From 74c261f9139a9507771d0277aa9495fa11f229cf Mon Sep 17 00:00:00 2001
From: Clark <clark@signal.org>
Date: Mon, 24 Jul 2023 14:43:01 -0400
Subject: [PATCH] Do not regenerate url preview if url has not changed.

---
 .../securesms/linkpreview/LinkPreviewViewModelV2.kt            | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/src/main/java/org/thoughtcrime/securesms/linkpreview/LinkPreviewViewModelV2.kt b/app/src/main/java/org/thoughtcrime/securesms/linkpreview/LinkPreviewViewModelV2.kt
index 13fca726a4..b48e6133b6 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/linkpreview/LinkPreviewViewModelV2.kt
+++ b/app/src/main/java/org/thoughtcrime/securesms/linkpreview/LinkPreviewViewModelV2.kt
@@ -65,6 +65,9 @@ class LinkPreviewViewModelV2(
       }
 
       val link: Optional<Link> = LinkPreviewUtil.findValidPreviewUrls(text).findFirst()
+      if (link.isPresent && link.get().url.equals(activeUrl)) {
+        return@publish
+      }
 
       activeRequest.dispose()