def post(self, request, *args, **kwargs):
'''
Processes file upload as a phylogeny import if form is valid.
'''
form_class = self.get_form_class()
form = self.get_form(form_class)
if form.is_valid():
file_format = form.cleaned_data.get('file_format')
try:
importer = importer_registry.get_by_format_name(file_format)
for file_field in request.FILES:
importer.save(import_from=request.FILES[file_field])
except PhylogenyImportMergeConflict as exception:
form._errors['file_field'] = form.error_class(['%s' % exception])
return self.render_to_response({'form': form})
except:
form._errors['file_field'] = form.error_class([_('An error occurred during import. Please verify the file format and file contents. If the error persists, try importing a different file or format.')])
return self.render_to_response({'form': form})
messages.success(request, _('Successfully imported phylogeny.'))
return HttpResponse('''
<script type="text/javascript">
opener.location=opener.location;
window.close();
</script>
''')
def handle(self, *args, **options):
try:
path = args[0]
except:
raise CommandError(_('Phylogeny path missing. For more information type:\npython manage.py help import-phylogeny'))
format_name = options['format']
importer = importer_registry.get_by_format_name(format_name)
importer.save(import_from=path)
self.stdout.write(_('Successfully imported tree from "%(path)s" in format "%(format)s"\n') % {'path': path, 'format': format_name})
