From 808b8c1986ae943ae6f1152d165786ede146d532 Mon Sep 17 00:00:00 2001
From: Daniel Krah <Moorviper@users.noreply.github.com>
Date: Sat, 5 Nov 2016 21:23:27 +0100
Subject: [PATCH] Count Clients in a Mesh (#61)

This functions count all clients in a meshcloud.

It count over wireless and cable links not over VPN links via l2tp or fastd.
---
 lib/infobox/node.js | 58 ++++++++++++++++++++++++++++++++++++++++++++-
 scss/main.scss      |  7 ++++++
 2 files changed, 64 insertions(+), 1 deletion(-)

diff --git a/lib/infobox/node.js b/lib/infobox/node.js
index 0304d5f..4310548 100644
--- a/lib/infobox/node.js
+++ b/lib/infobox/node.js
@@ -133,14 +133,70 @@ define(["moment", "numeral", "tablesort", "tablesort.numeric"],
     if (!d.flags.online)
       return undefined
 
+    var meshclients = getMeshClients(d)
+    resetMeshClients(d)
+    var before = "     ("
+    var after = " in der lokalen Wolke)"
     return function (el) {
       el.appendChild(document.createTextNode(d.statistics.clients > 0 ? d.statistics.clients : "keine"))
+      el.appendChild(document.createTextNode(before))
+      el.appendChild(document.createTextNode(meshclients > 0 ? meshclients : "keine"))
+      el.appendChild(document.createTextNode(after))
       el.appendChild(document.createElement("br"))
 
       var span = document.createElement("span")
       span.classList.add("clients")
       span.textContent = " ".repeat(d.statistics.clients)
       el.appendChild(span)
+
+      var spanmesh = document.createElement("span")
+      spanmesh.classList.add("clientsMesh")
+      spanmesh.textContent = " ".repeat(meshclients - d.statistics.clients)
+      el.appendChild(spanmesh)
+    }
+  }
+
+  function getMeshClients(node) {
+    var meshclients = node.statistics.clients
+
+    if (!node)
+      return 0
+
+    if (node.parsed)
+      return 0
+
+    node.parsed = 1
+    node.neighbours.forEach(function (neighbour) {
+      if (!neighbour.link.isVPN && neighbour.node)
+        meshclients += getMeshClients(neighbour.node)
+    })
+
+    return meshclients
+  }
+
+  function resetMeshClients(node) {
+    if (!node.parsed)
+      return
+
+    node.parsed = 0
+
+    node.neighbours.forEach(function (neighbour) {
+      if (!neighbour.link.isVPN && neighbour.node)
+        resetMeshClients(neighbour.node)
+    })
+
+    return
+  }
+
+  function showMeshClients(d) {
+    if (!d.flags.online)
+      return undefined
+
+    var meshclients = getMeshClients(d)
+    resetMeshClients(d)
+    return function (el) {
+      el.appendChild(document.createTextNode(meshclients > 0 ? meshclients : "keine"))
+      el.appendChild(document.createElement("br"))
     }
   }
 
@@ -351,7 +407,7 @@ define(["moment", "numeral", "tablesort", "tablesort.numeric"],
     attributeEntry(attributes, "Webseite", showPages(d))
     attributeEntry(attributes, "Gewähltes Gateway", showGateway(d, router))
     attributeEntry(attributes, "Autom. Updates", showAutoupdate(d))
-    attributeEntry(attributes, "Clients", showClients(d))
+    attributeEntry(attributes, "Clients", showClients(d), showMeshClients(d))
 
     el.appendChild(attributes)
 
diff --git a/scss/main.scss b/scss/main.scss
index e290144..4a7170e 100644
--- a/scss/main.scss
+++ b/scss/main.scss
@@ -143,6 +143,13 @@ table.attributes td {
   white-space: normal;
 }
 
+.infobox .clientsMesh {
+  font-family: "ionicons";
+  color: #dbdbdb;
+  word-spacing: -0.2em;
+  white-space: normal;
+}
+
 .infobox {
   position: relative;
   padding: 0.25em 0;