added new trigger for supplier invoice unvalidation in Agenda

htdocs/core/modules/modAgenda.class.php

@@ -6,6 +6,7 @@
  * Copyright (C) 2004      Benoit Mortier       <benoit.mortier@opensides.be>
  * Copyright (C) 2009-2011 Regis Houssin        <regis.houssin@capnetworks.com>
  * Copyright (C) 2013      Cedric Gross          <c.gross@kreiz-it.fr>
+ * Copyright (C) 2015       Bahfir Abbes        <bafbes@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -90,6 +91,7 @@ class modAgenda extends DolibarrModules
         $this->const[12] = array("MAIN_AGENDA_ACTIONAUTO_SHIPPING_VALIDATE","chaine","1");
         $this->const[13] = array("MAIN_AGENDA_ACTIONAUTO_SHIPPING_SENTBYMAIL","chaine","1");
         $this->const[14] = array("MAIN_AGENDA_ACTIONAUTO_BILL_UNVALIDATE","chaine","1");
+        $this->const[15] = array("MAIN_AGENDA_ACTIONAUTO_BILL_SUPPLIER_UNVALIDATE","chaine","1");
 
 		// New pages on tabs
 		// -----------------

htdocs/core/triggers/interface_50_modAgenda_ActionsAuto.class.php

@@ -4,6 +4,7 @@
  * Copyright (C) 2011-2014 Juanjo Menent        <jmenent@2byte.es>
  * Copyright (C) 2013	   Cedric GROSS         <c.gross@kreiz-it.fr>
  * Copyright (C) 2014       Marcos García       <marcosgdf@gmail.com>
+ * Copyright (C) 2015       Bahfir Abbes        <bafbes@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -493,6 +494,18 @@ class InterfaceActionsAuto extends DolibarrTriggers
             $object->actionmsg=$langs->transnoentities("InvoiceValidatedInDolibarr",($object->newref?$object->newref:$object->ref));
             $object->actionmsg.="\n".$langs->transnoentities("Author").': '.$user->login;
 
+            $object->sendtoid=0;
+		}
+		elseif ($action == 'BILL_SUPPLIER_UNVALIDATE')
+        {
+            $langs->load("other");
+            $langs->load("bills");
+
+			$object->actiontypecode='AC_OTH_AUTO';
+            if (empty($object->actionmsg2)) $object->actionmsg2=$langs->transnoentities("InvoiceBackToDraftInDolibarr",$object->ref);
+            $object->actionmsg=$langs->transnoentities("InvoiceBackToDraftInDolibarr",$object->ref);
+            $object->actionmsg.="\n".$langs->transnoentities("Author").': '.$user->login;
+
             $object->sendtoid=0;
 		}
         elseif ($action == 'BILL_SUPPLIER_SENTBYMAIL')