Add optional notification templates for Home Assistant integration

.env.example

@@ -7,5 +7,9 @@ ADGUARD_PASSWORD=your-password
 HASS_URL=https://your-hass-instance.com/api/services/notify/mobile_app_your_phone
 HASS_TOKEN=your-long-lived-access-token
 
+# (Optional) Notification Templates - Available: {event_type}, {client_name}, {host}, {reason}
+# HASS_TITLE_TEMPLATE="{event_type}"
+# HASS_MSG_TEMPLATE="{client_name} tried to access \"{host}\""
+
 # Monitored Clients (JSON Format: {"IP": "Nickname"})
 CLIENTS='{"192.168.1.100": "My Laptop", "192.168.1.101": "My Phone"}'

README.md

@@ -43,4 +43,6 @@ Adguard Monitor is designed for openclaw, which should usually NEVER make a requ
 -   `ADGUARD_USER/PASSWORD`: API credentials.
 -   `CLIENTS`: A JSON-formatted dictionary mapping IPs to display names.
 -   `HASS_URL/TOKEN`: Home Assistant mobile notification endpoint and Long-Lived Access Token.
+-   `HASS_TITLE_TEMPLATE`: (Optional) Template for notification title. Available: `{event_type}`, `{client_name}`, `{host}`, `{reason}`. Default: `{event_type}`.
+-   `HASS_MSG_TEMPLATE`: (Optional) Template for notification body. Available: same as title. Default: `{client_name} tried to access "{host}"`.
 

monitor.py

@@ -37,6 +37,10 @@ try:
         "Content-Type": "application/json",
     }
     
+    # Optional Notification Overrides
+    HASS_TITLE_TEMPLATE = os.getenv("HASS_TITLE_TEMPLATE", "{event_type}")
+    HASS_MSG_TEMPLATE = os.getenv("HASS_MSG_TEMPLATE", "{client_name} tried to access \"{host}\"")
+
     # --- Custom Domain List ---
     CUSTOM_DOMAINS = []
     NEGATIVE_FILTERS = []
@@ -65,12 +69,19 @@ except (EnvironmentError, json.JSONDecodeError) as e:
     print(f"Error during startup: {e}")
     exit(1)
 
-def notify_hass(client_name, host, reason, title="🛡️ Adguard Blocked a Request"):
+def notify_hass(client_name, host, reason, event_type="🛡️ Adguard Blocked"):
+    # Format message and title using templates (supporting simple {placeholders})
+    try:
+        msg = HASS_MSG_TEMPLATE.format(client_name=client_name, host=host, reason=reason, event_type=event_type)
+        title = HASS_TITLE_TEMPLATE.format(client_name=client_name, host=host, reason=reason, event_type=event_type)
+    except KeyError as e:
+        logger.error(f"Template error: Missing key {e}. Falling back to defaults.")
         msg = f"{client_name} tried to access \"{host}\""
+        title = event_type
     
     payload = {
-        "message": msg,
         "title": title,
+        "message": msg,
         "data": {
             "push": {
                 "sound": "default",
@@ -121,6 +132,10 @@ def get_auth_session():
     session.auth = HTTPBasicAuth(USERNAME, PASSWORD)
     return session
 
+def hour_and_minute():
+    now = datetime.now()
+    return now.strftime("%H:%M")
+
 def is_custom_match(host):
     # Check negative filters first
     for pattern in NEGATIVE_FILTERS:
@@ -175,15 +190,22 @@ def fetch_and_analyze(session, verbose=False):
             if is_blocked or is_custom:
                 # Check for duplicate notifications within the same "event"
                 # Using host + client_ip as a unique key for the last notification
-                event_type = "BLOCKED" if is_blocked else "CUSTOM_MATCH"
+                event_label = "BLOCKED" if is_blocked else "CUSTOM_MATCH"
                 notification_key = f"{client_ip}:{host}:{reason}:{hour_and_minute()}"
                 if stats.last_notified_key == notification_key:
                     continue
 
                 stats.log_blocked()
-                title = "🛡️ Adguard Blocked a Request" if is_blocked else "⚠️ Custom Domain Match"
-                logger.warning(f"{event_type}: {client_name} -> {host} ({reason if is_blocked else 'Manual match'})")
-                notify_hass(client_name, host, reason if is_blocked else "Custom List", title=title)
+                default_title = "🛡️ Blocked" if is_blocked else "⚠️ Custom"
+                logger.warning(f"{event_label}: {client_name} -> {host} ({reason if is_blocked else 'Manual match'})")
+                
+                # Pass details for templating
+                notify_hass(
+                    client_name=client_name, 
+                    host=host, 
+                    reason=reason if is_blocked else "Custom List",
+                    event_type=default_title
+                )
                 stats.last_notified_key = notification_key
         
         # Dynamic limit adjustment