- Move get_extents function to include/functions.inc.php.

- Change all plugins version to 2.0.
- LocalFiles Editor can now edit and create template extension.
- Editarea (for LocalFiles Editor) go to version 0.7.2.2 (chrome compatible)
- Editarea activation is now saved in database with AJAX.

git-svn-id: http://piwigo.org/svn/trunk@2588 68402e56-0260-453c-a942-63ccdbb3a9ee

admin/include/functions.php

@@ -1788,4 +1788,32 @@ function get_user_access_level_html_options($MinLevelAccess = ACCESS_FREE, $MaxL
   return $tpl_options;
 }
 
+/**
+ * returns a list of templates currently available in template-extension
+ * Each .tpl file is extracted from template-extension.
+ * @return array
+ */
+function get_extents($start='')
+{
+  if ($start == '') { $start = './template-extension'; }
+  $dir = opendir($start);
+  $extents = array();
+
+  while (($file = readdir($dir)) !== false)
+  {
+    if ( $file == '.' or $file == '..' or $file == '.svn') continue;
+    $path = $start . '/' . $file;
+    if (is_dir($path))
+    {
+      $extents = array_merge($extents, get_extents($path));
+    }
+    elseif ( !is_link($path) and file_exists($path) 
+            and get_extension($path) == 'tpl' )
+    {
+      $extents[] = substr($path, 21);
+    }
+  }
+  return $extents;
+}
+
 ?>