username is already used"""
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username = self.cleaned_data.get('fixed_username')
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if User.objects.filter(username=username).exists():
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raise ValidationError(_('Username is already in use.'))
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return username
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def clean_fixed_email(self):
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"""Check if email is already used"""
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email = self.cleaned_data.get('fixed_email')
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if User.objects.filter(email=email).exists():
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raise ValidationError(_('E-Mail is already in use.'))
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return email
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class Meta:
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model = Invitation
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fields = ['expires', 'fixed_username', 'fixed_email']
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labels = {
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'fixed_username': "Force user's username (optional)",
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'fixed_email': "Force user's email (optional)",
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}
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widgets = {
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'fixed_username': forms.TextInput(),
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'fixed_email': forms.TextInput(),
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}
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