From 9b04b73cb7ecfa859d47e1ac177b6e7c6d4fcc83 Mon Sep 17 00:00:00 2001
From: Gianluca Sforna <giallu@gmail.com>
Date: Thu, 12 Jul 2007 08:13:02 +0000
Subject: [PATCH] XHTML validation fix. provide "alt" property on icons and
 attached images

git-svn-id: http://mantisbt.svn.sourceforge.net/svnroot/mantisbt/trunk@4429 f5dc347c-c33d-0410-90a0-b07cc1902cb9
---
 core/file_api.php  | 7 ++++---
 core/print_api.php | 5 +++--
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/core/file_api.php b/core/file_api.php
index 0335134a5a..55199d238c 100644
--- a/core/file_api.php
+++ b/core/file_api.php
@@ -6,7 +6,7 @@
 	# See the README and LICENSE files for details
 
 	# --------------------------------------------------------
-	# $Id: file_api.php,v 1.80 2007-07-06 22:29:53 giallu Exp $
+	# $Id: file_api.php,v 1.81 2007-07-12 08:13:02 giallu Exp $
 	# --------------------------------------------------------
 
 	$t_core_dir = dirname( __FILE__ ).DIRECTORY_SEPARATOR;
@@ -255,14 +255,15 @@ function swap_content( span ) {
 					}
 
 					$t_preview_style = 'style="' . $t_preview_style . '"';
+					$t_title = file_get_field( $v_id, 'title' ); 
 
-					PRINT "<br />$t_href_start<img $t_preview_style src=\"file_download.php?file_id=$v_id&amp;type=bug\" />$t_href_end";
+					PRINT "\n<br />$t_href_start<img alt=\"$t_title\" $t_preview_style src=\"file_download.php?file_id=$v_id&amp;type=bug\" />$t_href_end";
 					$image_previewed = true;
 				}
 			}
 
 			if ( $i != ( $num_files - 1 ) ) {
-				PRINT '<br />';
+				PRINT "<br />\n";
 			}
 		}
 	}
diff --git a/core/print_api.php b/core/print_api.php
index e78d7fddda..c83ff38d4b 100644
--- a/core/print_api.php
+++ b/core/print_api.php
@@ -6,7 +6,7 @@
 	# See the README and LICENSE files for details
 
 	# --------------------------------------------------------
-	# $Id: print_api.php,v 1.169 2007-07-09 22:41:23 giallu Exp $
+	# $Id: print_api.php,v 1.170 2007-07-12 08:13:02 giallu Exp $
 	# --------------------------------------------------------
 
 	$t_core_dir = dirname( __FILE__ ).DIRECTORY_SEPARATOR;
@@ -1528,7 +1528,8 @@ function print_file_icon( $p_filename ) {
 		}
 
 		$t_name = $t_file_type_icons[$ext];
-		PRINT '<img src="' . config_get( 'path' ) . 'images/fileicons/'. $t_name . '" width="16" height="16" border="0" />';
+		PRINT '<img src="' . config_get( 'path' ) . 'images/fileicons/'. $t_name .
+			'" alt="' . $ext . ' file icon" width="16" height="16" border="0" />';
 	}
 
 	# --------------------