def get_download_file():
"""Return URI for action resource download file"""
file_token = request.args.get('fileToken')
token = urllib.unquote(file_token)
filename = AuthToken.verify(token)
if filename:
full_filename = filename + '.xlsx'
return send_from_directory(directory=UPLOAD_FOLDER, filename=full_filename)
return jsonify({'error': 'File download token expired or an error occurred!'})
def create_download_file():
"""Create Excel file from action resource records and return URI to file"""
if request.method == 'OPTIONS':
return make_api_response()
qb = QueryBuilder(request.args)
if qb.query_type == 'aggregate':
query_cursor = db.action.aggregate(qb.get_query())
data = [elem for elem in query_cursor]
else:
query_cursor = db.action.find(qb.get_query()).sort('timestamp', pymongo.DESCENDING)
data = process_query_results(query_cursor, 'action')
username = g.user.username
filename = username + ''.join(random.choice(string.ascii_uppercase + string.digits) for x in xrange(16))
make_excel_file(filename, data)
token = AuthToken.generate(filename)
urlsafe_token = urllib.quote(token)
tempDownloadUri = request.base_url + '/report.xlsx?fileToken=' + urlsafe_token
return make_api_response(json_util.dumps({'file_token': tempDownloadUri}))
