Fix permission on page to print barcode

htdocs/barcode/printsheet.php

 <?php
 /* Copyright (C) 2003	   Rodolphe Quiedeville <rodolphe@quiedeville.org>
  * Copyright (C) 2003	   Jean-Louis Bergamo	<jlb@j1b.org>
- * Copyright (C) 2006-2016 Laurent Destailleur	<eldy@users.sourceforge.net>
+ * Copyright (C) 2006-2017 Laurent Destailleur	<eldy@users.sourceforge.net>
  *
  * 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
@@ -145,7 +145,7 @@ if ($action == 'builddoc')
 		// Load barcode class for generating barcode image
 		$classname = "mod".ucfirst($generator);
 		$module = new $classname($db);
-		if ($generator != 'tcpdfbarcode') 
+		if ($generator != 'tcpdfbarcode')
 		{
 		    // May be phpbarcode
 			$template = 'standardlabel';
@@ -374,19 +374,25 @@ jQuery(document).ready(function() {
 print '<input id="fillmanually" type="radio" '.((! GETPOST("selectorforbarcode") || GETPOST("selectorforbarcode")=='fillmanually')?'checked ':'').'name="selectorforbarcode" value="fillmanually" class="radiobarcodeselect"> '.$langs->trans("FillBarCodeTypeAndValueManually").' &nbsp; ';
 print '<br>';
 
-print '<input id="fillfromproduct" type="radio" '.((GETPOST("selectorforbarcode")=='fillfromproduct')?'checked ':'').'name="selectorforbarcode" value="fillfromproduct" class="radiobarcodeselect"> '.$langs->trans("FillBarCodeTypeAndValueFromProduct").' &nbsp; ';
-print '<br>';
-print '<div class="showforproductselector">';
-$form->select_produits(GETPOST('productid'), 'productid', '');
-print ' &nbsp; <input type="submit" id="submitproduct" name="submitproduct" class="button" value="'.(dol_escape_htmltag($langs->trans("GetBarCode"))).'">';
-print '</div>';
+if (! empty($user->rights->produit->lire) || ! empty($user->rights->service->lire))
+{
+    print '<input id="fillfromproduct" type="radio" '.((GETPOST("selectorforbarcode")=='fillfromproduct')?'checked ':'').'name="selectorforbarcode" value="fillfromproduct" class="radiobarcodeselect"> '.$langs->trans("FillBarCodeTypeAndValueFromProduct").' &nbsp; ';
+    print '<br>';
+    print '<div class="showforproductselector">';
+    $form->select_produits(GETPOST('productid'), 'productid', '');
+    print ' &nbsp; <input type="submit" id="submitproduct" name="submitproduct" class="button" value="'.(dol_escape_htmltag($langs->trans("GetBarCode"))).'">';
+    print '</div>';
+}
 
-print '<input id="fillfromthirdparty" type="radio" '.((GETPOST("selectorforbarcode")=='fillfromthirdparty')?'checked ':'').'name="selectorforbarcode" value="fillfromthirdparty" class="radiobarcodeselect"> '.$langs->trans("FillBarCodeTypeAndValueFromThirdParty").' &nbsp; ';
-print '<br>';
-print '<div class="showforthirdpartyselector">';
-print $form->select_company(GETPOST('socid'), 'socid', '', 'SelectThirdParty', 0, 0, array(), 0, 'minwidth300');
-print ' &nbsp; <input type="submit" id="submitthirdparty" name="submitthirdparty" class="button showforthirdpartyselector" value="'.(dol_escape_htmltag($langs->trans("GetBarCode"))).'">';
-print '</div>';
+if (! empty($user->rights->societe->lire))
+{
+    print '<input id="fillfromthirdparty" type="radio" '.((GETPOST("selectorforbarcode")=='fillfromthirdparty')?'checked ':'').'name="selectorforbarcode" value="fillfromthirdparty" class="radiobarcodeselect"> '.$langs->trans("FillBarCodeTypeAndValueFromThirdParty").' &nbsp; ';
+    print '<br>';
+    print '<div class="showforthirdpartyselector">';
+    print $form->select_company(GETPOST('socid'), 'socid', '', 'SelectThirdParty', 0, 0, array(), 0, 'minwidth300');
+    print ' &nbsp; <input type="submit" id="submitthirdparty" name="submitthirdparty" class="button showforthirdpartyselector" value="'.(dol_escape_htmltag($langs->trans("GetBarCode"))).'">';
+    print '</div>';
+}
 
 print '<br>';