From 691fb06de5a370de8e6d11a2564712473715682a Mon Sep 17 00:00:00 2001
From: Ralf Becker <RalfBecker@outdoor-training.de>
Date: Thu, 27 May 2021 08:49:20 +0200
Subject: [PATCH] * Setup: skip files backup on update even if configured It
 might takes the server down for hours and updates usually dont affect the
 files

---
 api/src/Db/Backup.php | 7 ++++---
 setup/setup-cli.php   | 2 +-
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/api/src/Db/Backup.php b/api/src/Db/Backup.php
index e09132ddb5..b2304fdcfd 100644
--- a/api/src/Db/Backup.php
+++ b/api/src/Db/Backup.php
@@ -858,9 +858,10 @@ class Backup
 	 * @param resource $f file opened with fopen for writing
 	 * @param boolean $lock_table =null true: allways, false: never, null: if no primary key
 	 *	default of null limits memory usage if there is no primary key, by locking table and use ROW_CHUCK
+	 * @param bool $skip_files_backup =false true: do not backup files, even if config / $this->backup_files is set (used by upgrade)
 	 * @todo use https://github.com/maennchen/ZipStream-PHP to not assemble all files in memmory
 	 */
-	function backup($f, $lock_table=null)
+	function backup($f, $lock_table=null, bool $skip_files_backup=false)
 	{
 		//echo "function backup($f)<br>";	// !
 		@set_time_limit(0);
@@ -876,7 +877,7 @@ class Backup
 		$name = $this->backup_dir.'/db_backup-'.date('YmdHi');
 		$filename = $name.'.zip';
 		$zippresent = false;
-		if(class_exists('ZipArchive') && $this->backup_files)
+		if(class_exists('ZipArchive') && $this->backup_files && !$skip_files_backup)
 		{
 			$zip = new ZipArchive;
 			if(is_object($zip))
@@ -952,7 +953,7 @@ class Backup
 
 		if(!$zippresent)  // save without files
 		{
-			if ($this->backup_files)
+			if ($this->backup_files && !$skip_files_backup)
 			{
 				echo '<center>'.lang("Cant open %1, needs ZipArchive", $name)."<br>\n".'</center>';
 			}
diff --git a/setup/setup-cli.php b/setup/setup-cli.php
index 468080fdeb..cd858914cb 100755
--- a/setup/setup-cli.php
+++ b/setup/setup-cli.php
@@ -257,7 +257,7 @@ function do_backup($arg,$quite_check=false)
 			if (is_resource($f = $db_backup->fopen_backup($backup)))
 			{
 				echo lang('Backup started, this might take a few minutes ...')."\n";
-				$db_backup->backup($f);
+				$db_backup->backup($f, null, true);  // true: skip (configured) files backup
 				echo lang('Backup finished')."\n";
 			}
 			else	// backup failed ==> dont start the upgrade