srv/poe_manager/app.py

@@ -444,36 +444,43 @@ def logs():
     return render_template('logs.html', log_content=log_content, log_name=os.path.basename(latest_log), interval=interval)
 
 def load_device_status():
-    """
-    Liest das aktuellste rpi-Logfile und extrahiert den letzten Status jedes Devices.
-    Gibt ein Dictionary zurück: {Device-Name: 'online'/'offline'}
-    """
     status = {}
+
+    # Devices aus DB laden (Name → MAC)
+    conn = sqlite3.connect("sqlite.db")
+    conn.row_factory = sqlite3.Row
+    devices = conn.execute("SELECT mac, name FROM devices").fetchall()
+    name_to_mac = {d['name']: d['mac'] for d in devices}
+    conn.close()
+
+    # Logfile
     log_files = glob.glob("/var/log/rpi-*.log")
     if not log_files:
         return status
-
     latest_log = max(log_files, key=os.path.getctime)
 
-    # Jede Zeile des Logs lesen
-    with open(latest_log, "r") as f:
-        lines = f.readlines()
-
-    # Regex für Ping-Ergebnisse
     online_re = re.compile(r"(\S+) ist erreichbar!")
     offline_re = re.compile(r"(\S+) ist nicht erreichbar!")
 
-    for line in lines:
+    with open(latest_log, "r") as f:
+        for line in f:
             line = line.strip()
             m_online = online_re.search(line)
             m_offline = offline_re.search(line)
             if m_online:
-            status[m_online.group(1)] = 'online'
+                name = m_online.group(1)
+                mac = name_to_mac.get(name)
+                if mac:
+                    status[mac] = 'online'
             elif m_offline:
-            status[m_offline.group(1)] = 'offline'
+                name = m_offline.group(1)
+                mac = name_to_mac.get(name)
+                if mac:
+                    status[mac] = 'offline'
 
     return status
 
+
 @app.route("/users", methods=["GET", "POST"])
 @login_required
 def users():