feat: Add 'Pitch' embed support

shared/embeds/Pitch.js

@@ -0,0 +1,31 @@
+// @flow
+import * as React from "react";
+import Frame from "./components/Frame";
+
+const URL_REGEX = new RegExp(
+  "^https?://app.pitch.com/app/(?:presentation/[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}|public/player)/(.*)$"
+);
+
+type Props = {|
+  attrs: {|
+    href: string,
+    matches: any,
+  |},
+|};
+
+export default class Pitch extends React.Component<Props> {
+  static ENABLED = [URL_REGEX];
+
+  render() {
+    const shareId = this.props.attrs.matches[1];
+
+    return (
+      <Frame
+        {...this.props}
+        src={`https://pitch.com/embed/${shareId}`}
+        title="Pitch Embed"
+        height="414px"
+      />
+    );
+  }
+}

shared/embeds/index.js

@@ -26,6 +26,7 @@ import Marvel from "./Marvel";
 import Mindmeister from "./Mindmeister";
 import Miro from "./Miro";
 import ModeAnalytics from "./ModeAnalytics";
+import Pitch from "./Pitch";
 import Prezi from "./Prezi";
 import Spotify from "./Spotify";
 import Trello from "./Trello";
@@ -232,6 +233,14 @@ export default [
     component: ModeAnalytics,
     matcher: matcher(ModeAnalytics),
   },
+  {
+    title: "Pitch",
+    keywords: "presentation",
+    defaultHidden: true,
+    icon: () => <Img src="/images/pitch.png" />,
+    component: Pitch,
+    matcher: matcher(Pitch),
+  },
   {
     title: "Prezi",
     keywords: "presentation",