From 4fed28577902a363749dc3f63df1c02f06d6d051 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rub=C3=A9n=20Calvo?= <rubencm@gmail.com>
Date: Fri, 15 Jun 2018 15:58:16 +0200
Subject: [PATCH] [ticket/15692] Reduce storage api calls

PHPBB3-15692
---
 phpBB/phpbb/storage/storage.php | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/phpBB/phpbb/storage/storage.php b/phpBB/phpbb/storage/storage.php
index b9c20ed7cf..f2fabdcb94 100644
--- a/phpBB/phpbb/storage/storage.php
+++ b/phpBB/phpbb/storage/storage.php
@@ -154,7 +154,7 @@ class storage
 	 */
 	public function exists($path)
 	{
-		return $this->get_adapter()->exists($path);
+		return $this->is_tracked($path);
 	}
 
 	/**
@@ -376,6 +376,23 @@ class storage
 		$this->cache->destroy('_storage_' . $this->get_name() . '_numfiles');
 	}
 
+	public function is_tracked($path)
+	{
+		$sql_ary = array(
+			'file_path'		=> $path,
+			'storage'		=> $this->get_name(),
+		);
+
+		// Get file, if exist update filesize, if not add new record
+		$sql = 'SELECT file_id FROM ' .  $this->storage_table . '
+				WHERE ' . $this->db->sql_build_array('SELECT', $sql_ary);
+		$result = $this->db->sql_query($sql);
+		$row = $this->db->sql_fetchrow($result);
+		$this->db->sql_freeresult($result);
+
+		return ($row) ? true : false;
+	}
+
 	/**
 	 * Rename tracked file
 	 *