Fixes youtube embed issues (#50)

* fixes youtube embed

* move extractMetaHtml test to its own file

* tests cleanup

* Add fallback for youtube meta data

* lint

* Check for youtube in the url domain

* use hostname instead of full url to check for link domain

* checks only for domain

1 files changed, 6 insertions, 2 deletions

diff --git a/src/view/com/posts/FeedItem.tsx b/src/view/com/posts/FeedItem.tsx
index 54823d844..4133c17d4 100644
--- a/src/view/com/posts/FeedItem.tsx
+++ b/src/view/com/posts/FeedItem.tsx
@@ -39,7 +39,9 @@ export const FeedItem = observer(function ({
   const itemTitle = `Post by ${item.post.author.handle}`
   const authorHref = `/profile/${item.post.author.handle}`
   const replyAuthorDid = useMemo(() => {
-    if (!record?.reply) return ''
+    if (!record?.reply) {
+      return ''
+    }
     const urip = new AtUri(record.reply.parent?.uri || record.reply.root.uri)
     return urip.hostname
   }, [record?.reply])
@@ -196,7 +198,9 @@ export const FeedItem = observer(function ({
             ) : (
               <View style={{height: 5}} />
             )}
-            <PostEmbeds embed={item.post.embed} style={styles.embed} />
+            {item.post.embed ? (
+              <PostEmbeds embed={item.post.embed} style={styles.embed} />
+            ) : null}
             <PostCtrls
               style={styles.ctrls}
               itemHref={itemHref}