def view_letter_notification_as_preview(service_id, notification_id, filetype):
if filetype not in ('pdf', 'png'):
abort(404)
notification = notification_api_client.get_notification(
service_id, str(notification_id))
try:
if notification['status'] == "validation-failed":
preview = notification_api_client.get_notification_letter_preview_with_overlay(
service_id,
notification_id,
filetype,
page=request.args.get('page'))
else:
preview = notification_api_client.get_notification_letter_preview(
service_id,
notification_id,
filetype,
page=request.args.get('page'))
display_file = base64.b64decode(preview['content'])
except APIError:
display_file = get_preview_error_image()
return display_file
def get_letter_file_data(service_id, notification_id, filetype, with_metadata=False):
try:
preview = notification_api_client.get_notification_letter_preview(
service_id,
notification_id,
filetype,
page=request.args.get('page')
)
display_file = base64.b64decode(preview['content'])
except APIError:
display_file = get_preview_error_image()
preview = {"metadata": {}}
if with_metadata:
return display_file, preview['metadata']
return display_file
def view_letter_notification_as_preview(service_id, notification_id, filetype):
if filetype not in ('pdf', 'png'):
abort(404)
try:
preview = notification_api_client.get_notification_letter_preview(
service_id,
notification_id,
filetype,
page=request.args.get('page'))
display_file = base64.b64decode(preview['content'])
except APIError:
display_file = get_preview_error_image()
return display_file