bug 358 fixed : Accent are not correctly displayed in category listing

Removed calls to htmlentities()
improvement : charset added in HTTP header so browser's automatic encoding works even if httpd
		is not netto latin1
revert to original l10n() : use of htmlentities() didn't solve bug in IE tooltips

git-svn-id: http://piwigo.org/svn/trunk@1290 68402e56-0260-453c-a942-63ccdbb3a9ee

include/category_subcats.inc.php

@@ -149,7 +149,7 @@ SELECT id, path, tn_ext
         'categories.category',
         array(
           'SRC'   => $thumbnail_src_of[ $category['picture'] ],
-          'ALT'   => htmlentities($category['name'],ENT_QUOTES),
+          'ALT'   => $category['name'],
           'TITLE' => $lang['hint_category'],
           'ICON'  => get_icon(@$category['date_last']),
 
@@ -159,7 +159,7 @@ SELECT id, path, tn_ext
               'cat_name' => $category['name'],
               )
             ),
-          'NAME' => htmlentities($category['name'],ENT_QUOTES),
+          'NAME' => $category['name'],
           'CAPTION_NB_IMAGES' => (($category['nb_images'] == 0) ? '' : sprintf("%d ".l10n('pictures'), $category['nb_images'])),
           'DESCRIPTION' => @$category['comment'],
           )

include/functions.inc.php

@@ -799,7 +799,7 @@ function get_name_from_file($filename)
  * @param string key
  * @return string
  */
-function raw_l10n($key)
+function l10n($key)
 {
   global $lang, $conf;
 
@@ -810,16 +810,6 @@ function raw_l10n($key)
 
   return isset($lang[$key]) ? $lang[$key] : $key;
 }
-/**
- * Like l10n but converts html entities
- *
- * @param string key
- * @return string
- */
-function l10n($key)
-{
-  return htmlentities(raw_l10n($key),ENT_QUOTES);
-}
 
 /**
  * returns the corresponding value from $themeconf if existing. Else, the

include/functions_html.inc.php

@@ -450,7 +450,7 @@ function get_html_menu_category($categories)
     {
       $menu.= ' rel="up"';
     }
-    $menu.= '>'.htmlentities($category['name'],ENT_QUOTES).'</a>';
+    $menu.= '>'.$category['name'].'</a>';
 
     if ($category['nb_images'] > 0)
     {
@@ -550,7 +550,7 @@ function get_html_tag_selection(
 
     $output.=
       ' />'
-      .' '. htmlentities($tag['name'],ENT_QUOTES)
+      .' '. $tag['name']
       .'</label>'
       .'</li>'
       ."\n"

include/page_header.php

@@ -64,5 +64,6 @@ if ( isset( $refresh ) and intval($refresh) >= 0 and isset( $url_link ) and isse
   $template->assign_block_vars('refresh', array());
 }
 
+header('Content-Type: text/html; charset='.$lang_info['charset']);
 $template->parse('header');
 ?>