FEAT #2066 Update _tmplt_showIconDocument() function. Don't show tnl if image don't exist

maarch_entreprise/trunk/class/class_lists.php

@@ -1125,10 +1125,29 @@ class lists extends dbquery
         $core = new core_tools();
         $return = '';
         //Show document icon
+		foreach($resultTheLine as $r){
+			if (isset($r['res_id'])) {
+				$res_id = $r['res_id'];
+				break;
+			}
+		}
+		
+		
         $href = $this->_buildMyLink($this->params['viewDocumentLink'], $resultTheLine, $listKey);
-		if ($core->is_module_loaded('thumbnails') === true)
+		if ($core->is_module_loaded('thumbnails') === true){
+			require_once "modules" . DIRECTORY_SEPARATOR . "thumbnails" . DIRECTORY_SEPARATOR
+			. "class" . DIRECTORY_SEPARATOR
+			. "class_modules_tools.php";
+						
+			$tnl = new thumbnails();
+			$path = $tnl->getPathTnl($res_id, 'letterbox_coll');
+	
+			if (is_file($path))
 			$return .= '<div align="center" class="iconDoc"><a href="'.$href.'" target="_blank" title="'
-					._VIEW_DOC.'"><i class="fa fa-download fa-2x" title="' . _VIEW_DOC . '"></i><span><img src="index.php?page=doc_thumb&module=thumbnails&res_id='.$resultTheLine[0]['res_id'].'&coll_id=letterbox_coll&display=true"></span></a></div>';
+					._VIEW_DOC.'"><i class="fa fa-download fa-2x" title="' . _VIEW_DOC . '"></i><span><img src="index.php?page=doc_thumb&module=thumbnails&res_id='.$res_id.'&coll_id=letterbox_coll&display=true"></span></a></div>';
+			else $return .= '<div align="center" class="iconDoc"><a href="'.$href.'" target="_blank" title="'
+					._VIEW_DOC.'"><i class="fa fa-download fa-2x" title="' . _VIEW_DOC . '"></i></a></div>';
+		}
 		else $return .= '<div align="center" class="iconDoc"><a href="'.$href.'" target="_blank" title="'
 					._VIEW_DOC.'"><i class="fa fa-download fa-2x" title="' . _VIEW_DOC . '"></i></a></div>';