34 lines
1.3 KiB
Python
34 lines
1.3 KiB
Python
# authentic2 - versatile identity manager
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# Copyright (C) 2010-2019 Entr'ouvert
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#
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# This program is free software: you can redistribute it and/or modify it
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# under the terms of the GNU Affero General Public License as published
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# by the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from django import forms
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from django.contrib.auth import REDIRECT_FIELD_NAME
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from ..middleware import StoreRequestMiddleware
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class NextUrlFormMixin(forms.Form):
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next_url = forms.CharField(widget=forms.HiddenInput(), required=False)
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def __init__(self, *args, **kwargs):
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next_url = kwargs.pop('next_url', None)
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request = StoreRequestMiddleware.get_request()
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if not next_url and request:
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next_url = request.GET.get(REDIRECT_FIELD_NAME)
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super().__init__(*args, **kwargs)
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if next_url:
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self.fields['next_url'].initial = next_url
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