Update react-markdown, properly scroll to section for wiki internal links, consolidate scrollTo logic and make external links open in new tabs

1 files changed, 19 insertions, 0 deletions

diff --git a/packages/website/ts/utils/utils.ts b/packages/website/ts/utils/utils.ts
index c38f84c92..4d04d915d 100644
--- a/packages/website/ts/utils/utils.ts
+++ b/packages/website/ts/utils/utils.ts
@@ -4,6 +4,7 @@ import deepEqual = require('deep-equal');
 import isMobile = require('is-mobile');
 import * as _ from 'lodash';
 import * as moment from 'moment';
+import { scroller } from 'react-scroll';
 import {
     EtherscanLinkSuffixes,
     Networks,
@@ -290,4 +291,22 @@ export const utils = {
         );
         return isTestNetwork;
     },
+    getCurrentBaseUrl() {
+        const port = window.location.port;
+        const hasPort = !_.isUndefined(port);
+        const baseUrl = `https://${window.location.hostname}${hasPort ? `:${port}` : ''}`;
+        return baseUrl;
+    },
+    scrollToHash(hashWithPrefix: string, containerId: string): void {
+        let hash = hashWithPrefix.slice(1);
+        if (_.isEmpty(hash)) {
+            hash = configs.SCROLL_TOP_ID; // scroll to the top
+        }
+
+        scroller.scrollTo(hash, {
+            duration: 0,
+            offset: 0,
+            containerId,
+        });
+    },
 };