X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=src%2Femuvim%2Fapi%2Frest%2Fnetwork.py;h=13743731e924348d4207b329f5ec61c43acbb1a7;hb=e0f920e099b91a07e7cb2f3bb3a940a71b493f08;hp=e766e625c012b73aa4ebe2821f284915da376e7b;hpb=e5ed9d18877fae6cf7b42af20bc19595c789568b;p=osm%2Fvim-emu.git

diff --git a/src/emuvim/api/rest/network.py b/src/emuvim/api/rest/network.py
index e766e62..1374373 100755
--- a/src/emuvim/api/rest/network.py
+++ b/src/emuvim/api/rest/network.py
@@ -36,8 +36,9 @@ import logging
 from flask_restful import Resource
 from flask import request
 import json
+import networkx
 
-logging.basicConfig(level=logging.INFO)
+logging.basicConfig(level=logging.DEBUG)
 
 CORS_HEADER = {'Access-Control-Allow-Origin': '*'}
 
@@ -82,8 +83,7 @@ class NetworkAction(Resource):
             # check if json data is a dict
             data = request.args
             # try json payload
-            if data is None:
-                data = request.json
+            data = request.json
             # then no data
             if data is None:
                 data = {}
@@ -121,3 +121,32 @@ 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
+        node_attr = networkx.get_node_attributes(net.DCNetwork_graph, 'type')
+        for node_name in net.DCNetwork_graph.nodes():
+            nodes2.append(node_name)
+            node_index = nodes2.index(node_name)
+            type = node_attr[node_name]
+            node_dict = {"name":node_name,"group":type}
+            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