Add graph manipulation

web/templates/index.html

@@ -39,6 +39,27 @@
             },
             shadow: true
         },
+        manipulation: {
+            addNode: function(nodeData,callback) {
+                const type = prompt("Type? (server, powerstrip, uplink, ups, switch)", "server");
+                const name = prompt("Name?", "node69")
+                const power = prompt("Power usage?", "420")
+                nodeData.label = name;
+                callback(nodeData);
+            },
+            deleteNode: function (nodeData, callback) {
+                callback(nodeData);
+            },
+            deleteEdge: function (edgeData, callback) {
+                callback(edgeData);
+            },
+            addEdge: function(edgeData,callback) {
+                if (edgeData.from !== edgeData.to) {
+                    callback(edgeData);
+                }
+            },
+            editEdge: false
+        },
         physics: {
             forceAtlas2Based: {
                 gravitationalConstant: -26,