From 59fec7d0949cf860f01753d484242e7436f54e5f Mon Sep 17 00:00:00 2001
From: atm-greg <gregory.blemand@atm-consulting.fr>
Date: Tue, 5 Apr 2022 15:10:31 +0200
Subject: [PATCH] implement cache managed by current object

---
 htdocs/core/class/commonobject.class.php | 4 ++++
 htdocs/core/lib/pdf.lib.php              | 4 +---
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/htdocs/core/class/commonobject.class.php b/htdocs/core/class/commonobject.class.php
index a8233a3d29f..e04ac12636d 100644
--- a/htdocs/core/class/commonobject.class.php
+++ b/htdocs/core/class/commonobject.class.php
@@ -3779,6 +3779,10 @@ abstract class CommonObject
 	{
 		global $conf, $hookmanager, $action;
 
+		// important for pdf generation time reduction
+		// this boolean is true if $this->linkedObjects has already been loaded with all objects linked without filter
+		if ($this->linkedObjectsFullLoaded) return 1;
+
 		$this->linkedObjectsIds = array();
 		$this->linkedObjects = array();
 
diff --git a/htdocs/core/lib/pdf.lib.php b/htdocs/core/lib/pdf.lib.php
index b273f93b69f..ea8c6c2ce23 100644
--- a/htdocs/core/lib/pdf.lib.php
+++ b/htdocs/core/lib/pdf.lib.php
@@ -2282,9 +2282,7 @@ function pdf_getLinkedObjects(&$object, $outputlangs)
 
 	$linkedobjects = array();
 
-	if (empty($object->linkedObjectsFullLoaded)) {
-		$object->fetchObjectLinked();
-	}
+	$object->fetchObjectLinked();
 
 	foreach ($object->linkedObjects as $objecttype => $objects) {
 		if ($objecttype == 'facture') {