cabana: fix webworker window referenceerror; persist dbc on load

src/CanExplorer.js

@@ -107,12 +107,14 @@ export default class CanExplorer extends Component {
       };
     }
 
-    onDbcSelected(filename, dbcInstance) {
+    onDbcSelected(dbcFilename, dbc) {
       const {route} = this.state;
       this.hideLoadDbc();
-      this.setState({dbc: dbcInstance,
-                     dbcFilename: filename,
-                     currentParts: [0, Math.min(route.proclog - 1, 2)],
+      persistDbc(route.fullname,
+                 {dbcFilename, dbc});
+      this.setState({dbc,
+                     dbcFilename,
+                     partsLoaded: 0,
                      selectedMessage: null,
                      messages: {}}, () => {
         const {route} = this.state;

src/config.js

@@ -12,7 +12,7 @@ export const GITHUB_REDIRECT_URL = ENV_GITHUB_REDIRECT_URL[ENV];
 export const GITHUB_AUTH_TOKEN_KEY = 'gh_access_token';
 export const OPENDBC_SOURCE_REPO = 'commaai/opendbc';
 
-export const USE_UNLOGGER = (getUrlParameter('unlogger') !== null);
+export const USE_UNLOGGER = (typeof window !== 'undefined' && getUrlParameter('unlogger') !== null);
 export const UNLOGGER_HOST = 'http://localhost:8080/unlogger';
 
 export const LOGENTRIES_TOKEN = '4bc98019-8277-4fe0-867c-ed21ea843cc5';

src/workers/can-fetcher.worker.js

@@ -1,5 +1,4 @@
-window = self;
-
+var window = self;
 require('core-js/fn/object/values');
 import NumpyLoader from '../utils/loadnpy';
 import DBC from '../models/can/dbc';

src/workers/can-offset-finder.worker.js

@@ -1,5 +1,4 @@
-window = self;
-
+var window = self;
 require('core-js/fn/object/values');
 import * as CanApi from '../api/can';
 

src/workers/message-parser.worker.js

@@ -1,5 +1,4 @@
-window = self;
-
+var window = self;
 require('core-js/fn/object/values');
 import DBC from '../models/can/dbc';
 import DbcUtils from '../utils/dbc';