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https://github.com/freedombox/FreedomBox.git
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22a120d979
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org> Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
65 lines
2.3 KiB
Python
65 lines
2.3 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
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"""
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Django forms for sharing app.
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"""
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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_lazy as _
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from plinth.modules import sharing
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from plinth.modules.users.components import UsersAndGroups
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class AddShareForm(forms.Form):
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"""Form to add a new share."""
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name = forms.RegexField(
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label=_('Name of the share'), strip=True, regex=r'^[a-z0-9]+$',
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help_text=_(
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'A lowercase alpha-numeric string that uniquely identifies a '
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'share. Example: <em>media</em>.'))
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path = forms.CharField(
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label=_('Path to share'), strip=True, help_text=_(
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'Disk path to a folder on this server that you intend to share.'))
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is_public = forms.BooleanField(
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label=_('Public share'), required=False, help_text=_(
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'Make files in this folder available to anyone with the link.'))
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groups = forms.MultipleChoiceField(
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choices=UsersAndGroups.get_group_choices,
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widget=forms.CheckboxSelectMultiple, required=False,
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label=_('User groups that can read the files in the share:'),
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help_text=_(
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'Users of the selected user groups will be able to read the '
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'files in the share.'))
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def __init__(self, *args, **kwargs):
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"""Initialize the form with extra request argument."""
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super().__init__(*args, **kwargs)
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self.fields['name'].widget.attrs.update({'autofocus': 'autofocus'})
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def clean_name(self):
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"""Check if the name is valid."""
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name = self.cleaned_data['name']
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if 'name' in self.initial and name == self.initial['name']:
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return name
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if any((share for share in sharing.list_shares()
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if name == share['name'])):
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raise ValidationError(_('A share with this name already exists.'))
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return name
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def clean(self):
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"""Check that at least one group is added for non-public shares."""
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super().clean()
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is_public = self.cleaned_data.get('is_public')
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groups = self.cleaned_data.get('groups')
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if not is_public and not groups:
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raise forms.ValidationError(
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_('Shares should be either public or shared with at '
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'least one group'))
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