From fa740273bb706c20baf4e33bcfe5a7700c663299 Mon Sep 17 00:00:00 2001
From: Nils Schneider <nils@nilsschneider.net>
Date: Wed, 8 Apr 2015 12:54:46 +0200
Subject: [PATCH] output nodelist.json

---
 backend.py      |  5 +++++
 lib/nodelist.py | 24 ++++++++++++++++++++++++
 2 files changed, 29 insertions(+)
 create mode 100644 lib/nodelist.py

diff --git a/backend.py b/backend.py
index 4bf9058..392d931 100755
--- a/backend.py
+++ b/backend.py
@@ -16,6 +16,7 @@ from lib import graph, nodes
 from lib.alfred import Alfred
 from lib.batman import Batman
 from lib.rrddb import RRD
+from lib.nodelist import export_nodelist
 
 NODES_VERSION = 1
 GRAPH_VERSION = 1
@@ -26,6 +27,7 @@ def main(params):
 
     nodes_fn = os.path.join(params['dest_dir'], 'nodes.json')
     graph_fn = os.path.join(params['dest_dir'], 'graph.json')
+    nodelist_fn = os.path.join(params['dest_dir'], 'nodelist.json')
 
     now = datetime.utcnow().replace(microsecond=0)
 
@@ -128,6 +130,9 @@ def main(params):
     with open(graph_fn, 'w') as f:
         json.dump(graph_out, f)
 
+    with open(nodelist_fn, 'w') as f:
+        json.dump(export_nodelist(now, nodedb), f)
+
     # optional rrd graphs (trigger with --rrd)
     if params['rrd']:
         script_directory = os.path.dirname(os.path.realpath(__file__))
diff --git a/lib/nodelist.py b/lib/nodelist.py
new file mode 100644
index 0000000..15aea63
--- /dev/null
+++ b/lib/nodelist.py
@@ -0,0 +1,24 @@
+def export_nodelist(now, nodedb):
+    nodelist = list()
+
+    for node_id, node in nodedb["nodes"].items():
+        node_out = dict()
+        node_out["id"] = node_id
+        node_out["name"] = node["nodeinfo"]["hostname"]
+
+        if "location" in node["nodeinfo"]:
+            node_out["position"] = {"lat": node["nodeinfo"]["location"]["latitude"],
+                                    "long": node["nodeinfo"]["location"]["longitude"]}
+
+        node_out["status"] = dict()
+        node_out["status"]["online"] = node["flags"]["online"]
+
+        if "lastseen" in node:
+            node_out["status"]["lastcontact"] = node["lastseen"]
+
+        if "clients" in node["statistics"]:
+            node_out["status"]["clients"] = node["statistics"]["clients"]
+
+        nodelist.append(node_out)
+
+    return {"version": "1.0.1", "nodes": nodelist, "updated_at": now.isoformat()}