From cbaf19cb7a4294a2c983b5407080dcd2a9845aca Mon Sep 17 00:00:00 2001
From: Zankaria <zankaria.auxa@mailu.io>
Date: Sun, 30 Jun 2024 17:01:53 +0200
Subject: [PATCH] bans.php: make the purge configurable

---
 inc/bans.php      | 17 ++++++++++++++---
 inc/functions.php |  2 +-
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/inc/bans.php b/inc/bans.php
index ee0d086d..a8f9118d 100644
--- a/inc/bans.php
+++ b/inc/bans.php
@@ -342,9 +342,20 @@ class Bans {
                 rebuildThemes('bans');
 	}
 
-	static public function purge() {
-		$query = query("DELETE FROM ``bans`` WHERE `expires` IS NOT NULL AND `expires` < " . time() . " AND `seen` = 1") or error(db_error());
-		rebuildThemes('bans');
+	static public function purge($require_seen) {
+		if ($require_seen) {
+			$query = prepare("DELETE FROM ``bans`` WHERE `expires` IS NOT NULL AND `expires` < :curr_time AND `seen` = 1");
+		} else {
+			$query = prepare("DELETE FROM ``bans`` WHERE `expires` IS NOT NULL AND `expires` < :curr_time");
+		}
+		$query->bindValue(':curr_time', time());
+		$query->execute() or error(db_error($query));
+
+		$affected = $query->rowCount();
+		if ($affected > 0) {
+			rebuildThemes('bans');
+		}
+		return $affected;
 	}
 
 	static public function delete($ban_id, $modlog = false, $boards = false, $dont_rebuild = false) {
diff --git a/inc/functions.php b/inc/functions.php
index 31e5dfac..369242cb 100755
--- a/inc/functions.php
+++ b/inc/functions.php
@@ -907,7 +907,7 @@ function checkBan($board = false) {
 			return;
 	}
 
-	Bans::purge();
+	Bans::purge($config['require_ban_view']);
 
 	if ($config['cache']['enabled'])
 		cache::set('purged_bans_last', time());