def test_create_activity(self, mock_post):
user_id = '1'
activity_type = 'download'
ip_address = '10.0.0.1'
api = True
file = 'ccod_full.csv'
dataset_id = 'ccod'
data = {
'user_details_id': user_id,
'activity_type': activity_type,
'ip_address': ip_address,
'api': api,
'file': file,
'dataset_id': dataset_id
}
mock_post.return_value.json.return_value = data
mock_post.return_value.status_code = 201
ulapd_api = UlapdAPI()
response = ulapd_api.create_activity(user_id, activity_type,
ip_address, api, file, dataset_id)
self.assertEqual(response, data)
args, kwargs = mock_post.call_args_list[0]
self.assertEqual(kwargs['data'], json.dumps(data))
def get_api_download_link(dataset_name, file_name, date=None):
try:
ulapd_api = UlapdAPI()
dataset_details = ulapd_api.get_dataset_by_name(dataset_name)
# authenticate
user_details = _authenticate(ulapd_api)
# check agreement
agreement = user_details['datasets'].get(dataset_name)
if not agreement:
if dataset_details['private'] is True:
raise ApplicationError(*errors.get('ulapd_ui',
'NO_DATASET_ACCESS',
filler=dataset_name),
http_code=403)
raise ApplicationError(*errors.get('ulapd_ui',
'NO_LICENCE_SIGNED',
filler=dataset_name),
http_code=403)
if agreement['valid_licence'] is False:
raise ApplicationError(*errors.get('ulapd_ui',
'NO_LICENCE_SIGNED',
filler=dataset_name),
http_code=403)
# check to see if the filename exists for history files
if date:
resource_exists = False
history_details = ulapd_api.get_dataset_history(dataset_name)
for history in history_details['dataset_history']:
exist = any(
map(lambda resource: resource['file_name'] == file_name,
history['resource_list']))
if exist:
resource_exists = True
break
else:
# check to see if the filename exists for latest files
resource_exists = any(
map(lambda resource: resource['file_name'] == file_name,
dataset_details['resources']))
if not resource_exists:
# check to see if the filename exists for public files
if 'public_resources' in dataset_details:
public_exists = any(
map(lambda public: public['file_name'] == file_name,
dataset_details['public_resources']))
if not public_exists:
raise ApplicationError(*errors.get('ulapd_ui',
'FILE_DOES_NOT_EXIST',
filler=file_name),
http_code=404)
else:
raise ApplicationError(*errors.get('ulapd_ui',
'FILE_DOES_NOT_EXIST',
filler=file_name),
http_code=404)
if date:
link = ulapd_api.get_history_download_link(dataset_name, file_name,
date)
else:
link = ulapd_api.get_download_link(dataset_name, file_name)
if link:
response = {
"success": True,
"result": {
"resource": file_name,
"valid_for_seconds": 10,
"download_url": link["link"]
}
}
# Activity create
ulapd_api.create_activity(
user_details['user_details']['user_details_id'], 'download',
request.remote_addr, True, file_name, dataset_name)
send_metric(dataset_name, 'download api',
user_details['user_details']['user_details_id'],
user_details['user_details'], file_name)
return response
else:
current_app.logger.error(
'There was a problem getting the resource: '.format(file_name))
raise ApplicationError(*errors.get('ulapd_ui',
'DATASET_NOT_FOUND',
filler=dataset_name),
http_code=404)
except ApplicationError as error:
raise error
except Exception as e:
raise e
def download(dataset_id, file_name, last_updated):
try:
ulapd_api = UlapdAPI()
dataset = ulapd_api.get_dataset_by_name(dataset_id)
# First check to see if its a public resource
if last_updated is None:
for resource in dataset['public_resources']:
current_app.logger.info("Public: " +
str(resource['file_name']))
if resource['file_name'] == file_name:
current_app.logger.info(
"Public file download, skipping checks")
url = ulapd_api.get_download_link(dataset_id,
resource['file_name'])
return redirect(url['link'])
if dataset['type'] != 'open':
# Need the session to get infor about the dataset and user
session = dps_session.get_state()
user_id = session['user']['user_details']['user_details_id']
user_data = session['user']['user_details']
# 1. Check if user is authenticated
if not dps_session.is_logged_in():
return '/sign-in'
# 2. Check if user has signed the correct licence
if check_agreement(dataset_id) is not True:
current_app.logger.info("User has no access to dataset")
return url_for('datasets.get_agree_licence',
dataset_id=dataset_id)
# 3. Generate link
if last_updated:
last_updated = historic_date_formatter(
last_updated, dataset['update_frequency'])
url = ulapd_api.get_history_download_link(
dataset_id, file_name, last_updated)
activity = 'history download'
else:
url = ulapd_api.get_download_link(dataset_id, file_name)
activity = 'download'
# 4. Track the download and return (create activity)
ulapd_api.create_activity(
session['user']['user_details']['user_details_id'], "download",
request.remote_addr, False, file_name, dataset_id)
send_metric(dataset_id, activity + " ui", user_id, user_data,
file_name)
else:
# 1. Generate link
if last_updated:
last_updated = historic_date_formatter(
last_updated, dataset['update_frequency'])
url = ulapd_api.get_history_download_link(
dataset_id, file_name, last_updated)
else:
url = ulapd_api.get_download_link(dataset_id, file_name)
return redirect(url['link'])
except Exception as e:
raise ApplicationError(
'Tracking download has failed - error: {}'.format(e))