def add_dir_from_dropbox(parent_node_id, db_dir_path, use_ust=True, callback=None):
"""
Add new dir from dropbox to our database and sync it to server
Arguments:
parent_node_id: dir where the new dir should be created
db_file_path: full path to dropbox dir
use_ust: if True, process remove in User Synchronous mode
"""
parent_node, db_sess = _get_node(parent_node_id, need_db_sess=False)
if use_ust:
if django_settings.ASYNC_DROPBOX:
yield gen.Task(async_ust_start, parent_node.user)
else:
ust_start(parent_node.user)
# Add new node to treebeard
node = parent_node.add_child (
db_path = db_dir_path,
is_file = False,
last_modified = datetime.utcnow(),
srv_src = get_server_dir(parent_node.user, db_dir_path),
srv_html = get_server_dir(parent_node.user, db_dir_path),
user = parent_node.user
)
try:
# And dir to local storage
create_server_dir(parent_node.user, db_dir_path)
# Sync creates the dir on server if it does not exists
if django_settings.ASYNC_DROPBOX:
yield_key = object()
sync_dir_from_dropbox(node.id, use_ust=False,
callback=(yield gen.Callback(yield_key)))
yield gen.Wait(yield_key)
else:
sync_dir_from_dropbox(node.id, use_ust=False)
except Exception, e:
l.error("add_DIR_FROM_dropbox: '%s':'%s' FAILED" %\
(node.user.username, node.db_path, ))
raise MDBException("ERROR: "+e.message)
l.error("cleanup_and_sync(): can't remove root dir for user '%s' (%s)" %\
(self.username, e))
# Cleanup in MDBTree
try:
nodes = MDBTree.objects.filter(user=self)
except Exception, e:
l.error("cleanup_and_sync(): no MDBTree nodes for user '%s' (%s)" %\
(self.username, e))
else:
# Remove all MDBTree for user
nodes.delete()
# NOW create user directory on server
create_server_dir(self, '')
# Create new root node in treebeard
root_node = MDBTree.add_root(
db_path = '/',
is_file = False,
srv_html = get_server_dir(self, '/'),
srv_src = get_server_dir(self, '/'),
user = self
)
# Next sync will update the hash for new root
# and will create all children in treebeard
# from main.tasks import sync_all_dirs_from_dropbox
# sync_all_dirs_from_dropbox(self.id)
# return "%s: cleanup_and_sync (%s)" % (TASK_SUCCESS, self.username, )
