SECURITY: rate-limit and prevent blocked users from changing email

[lhc/web/wiklou.git] / includes / linkeddata / PageDataRequestHandler.php

diff --git a/includes/linkeddata/PageDataRequestHandler.php b/includes/linkeddata/PageDataRequestHandler.php
index 93aa89f..c90cea9 100644 (file)
--- a/includes/linkeddata/PageDataRequestHandler.php
+++ b/includes/linkeddata/PageDataRequestHandler.php
@@ -47,20 +47,15 @@ class PageDataRequestHandler {
                }
 
                $parts = explode( '/', $subPage, 2 );
-               if ( $parts !== 2 ) {
-                       $slot = $parts[0];
-                       if ( $slot === 'main' || $slot === '' ) {
-                               return true;
-                       }
-               }
-
-               return false;
+               $slot = $parts[0];
+               $title = $parts[1] ?? '';
+               return ( $slot === 'main' || $slot === '' ) && $title !== '';
        }
 
        /**
         * Main method for handling requests.
         *
-        * @param string $subPage
+        * @param string|null $subPage
         * @param WebRequest $request The request parameters. Known parameters are:
         *        - title: the page title
         *        - format: the format
@@ -82,9 +77,9 @@ class PageDataRequestHandler {
 
                $revision = 0;
 
-               $parts = explode( '/', $subPage, 2 );
                if ( $subPage !== '' ) {
-                       $title = $parts[1];
+                       $parts = explode( '/', $subPage, 2 );
+                       $title = $parts[1] ?? '';
                } else {
                        $title = $request->getText( 'target' );
                }