From 3988733c3132ec5d2d582cc05c0fd2af10849022 Mon Sep 17 00:00:00 2001
From: beer-psi <lacvtg.a1.2023@gmail.com>
Date: Sun, 2 Nov 2025 09:15:04 +0700
Subject: [PATCH] lint: remove unused import

---
 core/share.go | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/core/share.go b/core/share.go
index 530c6e324..c46b40a95 100644
--- a/core/share.go
+++ b/core/share.go
@@ -4,7 +4,6 @@ import (
 	"context"
 	"strings"
 	"time"
-	"unicode/utf8"
 
 	"github.com/Masterminds/squirrel"
 	"github.com/deluan/rest"
@@ -121,8 +120,19 @@ func (r *shareRepositoryWrapper) Save(entity interface{}) (string, error) {
 		return "", model.ErrNotFound
 	}
 
-	if utf8.RuneCountInString(s.Contents) > 30 {
-		s.Contents = string([]rune(s.Contents)[:26]) + "..."
+	var runeCount int
+	var truncateIndex int
+
+	for i := range s.Contents {
+		runeCount++
+
+		if runeCount == 27 {
+			truncateIndex = i
+		}
+	}
+
+	if runeCount > 30 {
+		s.Contents = s.Contents[:truncateIndex] + "..."
 	}
 
 	id, err = r.Persistable.Save(s)