From b857717fa6532611c4bfe5ff184781a0a795c6b6 Mon Sep 17 00:00:00 2001
From: Regis Houssin <regis@dolibarr.fr>
Date: Mon, 19 Mar 2007 16:38:32 +0000
Subject: [PATCH] Ajout de la fonction clean_html qui permettra de nettoyer le
 code html lors de l'exportation au format XLS ou CVS pour les accents ou
 lorsqu'on utilise Fckeditor

---
 htdocs/lib/functions.inc.php | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/htdocs/lib/functions.inc.php b/htdocs/lib/functions.inc.php
index c027ecad58f..0de18110f6f 100644
--- a/htdocs/lib/functions.inc.php
+++ b/htdocs/lib/functions.inc.php
@@ -2300,11 +2300,20 @@ function weight_units_string($unit)
    \brief   Nettoie le code HTML
    \param   string      StringHtml
    \return  string	    CleanString
-   \todo    nettoyer les balises html
 */
 function clean_html($StringHtml)
 {
-  $CleanString = html_entity_decode($StringHtml);
+  $pattern = "<[^>]+>";
+  $temp = html_entity_decode($StringHtml);
+  $temp = ereg_replace($pattern,"",$temp);
+  // Supprime aussi les retours
+  $temp=str_replace("\n"," ",$temp);
+  // et les espaces doubles
+  while(STRPOS($temp,"  "))
+  {
+  	$temp = STR_REPLACE("  "," ",$temp);
+  }
+  $CleanString = $temp;
   return $CleanString;
 }