mirror of
https://github.com/jokob-sk/NetAlertX.git
synced 2025-12-06 17:15:38 -08:00
63 lines
2.1 KiB
Python
Executable File
63 lines
2.1 KiB
Python
Executable File
import json
|
|
from logger import mylog, Logger
|
|
from helper import get_setting_value
|
|
from database import get_array_from_sql_rows
|
|
|
|
# Make sure log level is initialized correctly
|
|
Logger(get_setting_value("LOG_LEVEL"))
|
|
|
|
|
|
class Trigger:
|
|
"""Represents a trigger definition"""
|
|
|
|
def __init__(self, triggerJson, event, db):
|
|
"""
|
|
:param name: Friendly name of the trigger
|
|
:param triggerJson: JSON trigger object {"object_type":"Devices",event_type":"update"}
|
|
:param event: The actual event that the trigger is evaluated against
|
|
:param db: DB connection in case trigger matches and object needs to be retrieved
|
|
"""
|
|
self.object_type = triggerJson["object_type"]
|
|
self.event_type = triggerJson["event_type"]
|
|
self.event = event # Store the triggered event context, if provided
|
|
self.triggered = (
|
|
self.object_type == event["ObjectType"] and self.event_type == event["AppEventType"]
|
|
)
|
|
|
|
mylog(
|
|
"debug",
|
|
[
|
|
f"""[WF] self.triggered '{self.triggered}' for event '{get_array_from_sql_rows(event)} and trigger {json.dumps(triggerJson)}' """
|
|
],
|
|
)
|
|
|
|
if self.triggered:
|
|
# object type corresponds with the DB table name
|
|
db_table = self.object_type
|
|
|
|
if db_table == "Devices":
|
|
refField = "devGUID"
|
|
elif db_table == "Plugins_Objects":
|
|
refField = "ObjectGUID"
|
|
else:
|
|
m = f"[WF] Unsupported object_type: {self.object_type}"
|
|
mylog("none", [m])
|
|
raise ValueError(m)
|
|
|
|
query = f"""
|
|
SELECT * FROM
|
|
{db_table}
|
|
WHERE {refField} = '{event["ObjectGUID"]}'
|
|
"""
|
|
|
|
mylog("debug", [query])
|
|
|
|
result = db.sql.execute(query).fetchall()
|
|
self.object = result[0]
|
|
else:
|
|
self.object = None
|
|
|
|
def set_event(self, event):
|
|
"""Set or update the event context for this trigger"""
|
|
self.event = event
|