def render_neems():
show_all = request.args.get('show_all', default=True, type=bool)
per_page = request.args.get('limit', default=12, type=int)
query = request.args.get('neem_query', default='', type=str)
# compute pagination offset
current_page = int(request.args.get('page', 1))
current_offset = (current_page - 1) * per_page
next_offset = current_offset + per_page
# get neems
matching_neems = neem_hub.get_neem_ids(query,
neem_hub.get_neem_visibility_flag())
neems = list(
map(lambda (x): neem_hub.get_neem(x),
matching_neems[current_offset:next_offset]))
# TODO: what does this mean?
search = False
q = request.args.get('q')
if q:
search = True
pagination = Pagination(page=current_page,
per_page=per_page,
offset=current_offset,
total=len(matching_neems),
css_framework='bootstrap4',
search=search)
if not USE_HOST_KNOWROB and not container_started(current_user.username):
sql = get_neemhub_settings()
docker_interface.start_user_container(
current_user.username, json.dumps(sql, cls=AlchemyEncoder),
"knowrob", "latest")
return render_template('pages/neems.html', **locals())
def activate(self):
app.logger.info('Activate neem')
if not USE_HOST_KNOWROB and not container_started(current_user.username):
sql = get_neemhub_settings()
start_user_container(current_user.username,
json.dumps(sql, cls=AlchemyEncoder),
"knowrob",
"latest")
def track_login(sender, user, **extra):
app.logger.info("Logged in " + str(user.username))
# TODO: why not just use username key?
session['user_container_name'] = user.username
session['username'] = user.username
session['api_token'] = user.api_token
if not USE_HOST_KNOWROB:
sql = get_neemhub_settings()
docker_interface.start_user_container(
user.username, json.dumps(sql, cls=AlchemyEncoder), "knowrob",
"latest")
def store_settings(self):
sql = get_neemhub_settings()
sql.mongo_host = self.mongo_host
sql.mongo_port = self.mongo_port
sql.mongo_db = self.mongo_db_name
sql.mongo_user = self.mongo_user
sql.mongo_pass = self.mongo_pass
sql.visibility_flag = self.visibility_flag
sql.urdf_server = self.urdf_server
sql.mesh_server = self.mesh_server
self.mongo_db = None
db.session.commit()
def __init__(self):
# get the SQL settings object
sql = get_neemhub_settings()
self.mongo_host = sql.mongo_host
self.mongo_port = int(sql.mongo_port)
self.mongo_db_name = sql.mongo_db
self.mongo_user = sql.mongo_user
self.mongo_pass = sql.mongo_pass
self.visibility_flag = sql.visibility_flag
self.urdf_server = sql.urdf_server
self.mesh_server = sql.mesh_server
self.mongo_client = None
self.mongo_db = None