feature 2548 multisize

- rewrote local site sync + metadata sync

git-svn-id: http://piwigo.org/svn/trunk@12831 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 10 insertions, 0 deletions

diff --git a/include/functions.inc.php b/include/functions.inc.php
index afd3ea702..80b25281b 100644
--- a/include/functions.inc.php
+++ b/include/functions.inc.php
@@ -731,6 +731,16 @@ function check_theme_installed($theme_id)
   return file_exists($conf['themes_dir'].'/'.$theme_id.'/'.'themeconf.inc.php');
 }
 
+/** Transforms an original path to its pwg representative */
+function original_to_representative($path, $representative_ext)
+{
+  $pos = strrpos($path, '/');
+  $path = substr_replace($path, 'pwg_representative/', $pos+1, 0);
+  $pos = strrpos($path, '.');
+  return substr_replace($path, $representative_ext, $pos+1);
+}
+
+
 /* Returns the PATH to the thumbnail to be displayed. If the element does not
  * have a thumbnail, the default mime image path is returned. The PATH can be
  * used in the php script, but not sent to the browser.