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https://github.com/freedombox/FreedomBox.git
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6090d5c37d
- It may not be a good thing for the user created/edit forms to inherit from Django Form and ModelForm at the same time. So, simply by introducing a minimal mixin. - Save only when committing. - Use auto-saving feature. Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org> Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
85 lines
2.9 KiB
Python
85 lines
2.9 KiB
Python
#
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# This file is part of FreedomBox.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (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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#
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"""
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Common forms for use by modules.
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"""
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import os
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from django import forms
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from django.conf import settings
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from django.utils import translation
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from django.utils.translation import ugettext_lazy as _
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from django.utils.translation import get_language_info
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import plinth
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from plinth import utils
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class ServiceForm(forms.Form):
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"""Generic configuration form for a service."""
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is_enabled = forms.BooleanField(label=_('Enable application'),
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required=False)
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class DomainSelectionForm(forms.Form):
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"""Form for selecting a domain name to be used for
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distributed federated applications
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"""
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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self.fields['domain_name'].choices = utils.get_domain_names()
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domain_name = forms.ChoiceField(
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label=_('Select a domain name to be used with this application'),
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help_text=_(
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'Warning! The application may not work properly if domain name is '
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'changed later.'), choices=[])
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class LanguageSelectionFormMixin:
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"""Form mixin for selecting the user's preferred language."""
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language = forms.ChoiceField(
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label=_('Language'),
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help_text=_('Language to use for presenting this web interface'),
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required=False)
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def __init__(self, *args, **kwargs):
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"""Initialize the form to fill language choice values."""
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super().__init__(*args, **kwargs)
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supported_languages = [
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(None, _('Use the language preference set in the browser'))
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]
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for language_code, language_name in settings.LANGUAGES:
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locale_code = translation.to_locale(language_code)
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plinth_dir = os.path.dirname(plinth.__file__)
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if language_code == 'en' or os.path.exists(
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os.path.join(plinth_dir, 'locale', locale_code)):
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supported_languages.append(
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(language_code,
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get_language_info(language_code)['name_local']))
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self.fields['language'].choices = supported_languages
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class LanguageSelectionForm(LanguageSelectionFormMixin, forms.Form):
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"""Language selection form."""
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language = LanguageSelectionFormMixin.language
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