[TASK] show online clients in output only if online

(#105)

output/meshviewer-ffrgb/struct.go

@@ -105,6 +105,7 @@ func NewNode(nodes *runtime.Nodes, n *runtime.Node) *Node {
 		node.VPN = nodeinfo.VPN
 	}
 	if statistic := n.Statistics; statistic != nil {
+		if n.Online {
 			node.Clients = statistic.Clients.Total
 			node.ClientsWifi24 = statistic.Clients.Wifi24
 			node.ClientsWifi5 = statistic.Clients.Wifi5
@@ -115,6 +116,7 @@ func NewNode(nodes *runtime.Nodes, n *runtime.Node) *Node {
 			} else if node.Clients >= clientsWifi {
 				node.ClientsOthers = node.Clients - clientsWifi
 			}
+		}
 
 		node.RootFSUsage = statistic.RootFsUsage
 		node.LoadAverage = statistic.LoadAverage

output/meshviewer/node.go

@@ -47,34 +47,36 @@ type Statistics struct {
 }
 
 // NewStatistics transform respond Statistics to meshviewer Statistics
-func NewStatistics(stats *data.Statistics) *Statistics {
+func NewStatistics(stats *data.Statistics, isOnline bool) *Statistics {
-	total := stats.Clients.Total
+	output := &Statistics{
-	if total == 0 {
-		total = stats.Clients.Wifi24 + stats.Clients.Wifi5
-	}
-	/* The Meshviewer could not handle absolute memory output
-	 * calc the used memory as a float which 100% equal 1.0
-	 * calc is coppied from node statuspage (look discussion:
-	 * https://github.com/FreifunkBremen/yanic/issues/35)
-	 */
-	var memoryUsage *float64
-	if stats.Memory.Total > 0 {
-		usage := 1 - (float64(stats.Memory.Free)+float64(stats.Memory.Buffers)+float64(stats.Memory.Cached))/float64(stats.Memory.Total)
-		memoryUsage = &usage
-	}
-
-	return &Statistics{
 		NodeID:      stats.NodeID,
 		GatewayIPv4: stats.GatewayIPv4,
 		GatewayIPv6: stats.GatewayIPv6,
 		RootFsUsage: stats.RootFsUsage,
 		LoadAverage: stats.LoadAverage,
-		MemoryUsage: memoryUsage,
 		Uptime:      stats.Uptime,
 		Idletime:    stats.Idletime,
 		Processes:   stats.Processes,
 		MeshVPN:     stats.MeshVPN,
 		Traffic:     stats.Traffic,
-		Clients:     total,
 	}
+	if isOnline {
+		total := stats.Clients.Total
+		if total == 0 {
+			total = stats.Clients.Wifi24 + stats.Clients.Wifi5
+		}
+		output.Clients = total
+	}
+
+	/* The Meshviewer could not handle absolute memory output
+	 * calc the used memory as a float which 100% equal 1.0
+	 * calc is coppied from node statuspage (look discussion:
+	 * https://github.com/FreifunkBremen/yanic/issues/35)
+	 */
+	if stats.Memory.Total > 0 {
+		usage := 1 - (float64(stats.Memory.Free)+float64(stats.Memory.Buffers)+float64(stats.Memory.Cached))/float64(stats.Memory.Total)
+		output.MemoryUsage = &usage
+	}
+
+	return output
 }

output/meshviewer/nodes_v1.go

@@ -35,7 +35,7 @@ func BuildNodesV1(nodes *runtime.Nodes) interface{} {
 			},
 			Nodeinfo: nodeOrigin.Nodeinfo,
 		}
-		node.Statistics = NewStatistics(nodeOrigin.Statistics)
+		node.Statistics = NewStatistics(nodeOrigin.Statistics, nodeOrigin.Online)
 		meshviewerNodes.List[nodeID] = node
 	}
 	return meshviewerNodes

output/meshviewer/nodes_v2.go

@@ -33,7 +33,7 @@ func BuildNodesV2(nodes *runtime.Nodes) interface{} {
 			},
 			Nodeinfo: nodeOrigin.Nodeinfo,
 		}
-		node.Statistics = NewStatistics(nodeOrigin.Statistics)
+		node.Statistics = NewStatistics(nodeOrigin.Statistics, nodeOrigin.Online)
 		meshviewerNodes.List = append(meshviewerNodes.List, node)
 	}
 	return meshviewerNodes

output/nodelist/nodelist.go

@@ -40,7 +40,7 @@ func NewNode(n *runtime.Node) (node *Node) {
 
 		node.Status.Online = n.Online
 		node.Status.LastContact = n.Lastseen
-		if statistics := n.Statistics; statistics != nil {
+		if statistics := n.Statistics; statistics != nil && n.Online {
 			node.Status.Clients = statistics.Clients.Total
 		}
 	}