From f3d359d5b76f6309392a89863a38a8ac4cd6ac7e Mon Sep 17 00:00:00 2001
From: miteruzo <miteruzo@naver.com>
Date: Thu, 12 Feb 2026 12:46:11 +0900
Subject: [PATCH 1/3] #130

---
 frontend/src/components/PostEmbed.tsx | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/frontend/src/components/PostEmbed.tsx b/frontend/src/components/PostEmbed.tsx
index c375ca1..d5e7cba 100644
--- a/frontend/src/components/PostEmbed.tsx
+++ b/frontend/src/components/PostEmbed.tsx
@@ -18,17 +18,26 @@ export default (({ post }: Props) => {
   {
   case 'nicovideo.jp':
     {
-      const [videoId] = url.pathname.match (/(?<=\/watch\/)[a-zA-Z0-9]+?(?=\/|$)/)!
+      const mVideoId = url.pathname.match (/(?<=\/watch\/)[a-zA-Z0-9]+?(?=\/|$)/)
+      if (!(mVideoId))
+	break
+      const [videoId] = mVideoId
       return <NicoViewer id={videoId} width={640} height={360}/>
     }
   case 'twitter.com':
   case 'x.com':
-    const [userId] = url.pathname.match (/(?<=\/)[^\/]+?(?=\/|$|\?)/)!
-    const [statusId] = url.pathname.match (/(?<=\/status\/)\d+?(?=\/|$|\?)/)!
+    const mUserId = url.pathname.match (/(?<=\/)[^\/]+?(?=\/|$|\?)/)
+    const mStatusId = url.pathname.match (/(?<=\/status\/)\d+?(?=\/|$|\?)/)
+    if (!(mUserId) || !(mStatusId))
+      break
+    const [userId] = mUserId
+    const [statusId] = mStatusId
     return <TwitterEmbed userId={userId} statusId={statusId}/>
   case 'youtube.com':
     {
-      const videoId = url.searchParams.get ('v')!
+      const videoId = url.searchParams.get ('v')
+      if (!(videoId))
+	break
       return (
 	  <YoutubeEmbed videoId={videoId} opts={{ playerVars: {
 	      playsinline:  1,
-- 
2.34.1


From e7dac653d5fefa873d5c15a597aaf5f9d2a4cc0f Mon Sep 17 00:00:00 2001
From: miteruzo <miteruzo@naver.com>
Date: Fri, 13 Feb 2026 03:44:31 +0900
Subject: [PATCH 2/3] #130

---
 frontend/src/components/PostEmbed.tsx | 21 ++++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

diff --git a/frontend/src/components/PostEmbed.tsx b/frontend/src/components/PostEmbed.tsx
index d5e7cba..70d596b 100644
--- a/frontend/src/components/PostEmbed.tsx
+++ b/frontend/src/components/PostEmbed.tsx
@@ -21,23 +21,30 @@ export default (({ post }: Props) => {
       const mVideoId = url.pathname.match (/(?<=\/watch\/)[a-zA-Z0-9]+?(?=\/|$)/)
       if (!(mVideoId))
 	break
+
       const [videoId] = mVideoId
+
       return <NicoViewer id={videoId} width={640} height={360}/>
     }
   case 'twitter.com':
   case 'x.com':
-    const mUserId = url.pathname.match (/(?<=\/)[^\/]+?(?=\/|$|\?)/)
-    const mStatusId = url.pathname.match (/(?<=\/status\/)\d+?(?=\/|$|\?)/)
-    if (!(mUserId) || !(mStatusId))
-      break
-    const [userId] = mUserId
-    const [statusId] = mStatusId
-    return <TwitterEmbed userId={userId} statusId={statusId}/>
+    {
+      const mUserId = url.pathname.match (/(?<=\/)[^\/]+?(?=\/|$|\?)/)
+      const mStatusId = url.pathname.match (/(?<=\/status\/)\d+?(?=\/|$|\?)/)
+      if (!(mUserId) || !(mStatusId))
+	break
+
+      const [userId] = mUserId
+      const [statusId] = mStatusId
+
+      return <TwitterEmbed userId={userId} statusId={statusId}/>
+    }
   case 'youtube.com':
     {
       const videoId = url.searchParams.get ('v')
       if (!(videoId))
 	break
+
       return (
 	  <YoutubeEmbed videoId={videoId} opts={{ playerVars: {
 	      playsinline:  1,
-- 
2.34.1


From 71eea05c8e83103e7948d3a331bd851471c509b3 Mon Sep 17 00:00:00 2001
From: miteruzo <miteruzo@naver.com>
Date: Fri, 13 Feb 2026 03:46:11 +0900
Subject: [PATCH 3/3] #130

---
 frontend/src/components/PostEmbed.tsx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/frontend/src/components/PostEmbed.tsx b/frontend/src/components/PostEmbed.tsx
index 70d596b..e229666 100644
--- a/frontend/src/components/PostEmbed.tsx
+++ b/frontend/src/components/PostEmbed.tsx
@@ -26,6 +26,7 @@ export default (({ post }: Props) => {
 
       return <NicoViewer id={videoId} width={640} height={360}/>
     }
+
   case 'twitter.com':
   case 'x.com':
     {
@@ -39,6 +40,7 @@ export default (({ post }: Props) => {
 
       return <TwitterEmbed userId={userId} statusId={statusId}/>
     }
+
   case 'youtube.com':
     {
       const videoId = url.searchParams.get ('v')
-- 
2.34.1