update dashboard with graph

[osm/vim-emu.git] / src / emuvim / api / rest / network.py

diff --git a/src/emuvim/api/rest/network.py b/src/emuvim/api/rest/network.py
index e766e62..65dddc4 100755 (executable)
--- a/src/emuvim/api/rest/network.py
+++ b/src/emuvim/api/rest/network.py
@@ -121,3 +121,31 @@ class NetworkAction(Resource):
         except Exception as ex:
             logging.exception("API error.")
             return ex.message, 500, CORS_HEADER
+
+
+class DrawD3jsgraph(Resource):
+
+    global net
+
+    def get(self):
+        nodes = list()
+        nodes2 = list()
+        links = list()
+        # add all DCs
+        #for dc in net.dcs:
+        for node_name in net.DCNetwork_graph.nodes():
+            nodes2.append(node_name)
+            node_index = nodes2.index(node_name)
+            node_dict = {"name":node_name,"group":node_index}
+            nodes.append(node_dict)
+
+        # add links between other DCs
+        for node1_name in net.DCNetwork_graph.nodes():
+            node1_index = nodes2.index(node1_name)
+            for node2_name in net.DCNetwork_graph.neighbors(node1_name):
+                node2_index = nodes2.index(node2_name)
+                edge_dict = {"source": node1_index, "target": node2_index, "value": 10}
+                links.append(edge_dict)
+
+        json = {"nodes":nodes, "links":links}
+        return json, 200, CORS_HEADER
\ No newline at end of file