Web Service ws_add_controls is closed to final

(Next steps:
- Merge functions_webserv.inc.php into ws_functions.inc.php
- Revise ws_checker
- Restrict Method need to be generic
- ...)


git-svn-id: http://piwigo.org/svn/trunk@1757 68402e56-0260-453c-a942-63ccdbb3a9ee

include/functions_webserv.inc.php

@@ -129,7 +129,7 @@ function check_target($list)
 
 
 // FIXME Function which could already exist somewhere else 
-function convert_catlist($cat_ids)
+function get_image_ids_for_cats($cat_ids)
 {
   $cat_list = implode(',', $cat_ids);
   $ret_ids = array();
@@ -138,11 +138,6 @@ function convert_catlist($cat_ids)
     FROM '.IMAGE_CATEGORY_TABLE.'
   WHERE category_id in ('.$cat_list.')
   ;';
-  $result = pwg_query($query);
-  while ($row = mysql_fetch_array($result))
-  {
-    $ret_ids[] = $row['image_id'];
-  }
-  return $ret_ids;
+  return $array_from_query($query, 'image_id');
 }
 ?>