From f54164bd10015fdfb5ed25697a3461f463e84748 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20FRANCE?= <frederic.france@free.fr>
Date: Wed, 21 Oct 2020 21:33:23 +0200
Subject: [PATCH] modify action

---
 htdocs/core/actions_printing.inc.php | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/htdocs/core/actions_printing.inc.php b/htdocs/core/actions_printing.inc.php
index e88fc937e38..3137c93a9c5 100644
--- a/htdocs/core/actions_printing.inc.php
+++ b/htdocs/core/actions_printing.inc.php
@@ -33,18 +33,24 @@ if ($action == 'print_file' && $user->rights->printing->read) {
 	require_once DOL_DOCUMENT_ROOT.'/core/modules/printing/modules_printing.php';
 	$objectprint = new PrintingDriver($db);
 	$list = $objectprint->listDrivers($db, 10);
+    $dirmodels = array_merge(array('/core/modules/printing/'), (array) $conf->modules_parts['printing']);
 	if (!empty($list)) {
 		$errorprint = 0;
 		$printerfound = 0;
 		foreach ($list as $driver) {
-			require_once DOL_DOCUMENT_ROOT.'/core/modules/printing/'.$driver.'.modules.php';
-			$langs->load($driver);
+			foreach ($dirmodels as $dir) {
+				if (file_exists(dol_buildpath($dir, 0).$driver.'.modules.php')) {
+					$classfile = dol_buildpath($dir, 0).$driver.'.modules.php';
+					break;
+				}
+			}
+			require_once $classfile;
 			$classname = 'printing_'.$driver;
 			$printer = new $classname($db);
+			$langs->load($printer::LANGFILE);
 			//print '<pre>'.print_r($printer, true).'</pre>';
 
-			if (!empty($conf->global->{$printer->active}))
-			{
+			if (!empty($conf->global->{$printer->active})) {
 				$printerfound++;
 
 				$subdir = '';