def sync_users():
"""
Create a new index if a new filesystem is found and sync it.
Delete the index if the filesystem has been removed.
"""
home_path = app.config['USER_HOME_PATH']
temp_path = app.config['USER_TEMP_PATH']
users = [(o, False) for o in os.listdir(home_path) if (
os.path.isdir(home_path + '/' + o) and not
os.path.islink(home_path + '/' + o))]
users += [(o, True) for o in os.listdir(temp_path) if (
os.path.isdir(temp_path + '/' + o) and not
os.path.islink(temp_path + '/' + o))]
new_users = set(users) - set(User.users.keys())
deleted_users = set(User.users.keys()) - set(users)
for user in new_users:
user_obj = User(user[0], anonymous=user[1])
service = UserDataService(user_obj)
service.build_index()
app.logger.info(u"Added user: {u}. Is anonymous: {isAno}"
.format(u=user[0], isAno=user[1]))
for user in deleted_users:
service = UserDataService(User.get(user[0]))
service.destroy_index()
del User.users[user[0]]
app.logger.info(u"Deleted user: {u}.".format(u=user[0]))
def list_all(uid):
"""
List data from the specified user
"""
user = User.get(uid)
data = UserDataService(user).find_all_folders()
return jsonify(data)
def destroy(uid):
user = User.get(uid)
if user:
zfs_service = ZFSService(uid)
data = zfs_service.destroy(user)
if data is not True:
abort(500, data['error'])
return jsonify(data)
abort(404, USER_ERROR_MSG.format(u=uid))
def destroy_idx(uid):
"""
Destroy index for the specified user.
"""
warnings.warn(("This function shouldn't be used, instead this application "
"should automatically find the deleted filesystem and "
"destroy its index."), DeprecationWarning)
user = User.get(uid)
if user:
return jsonify(EsService().destroy_index(user.uid))
abort(404, USER_ERROR_MSG.format(u=uid))
def __handle_deleted_event(self, folder):
"""
Destroys the index by finding the name of the deleted filesystem
:param folder:
:return:
"""
username, isAnonymous = self.__handle_event(folder)
with self.app.app_context():
user = User.get(username)
user_service = UserDataService(user)
user_service.destroy_index()
del User.users[username]
def create(uid):
"""
Create new index for the specified user.
:param uid:
"""
warnings.warn(("This function shouldn't be used, instead this application "
"should automatically find the new filesystem and create "
"the index for it."), DeprecationWarning)
user = User.get(uid)
if user:
return jsonify(EsService().create_index(user.uid, overwrite=True))
abort(404, USER_ERROR_MSG.format(u=uid))
def sync_folder(uid, node_id):
"""
Sync the folder by comparing datastructures on both the filesystem and the
ES DB.
"""
user = User.get(uid)
if user:
try:
TS(folder_sync_process, user=user, node_id=node_id)
except ValueError, error:
app.logger.error(error)
return jsonify(dict(error='job is already running')), 200
data = dict(status='job created')
return jsonify(data), 201
def sync_uid(uid):
"""
Sync the filesystem and ES DB by scanning and comparing datastructures
on both the filesystem and ES DB.
"""
user = User.get(uid)
if user:
try:
TS(full_sync_process, user=user)
except ValueError, error:
app.logger.error(error)
return jsonify(dict(error='job is already running')), 200
data = dict(status='job created')
return jsonify(data), 201
def build(uid):
"""
Build new index for the specified user, build folders first and then
later fill it with files. This function is heavy, so it executes
asynchronously.
"""
user = User.get(uid)
if user:
try:
TS(build_process, user=user)
except ValueError, error:
app.logger.error(error)
return jsonify(dict(error='job is already running')), 200
data = dict(status='job created')
return jsonify(data), 201
def list_all():
"""list all devices"""
data = UserDataService(User.get('olav')).find_all()
return jsonify(data)
