Merge pull request #16 from kratz00/nodelist

Added nodelist API endpoint.

ffmap/web/api.py

@@ -5,7 +5,7 @@ from ffmap.maptools import *
 from ffmap.dbtools import FreifunkDB
 from ffmap.stattools import record_global_stats
 
-from flask import Blueprint, request, make_response, redirect, url_for
+from flask import Blueprint, request, make_response, redirect, url_for, jsonify
 from pymongo import MongoClient
 from bson.json_util import dumps as bson2json
 import json
@@ -59,3 +59,31 @@ def alfred():
 		update_mapnik_csv()
 	r.mimetype = 'application/json'
 	return r
+
+
+# https://github.com/ffansbach/de-map/blob/master/schema/nodelist-schema-1.0.0.json
+@api.route('/nodelist')
+def nodelist():
+    router_data = db.routers.find(projection=['_id', 'hostname', 'status', 'system.clients', 'position.coordinates', 'last_contact'])
+    nodelist_data = {'version': '1.0.0'}
+    nodelist_data['nodes'] = list()
+    for router in router_data:
+        nodelist_data['nodes'].append(
+            {
+                'id': str(router['_id']),
+                'name': router['hostname'],
+                'node_type': 'AccessPoint',
+                'href': 'https://monitoring.freifunk-franken.de/routers/' + str(router['_id']),
+                'status': {
+                    'online': router['status'] == 'online',
+                    'clients': router['system']['clients'],
+                    'lastcontact': router['last_contact'].isoformat()
+                }
+            }
+        )
+        if 'position' in router:
+            nodelist_data['nodes'][-1]['position'] = {
+                'lat': router['position']['coordinates'][1],
+                'long': router['position']['coordinates'][0]
+            }
+    return jsonify(nodelist_data)