add Nostr Nests embed (#377)

* add Nostr Nests embed

* remove wildcard

* fix import to match import convention

* always show link, but hide iframe when necessary

packages/app/src/Const.ts

@@ -147,3 +147,8 @@ export const TwitchRegex = /twitch.tv\/([a-z0-9_]+$)/i;
  */
 export const AppleMusicRegex =
   /music\.apple\.com\/([a-z]{2}\/)?(?:album|playlist)\/[\w\d-]+\/([.a-zA-Z0-9-]+)(?:\?i=\d+)?/i;
+
+/**
+ * Nostr Nests embed regex
+ */
+export const NostrNestsRegex = /nostrnests\.com\/[a-zA-Z0-9]+/i;

packages/app/src/Element/HyperText.tsx

@@ -1,4 +1,4 @@
-import { useCallback, useState } from "react";
+import { useCallback, useState, Children } from "react";
 import { useSelector } from "react-redux";
 import { TwitterTweetEmbed } from "react-twitter-embed";
 import { FormattedMessage } from "react-intl";
@@ -14,6 +14,7 @@ import {
   SpotifyRegex,
   TwitchRegex,
   AppleMusicRegex,
+  NostrNestsRegex,
 } from "Const";
 import { RootState } from "State/Store";
 import SoundCloudEmbed from "Element/SoundCloudEmded";
@@ -23,6 +24,7 @@ import TidalEmbed from "Element/TidalEmbed";
 import { ProxyImg } from "Element/ProxyImg";
 import TwitchEmbed from "Element/TwitchEmbed";
 import AppleMusicEmbed from "Element/AppleMusicEmbed";
+import NostrNestsEmbed from "Element/NostrNestsEmbed";
 
 export default function HyperText({ link, creator }: { link: string; creator: HexKey }) {
   const pref = useSelector((s: RootState) => s.login.preferences);
@@ -67,6 +69,7 @@ export default function HyperText({ link, creator }: { link: string; creator: He
       const isSpotifyLink = SpotifyRegex.test(a);
       const isTwitchLink = TwitchRegex.test(a);
       const isAppleMusicLink = AppleMusicRegex.test(a);
+      const isNostrNestsLink = NostrNestsRegex.test(a);
       const extension = FileExtensionRegex.test(url.pathname.toLowerCase()) && RegExp.$1;
       if (extension && !isAppleMusicLink) {
         switch (extension) {
@@ -133,6 +136,13 @@ export default function HyperText({ link, creator }: { link: string; creator: He
         return <TwitchEmbed link={a} />;
       } else if (isAppleMusicLink) {
         return <AppleMusicEmbed link={a} />;
+      } else if (isNostrNestsLink) {
+        return [
+          <a href={a} onClick={e => e.stopPropagation()} target="_blank" rel="noreferrer" className="ext">
+            {a}
+          </a>,
+          <NostrNestsEmbed link={a} />,
+        ];
       } else {
         return (
           <a href={a} onClick={e => e.stopPropagation()} target="_blank" rel="noreferrer" className="ext">
@@ -150,9 +160,6 @@ export default function HyperText({ link, creator }: { link: string; creator: He
     );
   }, [link, reveal]);
 
-  const elm = render();
-  if (elm.type !== "a") {
-    return wrapReveal(elm, link);
-  }
-  return elm;
+  const children = render();
+  return <>{Children.map(children, elm => (elm.type === "a" ? elm : wrapReveal(elm, link)))}</>;
 }

packages/app/src/Element/NostrNestsEmbed.tsx

@@ -0,0 +1,5 @@
+const NostrNestsEmbed = ({ link }: { link: string }) => (
+  <iframe src={link} allow="microphone" width="480" height="680" style={{ maxHeight: 680 }}></iframe>
+);
+
+export default NostrNestsEmbed;