Refactor DOT cam layers; misc features

* Add more travel-iq states
 * Combine DOT cam layer UI into single place
 * Use standard schema for cam data
 * Differentiate between photo and video cameras

layers/dot-cams/travel-iq/get_data.py

@@ -3,8 +3,13 @@
 import requests
 import json
 
-with open('states.json') as f:
-    states = json.loads(f.read())
+states = {
+    "Georgia": "https://511ga.org/",
+    "Louisiana": "https://www.511la.org/",
+    "Nevada": "https://www.nvroads.com/",
+    "NewYork": "https://www.511ny.org/",
+    "Wisconsin": "https://511wi.gov/"
+}
 
 for state, baseURL in states.items():
     query={
@@ -60,9 +65,11 @@ for state, baseURL in states.items():
                     "coordinates": [c['longitude'], c['latitude']], # yes, [lon, lat] since it's [x, y]
                 },
                 "properties": {
-                    'address': c['displayName'],
-                    'website': c['videoUrl'],
-                    'originalData': c,
+                    'name': c['displayName'],
+                    'views': [{
+                        'hasVideo': c['videoUrl'],
+                        'src': c['videoUrl'][0] if isinstance(c['videoUrl'], list) else c['videoUrl'], # LA returns multiple (identical?) streams
+                    }],
                 },
             })
         query['start'] += 100