Joseph Nuthalapati d89fcd74f1
tiddlywiki: Don't allow index.html as a file name
Tests:

- Creating/renaming/uploading wikis with names index[.html] does not work. Doing
so with other names work.

Signed-off-by: Joseph Nuthalapati <njoseph@riseup.net>
[sunil: Use validators= property instead of clean_name()]
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: Sunil Mohan Adapa <sunil@medhas.org>
2025-07-07 11:49:10 -07:00

47 lines
1.6 KiB
Python

# SPDX-License-Identifier: AGPL-3.0-or-later
"""Django forms for configuring TiddlyWiki."""
from django import forms
from django.core import validators
from django.utils.translation import gettext_lazy as _
def _validate_not_index_file(name):
"""Validate that the normalized file name is not 'index.html'."""
if str(name) in ('index.html', 'index'):
raise forms.ValidationError(
_('Wiki files cannot be named "index.html".'))
class CreateWikiForm(forms.Form):
"""Form to create a new wiki file."""
name = forms.CharField(
label=_('Name of the wiki file, with file extension ".html"'),
strip=True, validators=[_validate_not_index_file], help_text=_(
'Wiki title and description can be set from within the wiki. '
'This file name is independent of the wiki title.'))
class RenameWikiForm(forms.Form):
"""Form to rename a wiki file."""
new_name = forms.CharField(
label=_('New name for the wiki file, with file extension ".html"'),
strip=True, validators=[_validate_not_index_file], help_text=_(
'Renaming the file has no effect on the title of the wiki.'))
class UploadWikiForm(forms.Form):
"""Form to upload a wiki file."""
file = forms.FileField(
label=_('A TiddlyWiki file with .html file extension'), required=True,
validators=[
validators.FileExtensionValidator(
['html'],
_('TiddlyWiki files must be in HTML format'),
), _validate_not_index_file
],
help_text=_('Upload an existing TiddlyWiki file from this computer.'))