def box_resource_download(self, username, src_file_id, dest_file_id):
"""
:param self:
:param username:
:param src_file_id:
:param dest_file_id:
:return:
"""
logger.debug('Downloading box://%s for user %s to %s',
src_file_id, username, dest_file_id)
try:
n = Notification(event_type='data',
status=Notification.INFO,
operation='box_download_start',
message='Starting download file %s from box.' % (src_file_id,),
user=username,
extra={})
n.save()
logger.debug('username: {}, src_file_id: {}, dest_file_id: {}'.format(username, src_file_id, dest_file_id))
user = get_user_model().objects.get(username=username)
from designsafe.apps.api.external_resources.box.filemanager.manager import \
FileManager as BoxFileManager
from designsafe.apps.api.agave.filemanager.agave import AgaveFileManager
# Initialize agave filemanager
agave_fm = AgaveFileManager(agave_client=user.agave_oauth.client)
# Split destination file path
dest_file_path_comps = dest_file_id.strip('/').split('/')
# If it is an agave file id then the first component is a system id
agave_system_id = dest_file_path_comps[0]
# Start construction the actual real path into the NSF mount
if dest_file_path_comps[1:]:
dest_real_path = os.path.join(*dest_file_path_comps[1:])
else:
dest_real_path = '/'
# Get what the system id maps to
base_mounted_path = agave_fm.base_mounted_path(agave_system_id)
# Add actual path
if re.search(r'^project-', agave_system_id):
project_dir = agave_system_id.replace('project-', '', 1)
dest_real_path = os.path.join(base_mounted_path, project_dir, dest_real_path.strip('/'))
else:
dest_real_path = os.path.join(base_mounted_path, dest_real_path.strip('/'))
logger.debug('dest_real_path: {}'.format(dest_real_path))
box_fm = BoxFileManager(user)
box_file_type, box_file_id = box_fm.parse_file_id(file_id=src_file_id)
levels = 0
downloaded_file_path = None
if box_file_type == 'file':
downloaded_file_path = box_fm.download_file(box_file_id, dest_real_path)
levels = 1
elif box_file_type == 'folder':
downloaded_file_path = box_fm.download_folder(box_file_id, dest_real_path)
#if downloaded_file_path is not None:
# downloaded_file_id = agave_fm.from_file_real_path(downloaded_file_path)
# system_id, file_user, file_path = agave_fm.parse_file_id(downloaded_file_id)
n = Notification(event_type='data',
status=Notification.SUCCESS,
operation='box_download_end',
message='File %s has been copied from box successfully!' % (src_file_id, ),
user=username,
extra={})
n.save()
if re.search(r'^project-', agave_system_id):
project_dir = agave_system_id.replace('project-', '', 1)
project_dir = os.path.join(base_mounted_path.strip('/'), project_dir)
agave_file_path = downloaded_file_path.replace(project_dir, '', 1).strip('/')
else:
agave_file_path = downloaded_file_path.replace(base_mounted_path, '', 1).strip('/')
reindex_agave.apply_async(kwargs={
'username': user.username,
'file_id': '{}/{}'.format(agave_system_id, agave_file_path)
})
except:
logger.exception('Unexpected task failure: box_download', extra={
'username': username,
'box_file_id': src_file_id,
'dest_file_id': dest_file_id
})
n = Notification(event_type='data',
status=Notification.ERROR,
operation='box_download_error',
message='We were unable to get the specified file from box. '
'Please try again...',
user=username,
extra={})
n.save()
