feature 3083: return the upload_file_types in pwg.session.getStatus (list of file extension, comma separated)

git-svn-id: http://piwigo.org/svn/trunk@29729 68402e56-0260-453c-a942-63ccdbb3a9ee

include/ws_functions/pwg.php

@@ -314,7 +314,7 @@ function ws_session_logout($params, &$service)
  */
 function ws_session_getStatus($params, &$service)
 {
-  global $user;
+  global $user, $conf;
 
   $res['username'] = is_a_guest() ? 'guest' : stripslashes($user['username']);
   foreach ( array('status', 'theme', 'language') as $k )
@@ -327,6 +327,20 @@ function ws_session_getStatus($params, &$service)
   list($dbnow) = pwg_db_fetch_row(pwg_query('SELECT NOW();'));
   $res['current_datetime'] = $dbnow;
   $res['version'] = PHPWG_VERSION;
+
+  if (is_admin())
+  {
+    $res['upload_file_types'] = implode(
+      ',',
+      array_unique(
+        array_map(
+          'strtolower',
+          $conf['upload_form_all_types'] ? $conf['file_ext'] : $conf['picture_ext']
+          )
+        )
+      );
+  }
+  
   return $res;
 }