- added dashboard\n- some debugging

db_functions.php

@@ -2,16 +2,20 @@
 
 logger(DEBUG,_("Including db_functions.php"), __FILE__ . ":" . __LINE__);
 
-// to save or not to save the DB, that is the question ...
+//to save or not to save the DB, that is the question ...
 function storeDB($db, $filepath)
 {
     $data = serialize($db);
-    file_put_contents($filepath, $data);
+    return file_put_contents($filepath, $data);
  }
 
 function loadDB(& $db, $filepath)
 {
 	$data = file_get_contents($filepath);
+	if ($data === false)
+	{
+		return false;
+	}
 	$db = unserialize($data);
 }
 
@@ -230,9 +234,36 @@ function iterateDevice($topic, $fn, $parentDevice, &$device, $payloadArray, $pro
 	}
 }
 
-function getDevicesValues()
+function getDevicesValues($topic)
 {
-	//TODO
+	global $indexDevices, $topics;
+	logger(DEBUG, _("getDevicesValues function" ));
+	foreach($indexDevices as $device)
+	{
+		if ($device->topic == $topic)
+		{
+			logger(DEBUG, "device: " . $device->friendlyName);
+			$payload = "{";
+			$flag = false;
+			$properties = array_slice($device, 12);
+			logger(DEBUG, print_r($properties, true));
+			foreach($properties as $property)
+			{
+				if (flag)
+				{
+					$payload = ",";
+				}else {
+					$flag = true;
+				}
+				$payload .= $property . ':""';
+			}
+			$device->payload = $payload . "}";
+			logger(DEBUG, $device->payload);
+			$device->get();
+		}
+	}
+	exit(0);
 }
 
+
 ?>