Add gotify handler

gallery/logging_handlers.py

@@ -0,0 +1,18 @@
+import logging
+
+import requests
+from django.conf import settings
+
+
+class GotifyHandler(logging.Handler):
+    def emit(self, record):
+        log_entry = self.format(record)
+        try:
+            requests.post(
+                settings.GOTIFY_URL,
+                headers={"X-Gotify-Key": settings.GOTIFY_TOKEN},
+                json={"message": log_entry, "priority": 5, "title": "Gallery Error"},
+                timeout=5,
+            )
+        except requests.exceptions.RequestException:
+            pass