def clean(self):
"""
Selected destination folder:
- May only be '..' if subdir is not the top level
- Must not be one of the items selected to be moved
"""
cleaned_data = super(MoveItemsForm, self).clean()
destination_folder = cleaned_data['destination_folder']
selected_items = cleaned_data['items']
subdir = cleaned_data['subdir']
if subdir:
validators.validate_filename_or_parent(destination_folder)
else:
validators.validate_filename(destination_folder)
if destination_folder in selected_items:
raise forms.ValidationError(
format_html('Cannot move folder <i>{}</i> into itself',
destination_folder))
self.dest_dir = os.path.join(self.file_dir, destination_folder)
if not os.path.isdir(self.dest_dir):
raise forms.ValidationError(
format_html('Destination folder <i>{}</i> does not exist',
destination_folder))
return cleaned_data
def clean_file_field(self):
"""
Check for file name, size limits and whether they are readable
"""
files = self.files.getlist('file_field')
for file in files:
validators.validate_filename(file.name)
# Special error
if not file:
raise forms.ValidationError(
'Could not read file: %(file_name)s',
params={'file_name': file.name})
for file in files:
if file.size > ActiveProject.INDIVIDUAL_FILE_SIZE_LIMIT:
raise forms.ValidationError(
'File %(file_name)s is larger than the individual size limit: %(individual_size_limit)s',
code='exceed_individual_limit',
params={
'file_name':
file.name,
'individual_size_limit':
utility.readable_size(
ActiveProject.INDIVIDUAL_FILE_SIZE_LIMIT)
})
if sum(
f.size for f in files
) > self.project.core_project.storage_allowance - self.project.storage_used(
):
raise forms.ValidationError(
'Total upload volume exceeds remaining quota',
code='exceed_remaining_quota',
)
return files