Updates the internal/external content links section

api/content-links.js

@@ -34,6 +34,18 @@ exports.handler = async (event, context) => {
     const internalLinks = [...internalLinksMap.entries()].sort((a, b) => b[1] - a[1]).map(entry => entry[0]);
     const externalLinks = [...externalLinksMap.entries()].sort((a, b) => b[1] - a[1]).map(entry => entry[0]);
 
+    if (internalLinks.length === 0 && externalLinks.length === 0) {
+      return {
+        statusCode: 400,
+        body: JSON.stringify({
+          skipped: 'No internal or external links found. '
+            + 'This may be due to the website being dynamically rendered, using a client-side framework (like React), and without SSR enabled. '
+            + 'That would mean that the static HTML returned from the HTTP request doesn\'t contain any meaningful content for Web-Check to analyze. '
+            + 'You can rectify this by using a headless browser to render the page instead.',
+          }),
+      };
+    }
+
     return {
       statusCode: 200,
       body: JSON.stringify({ internal: internalLinks, external: externalLinks }),

src/components/Results/ContentLinks.tsx

@@ -43,9 +43,8 @@ const getPathName = (link: string) => {
 };
 
 const ContentLinksCard = (props: { data: any, title: string, actionButtons: any }): JSX.Element => {
-  const { internal, external} = props.data;
-  console.log('Internal Links', internal);
-  console.log('External Links', external);
+  const internal = props.data.internal || [];
+  const external = props.data.external || [];
   return (
     <Card heading={props.title} actionButtons={props.actionButtons} styles={cardStyles}>
       <Heading as="h3" size="small" color={colors.primary}>Summary</Heading>
@@ -71,17 +70,6 @@ const ContentLinksCard = (props: { data: any, title: string, actionButtons: any
           ))}
         </details>
       )}
-      {/* {portData.openPorts.map((port: any) => (
-          <Row key={port} lbl="" val="">
-            <span>{port}</span>
-          </Row>
-        )
-      )}
-      <br />
-      <small>
-        Unable to establish connections to:<br />
-        {portData.failedPorts.join(', ')}
-      </small> */}
     </Card>
   );
 }