From 57278c296076ca1c7764ece6764e79c088a5bd5d Mon Sep 17 00:00:00 2001
From: rvelices <rv-github@modusoptimus.com>
Date: Wed, 21 Feb 2007 05:46:56 +0000
Subject: [PATCH] - added check in redirect to see if headers have been sent
 before doing a redirect_http - old category.php uses redirect_http whenever
 possible - replaced some old {L_xxx} in picture.tpl

git-svn-id: http://piwigo.org/svn/trunk@1846 68402e56-0260-453c-a942-63ccdbb3a9ee
---
 category.php              | 8 +++++++-
 include/functions.inc.php | 5 ++++-
 template/yoga/picture.tpl | 6 +++---
 3 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/category.php b/category.php
index f0a5161f7..8b0ade406 100644
--- a/category.php
+++ b/category.php
@@ -56,6 +56,12 @@ if ( isset($_GET['cat']) )
   }
 }
 
-redirect ( make_index_url($url_params) );
+$url = make_index_url($url_params);
+if (!headers_sent())
+{
+  set_status_header(302);
+  redirect_http( $url );
+}
+redirect ( $url );
 
 ?>
\ No newline at end of file
diff --git a/include/functions.inc.php b/include/functions.inc.php
index e09339982..4666c0fcb 100644
--- a/include/functions.inc.php
+++ b/include/functions.inc.php
@@ -689,7 +689,10 @@ function redirect( $url , $msg = '', $refresh_time = 0)
   global $conf;
 
   // with RefeshTime <> 0, only html must be used
-  if (($conf['default_redirect_method'] == 'http') and ($refresh_time == 0))
+  if ($conf['default_redirect_method']=='http'
+      and $refresh_time==0
+      and !headers_sent()
+    )
   {
     redirect_http($url);
   }
diff --git a/template/yoga/picture.tpl b/template/yoga/picture.tpl
index c82571830..8d6f4ba1e 100644
--- a/template/yoga/picture.tpl
+++ b/template/yoga/picture.tpl
@@ -44,14 +44,14 @@
   <a class="navButton prev"><img src="{pwg_root}{themeconf:icon_dir}/last_unactive.png" class="button" alt="{lang:last_page}"></a>
 <!-- END last_unactive -->
 <!-- BEGIN next -->
-  <a class="navButton next" href="{next.U_IMG}" title="{L_NEXT_IMG}{next.TITLE_IMG}" rel="next"><img src="{pwg_root}{themeconf:icon_dir}/right.png" class="button" alt="{lang:next_page}"></a>
+  <a class="navButton next" href="{next.U_IMG}" title="{lang:next_page} : {next.TITLE_IMG}" rel="next"><img src="{pwg_root}{themeconf:icon_dir}/right.png" class="button" alt="{lang:next_page}"></a>
 <!-- END next -->
 <!-- BEGIN next_unactive -->
   <a class="navButton next"><img src="{pwg_root}{themeconf:icon_dir}/right_unactive.png" class="button" alt="{lang:next_page}"></a>
 <!-- END next_unactive -->
-  <a class="navButton up" href="{U_UP}" title="{lang:thumbnails}" rel="up"><img src="{pwg_root}{themeconf:icon_dir}/up.png" class="button" alt="{L_UP_ALT}"></a>
+  <a class="navButton up" href="{U_UP}" title="{lang:thumbnails}" rel="up"><img src="{pwg_root}{themeconf:icon_dir}/up.png" class="button" alt="{lang:thumbnails}"></a>
 <!-- BEGIN previous -->
-  <a class="navButton prev" href="{previous.U_IMG}" title="{L_PREV_IMG}{previous.TITLE_IMG}" rel="prev"><img src="{pwg_root}{themeconf:icon_dir}/left.png" class="button" alt="{lang:previous_page}"></a>
+  <a class="navButton prev" href="{previous.U_IMG}" title="{lang:previous_page} : {previous.TITLE_IMG}" rel="prev"><img src="{pwg_root}{themeconf:icon_dir}/left.png" class="button" alt="{lang:previous_page}"></a>
 <!-- END previous -->
 <!-- BEGIN previous_unactive -->
   <a class="navButton prev"><img src="{pwg_root}{themeconf:icon_dir}/left_unactive.png" class="button" alt="{lang:previous_page}"></a>