Fixed CORS error when using the Botwiki API.

botwiki · Aug 2, 2022 · 9ff67d3 · 9ff67d3
1 parent 4e66a52
commit 9ff67d3
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/functions.php b/functions.php
@@ -701,3 +701,16 @@ function bw_admin_reorder_posts( $query ){
 } 
 
 add_action( 'pre_get_posts', 'bw_admin_reorder_posts' );
+
+function custom_rest_api_init() {
+  remove_filter( 'rest_pre_serve_request', 'rest_send_cors_headers' );
+  add_filter( 'rest_pre_serve_request', function( $value ) {
+      header( 'Access-Control-Allow-Origin: *' );
+      header( 'Access-Control-Allow-Methods: OPTIONS, GET, POST, PUT, PATCH, DELETE' );
+      header( 'Access-Control-Allow-Credentials: true' );
+      header( 'Access-Control-Expose-Headers: Link', false );
+      header( 'Access-Control-Allow-Headers: X-Requested-With' );
+      return $value;
+  } );
+}
+add_action( 'rest_api_init', 'custom_rest_api_init', 15 );