From 461e95d8d67c1f0d937ec3f1e9c34a13fc37f304 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bar=C4=B1=C5=9F=20Soner=20U=C5=9Fakl=C4=B1?=
 <barisusakli@gmail.com>
Date: Sat, 15 Jun 2024 14:17:48 -0400
Subject: [PATCH] perf: dont make db call if posts is already loaded client
 side

---
 public/src/modules/navigator.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/public/src/modules/navigator.js b/public/src/modules/navigator.js
index 5111b47e95..8c557985c3 100644
--- a/public/src/modules/navigator.js
+++ b/public/src/modules/navigator.js
@@ -183,7 +183,10 @@ define('navigator', [
 	async function updateThumbTimestampToIndex(thumb, index) {
 		const el = thumb.find('.thumb-timestamp');
 		if (el.length) {
-			const timestamp = await getPostTimestampByIndex(index);
+			const postAtIndex = ajaxify.data.posts.find(
+				p => parseInt(p.index, 10) === Math.max(0, parseInt(index, 10) - 1)
+			);
+			const timestamp = postAtIndex ? postAtIndex.timestamp : await getPostTimestampByIndex(index);
 			el.attr('title', utils.toISOString(timestamp)).timeago();
 		}
 	}
@@ -450,7 +453,6 @@ define('navigator', [
 		}
 		count = value;
 		navigator.updateTextAndProgressBar();
-		setThumbToIndex(index);
 		toggle(count > 0);
 	};