feat: Google Drawings Integration (#1814)

* add google drawings integration

* add google drawings image

* update google drawings image and regex

* allow query parameter in google drawings regex

* support CDN for google drawings image

app/embeds/GoogleDrawings.js

@@ -0,0 +1,39 @@
+// @flow
+import * as React from "react";
+import Image from "components/Image";
+import Frame from "./components/Frame";
+
+const URL_REGEX = new RegExp(
+  "^https://docs.google.com/drawings/d/(.*)/(edit|preview)(.*)$"
+);
+
+type Props = {|
+  attrs: {|
+    href: string,
+    matches: string[],
+  |},
+|};
+
+export default class GoogleDrawings extends React.Component<Props> {
+  static ENABLED = [URL_REGEX];
+
+  render() {
+    return (
+      <Frame
+        {...this.props}
+        src={this.props.attrs.href.replace("/edit", "/preview")}
+        icon={
+          <Image
+            src="/images/google-drawings.png"
+            alt="Google Drawings"
+            width={16}
+            height={16}
+          />
+        }
+        canonicalUrl={this.props.attrs.href.replace("/preview", "/edit")}
+        title="Google Drawings"
+        border
+      />
+    );
+  }
+}