From 4a941775be3cef4d8d7d3e9d739fa0227ebc799f Mon Sep 17 00:00:00 2001
From: Arthur <worldnomad@gmail.com>
Date: Wed, 1 Nov 2023 07:42:02 -0700
Subject: [PATCH] 14132 fix

---
 netbox/extras/events_worker.py  | 71 +++++++++++++++++++++++++++++++++
 netbox/extras/scripts_worker.py | 20 ++++++++++
 2 files changed, 91 insertions(+)
 create mode 100644 netbox/extras/events_worker.py
 create mode 100644 netbox/extras/scripts_worker.py

diff --git a/netbox/extras/events_worker.py b/netbox/extras/events_worker.py
new file mode 100644
index 000000000..76534159b
--- /dev/null
+++ b/netbox/extras/events_worker.py
@@ -0,0 +1,71 @@
+import logging
+
+import requests
+from django.conf import settings
+from django_rq import job
+from jinja2.exceptions import TemplateError
+
+from scripts.workers import process_script
+from .conditions import ConditionSet
+from .constants import WEBHOOK_EVENT_TYPES, EVENT_TYPE_MODELS
+from .webhooks import generate_signature
+from webhooks_worker import process_webhook
+
+logger = logging.getLogger('netbox.events_worker')
+
+
+def eval_conditions(event_rule, data):
+    """
+    Test whether the given data meets the conditions of the event rule (if any). Return True
+    if met or no conditions are specified.
+    """
+    if not event_rule.conditions:
+        return True
+
+    logger.debug(f'Evaluating event rule conditions: {event_rule.conditions}')
+    if ConditionSet(event_rule.conditions).eval(data):
+        return True
+
+    return False
+
+
+def module_member(name):
+    mod, member = name.rsplit(".", 1)
+    module = import_module(mod)
+    return getattr(module, member)
+
+
+def process_event_rules(event_rule, model_name, event, data, timestamp, username, request_id):
+    if event_rule.event_type == EVENT_TYPE_MODELS.WEBHOOK:
+        process_webhook(event_rule, model_name, event, data, timestamp, username, request_id)
+    elif event_rule.event_type == EVENT_TYPE_MODELS.SCRIPT:
+        process_script(event_rule, model_name, event, data, timestamp, username, request_id)
+
+
+@job('default')
+def process_event(event_rule, model_name, event, data, timestamp, username, request_id=None, snapshots=None):
+    """
+    Make a POST request to the defined Webhook
+    """
+    # Evaluate event rule conditions (if any)
+    if not eval_conditions(event_rule, data):
+        return
+
+    # Prepare context data for headers & body templates
+    context = {
+        'event': WEBHOOK_EVENT_TYPES[event],
+        'timestamp': timestamp,
+        'model': model_name,
+        'username': username,
+        'request_id': request_id,
+        'data': data,
+    }
+    if snapshots:
+        context.update({
+            'snapshots': snapshots
+        })
+
+    # process the events pipeline
+    for name in settings.NETBOX_EVENTS_PIPELINE:
+        func = module_member(name)
+        func(event_rule, model_name, event, data, timestamp, username, request_id)
diff --git a/netbox/extras/scripts_worker.py b/netbox/extras/scripts_worker.py
new file mode 100644
index 000000000..e014463a2
--- /dev/null
+++ b/netbox/extras/scripts_worker.py
@@ -0,0 +1,20 @@
+import logging
+
+import requests
+from django.conf import settings
+from django_rq import job
+from jinja2.exceptions import TemplateError
+
+from .conditions import ConditionSet
+from .constants import WEBHOOK_EVENT_TYPES
+from .webhooks import generate_signature
+
+logger = logging.getLogger('netbox.webhooks_worker')
+
+
+def process_script(webhook, model_name, event, data, timestamp, username, request_id=None):
+    """
+    Make a POST request to the defined Webhook
+    """
+
+    pass