def index(self, year=None):
"""
Example Method with class attached routing (see above "/" )
"""
print(" Calling IndexHandler.index from handlers/shorties.py: parameter index: " + str(year))
conn = self.get_secure_cookie("redisui:current_connection", None)
print(f"found existing connnection cookie: {str(conn)}")
if conn:
c=Connections()
redis_conf=c.find(c.where("_uuid") == id)
self.render("redisdash.tmpl", connected=True, connection_id=conn, connection=redis_conf)
else:
#self.set_secure_cookie("current_connection", "None")
self.redirect("/connections_list")
def serverinfo(self, id):
"""
render the server info view for the connection
with the given uuid
"""
r=Redisinfo()
c=Connections()
redis_conf=c.find(c.where("_uuid") == id)
r.set_connection(redis_conf=redis_conf.to_dict())
print(json.dumps(r.db.info()))
try:
self.render("serverinfo.tmpl", connected=True, connection_id=id, info=r.db.info())
except:
self.error(message="Could not connect to Redis DB", data=json.dumps(redis_conf))
def welcome(self, message):
"""
try to register the client
and return the info message
"""
try:
connection_id = message["connection_id"]
r = Tdbmodel()
# get the connection from the DB
print(f"connecting to: {connection_id}")
c = Connections()
db_conf = c.find(c.where("_uuid") == connection_id)
r.set_connection(db_conf=db_conf.to_dict())
try:
result = r.db.tables()
client_id = message["client_id"]
if not client_id in self.dbclients:
self.dbclients[client_id] = r
info = {}
info["tables"] = result
info["hostname"] = db_conf.host
info["dbname"] = db_conf.dbname
data = {"method": "welcome", "type": "info", "data": info}
except Exception as e:
print(str(e))
data = {
"method": "welcome",
"type": "error",
"message": "Could not connect to host...",
"redirect": True,
"redirect_url": "/connections_list",
"data": "Nothing"
}
return json.dumps(data)
except Exception as e:
data = {"method": "welcome", "type": "error", "data": str(e)}
return json.dumps(data)