From c51bc09e3974b940dd5aaaaebddf28f142776a52 Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Sun, 18 Oct 2015 18:54:54 +0200
Subject: [PATCH] FIX The preview of PDF was never refreshed if PDF document
 was changed

---
 htdocs/comm/propal/apercu.php    | 2 +-
 htdocs/commande/apercu.php       | 2 +-
 htdocs/compta/facture/apercu.php | 2 +-
 htdocs/fichinter/apercu.php      | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/htdocs/comm/propal/apercu.php b/htdocs/comm/propal/apercu.php
index 87281e7ea63..837dc48c670 100644
--- a/htdocs/comm/propal/apercu.php
+++ b/htdocs/comm/propal/apercu.php
@@ -144,7 +144,7 @@ if ($id > 0 || ! empty($ref))
 			print "</table>\n";
 
 			// Conversion du PDF en image png si fichier png non existant
-			if (! file_exists($fileimage) && ! file_exists($fileimagebis))
+			if ((! file_exists($fileimage) && ! file_exists($fileimagebis)) || (filemtime($fileimage) < filemtime($file)))
 			{
 				if (class_exists("Imagick"))
 				{
diff --git a/htdocs/commande/apercu.php b/htdocs/commande/apercu.php
index f3d83b837dd..5d65ba1a493 100644
--- a/htdocs/commande/apercu.php
+++ b/htdocs/commande/apercu.php
@@ -142,7 +142,7 @@ if ($id > 0 || ! empty($ref))
 			print "</table>\n";
 
 			// Conversion du PDF en image png si fichier png non existant
-			if (! file_exists($fileimage) && ! file_exists($fileimagebis))
+			if ((! file_exists($fileimage) && ! file_exists($fileimagebis)) || (filemtime($fileimage) < filemtime($file)))
 			{
 				if (class_exists("Imagick"))
 				{
diff --git a/htdocs/compta/facture/apercu.php b/htdocs/compta/facture/apercu.php
index 340df8172dc..b649dd43c43 100644
--- a/htdocs/compta/facture/apercu.php
+++ b/htdocs/compta/facture/apercu.php
@@ -280,7 +280,7 @@ if ($id > 0 || ! empty($ref))
             print "</table>\n";
 
             // Conversion du PDF en image png si fichier png non existant
-            if (! file_exists($fileimage) && ! file_exists($fileimagebis))
+			if ((! file_exists($fileimage) && ! file_exists($fileimagebis)) || (filemtime($fileimage) < filemtime($file)))
             {
                 if (class_exists("Imagick"))
                 {
diff --git a/htdocs/fichinter/apercu.php b/htdocs/fichinter/apercu.php
index 0d4d3421538..9e08fae27ab 100644
--- a/htdocs/fichinter/apercu.php
+++ b/htdocs/fichinter/apercu.php
@@ -124,7 +124,7 @@ if ($id > 0 || ! empty($ref))
 			print "</table>\n";
 
 			// Conversion du PDF en image png si fichier png non existant
-			if (! file_exists($fileimage) && ! file_exists($fileimagebis))
+			if ((! file_exists($fileimage) && ! file_exists($fileimagebis)) || (filemtime($fileimage) < filemtime($file)))
 			{
 				if (class_exists("Imagick"))
 				{