outline · tommoor · Oct 18, 2023 · Oct 4, 2023 · Oct 5, 2023 · Oct 11, 2023
diff --git a/public/images/linkedin.png b/public/images/linkedin.png
diff --git a/shared/editor/embeds/Linkedin.test.ts b/shared/editor/embeds/Linkedin.test.ts
@@ -0,0 +1,39 @@
+import Linkedin from "./Linkedin";
+
+describe("Linkedin", () => {
+  const match = Linkedin.ENABLED[0];
+
+  test("to be enabled on post link", () => {
+    expect(
+      "https://www.linkedin.com/posts/github_highlight-your-expertise-with-github-certifications-activity-7117157514097352704-F4Mz?utm_source=share&utm_medium=member_desktop".match(
+        match
+      )
+    ).toBeTruthy();
+  });
+
+  test("to be enabled on embed link", () => {
+    expect(
+      "https://www.linkedin.com/embed/feed/update/urn:li:share:7117157513422090241".match(
+        match
+      )
+    ).toBeTruthy();
+  });
+
+  test("to not be enabled elsewhere", () => {
+    expect("https://www.linkedin.com/".match(match)).toBe(null);
+    expect("https://www.linkedin.com/posts/".match(match)).toBe(null);
+    expect("https://www.linkedin.com/embed/".match(match)).toBe(null);
+    expect("https://www.linkedin.com/embed/feed/update/".match(match)).toBe(
+      null
+    );
+    expect(
+      "https://www.linkedin.com/embed/feed/update/urn:li:".match(match)
+    ).toBe(null);
+    expect(
+      "https://www.linkedin.com/embed/feed/update/urn:li:share:".match(match)
+    ).toBe(null);
+    expect(
+      "https://www.linkedin.com/embed/feed/update/urn:li:ugcPost:".match(match)
+    ).toBe(null);
+  });
+});
diff --git a/shared/editor/embeds/Linkedin.tsx b/shared/editor/embeds/Linkedin.tsx
@@ -0,0 +1,25 @@
+import * as React from "react";
+import Frame from "../components/Frame";
+import { EmbedProps as Props } from ".";
+
+function Linkedin(props: Props) {
+  const { matches } = props.attrs;
+  const objectId = matches[2];
+  const postType = matches[1];
+  if (matches[3] === "embed") {
+    return <Frame {...props} src={`${props.attrs.href}`} title="LinkedIn" />;
+  }
+  return (
+    <Frame
+      {...props}
+      src={`https://www.linkedin.com/embed/feed/update/urn:li:${postType}:${objectId}`}
+      title="LinkedIn"
+    />
+  );
+}
+
+Linkedin.ENABLED = [
+  /^https:\/\/www\.linkedin\.com\/(?:posts\/.*-(ugcPost|activity)-(\d+)-.*|(embed)\/(?:feed\/update\/urn:li:(?:ugcPost|share):(?:\d+)))/,
+];
+
+export default Linkedin;
diff --git a/shared/editor/embeds/index.tsx b/shared/editor/embeds/index.tsx
@@ -33,6 +33,7 @@ import GoogleSlides from "./GoogleSlides";
 import Grist from "./Grist";
 import InVision from "./InVision";
 import JSFiddle from "./JSFiddle";
+import Linkedin from "./Linkedin";
 import Loom from "./Loom";
 import Lucidchart from "./Lucidchart";
 import Marvel from "./Marvel";
@@ -298,6 +299,13 @@ const embeds: EmbedDescriptor[] = [
     icon: <Img src="/images/jsfiddle.png" alt="JSFiddle" />,
     component: JSFiddle,
   }),
+  new EmbedDescriptor({
+    title: "LinkedIn",
+    keywords: "post",
+    defaultHidden: true,
+    icon: <Img src="/images/linkedin.png" alt="LinkedIn" />,
+    component: Linkedin,
+  }),
   new EmbedDescriptor({
     title: "Loom",
     keywords: "video screencast",