From 3cc2ddc47c8436c82e202189fe114995715e2671 Mon Sep 17 00:00:00 2001
From: Nevo David <me@nevos.io>
Date: Thu, 7 Aug 2025 12:55:51 +0700
Subject: [PATCH] feat: prevent html parsing when there is not html

---
 apps/frontend/src/components/launches/calendar.tsx          | 2 +-
 libraries/helpers/src/utils/strip.html.validation.ts        | 6 ++++++
 .../src/database/prisma/posts/posts.service.ts              | 2 ++
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/apps/frontend/src/components/launches/calendar.tsx b/apps/frontend/src/components/launches/calendar.tsx
index 86302729..98a95063 100644
--- a/apps/frontend/src/components/launches/calendar.tsx
+++ b/apps/frontend/src/components/launches/calendar.tsx
@@ -911,7 +911,7 @@ const CalendarItem: FC<{
           </div>
           <div className="w-full relative">
             <div className="absolute top-0 start-0 w-full text-ellipsis break-words line-clamp-1 text-left">
-              {stripHtmlValidation('none', post.content, false, true) ||
+              {stripHtmlValidation('none', post.content, false, true, false) ||
                 'no content'}
             </div>
           </div>
diff --git a/libraries/helpers/src/utils/strip.html.validation.ts b/libraries/helpers/src/utils/strip.html.validation.ts
index 870494d1..e5abdab4 100644
--- a/libraries/helpers/src/utils/strip.html.validation.ts
+++ b/libraries/helpers/src/utils/strip.html.validation.ts
@@ -136,8 +136,14 @@ export const stripHtmlValidation = (
   val: string,
   replaceBold = false,
   none = false,
+  plain = false,
   convertMentionFunction?: (idOrHandle: string, name: string) => string
 ): string => {
+
+  if (plain) {
+    return val;
+  }
+
   const value = serialize(parseFragment(val));
 
   if (type === 'html') {
diff --git a/libraries/nestjs-libraries/src/database/prisma/posts/posts.service.ts b/libraries/nestjs-libraries/src/database/prisma/posts/posts.service.ts
index 0a3d7642..06b362dd 100644
--- a/libraries/nestjs-libraries/src/database/prisma/posts/posts.service.ts
+++ b/libraries/nestjs-libraries/src/database/prisma/posts/posts.service.ts
@@ -44,6 +44,7 @@ type PostWithConditionals = Post & {
   childrenPost: Post[];
 };
 
+
 @Injectable()
 export class PostsService {
   private storage = UploadFactory.createStorage();
@@ -478,6 +479,7 @@ export class PostsService {
               p.content,
               true,
               false,
+              !(/<\/?[a-z][\s\S]*>/i.test(p.content)),
               getIntegration.mentionFormat
             ),
             settings: JSON.parse(p.settings || '{}'),