Changeset 48525

Timestamp:

07/21/2020 02:59:00 AM (4 years ago)

Author:

azaozz

Message:

REST API, Media: Add X-WP-Upload-Attachment-ID HTTP header to enable retrying of post-processing of edited images if the server runs out of resources. This is the same as after uploading a new image, will do up to five additional requests to let the server create all image sub-sizes.

Fixes #50711.

File:

• trunk/src/wp-includes/rest-api/endpoints/class-wp-rest-attachments-controller.php (modified) (1 diff)

trunk/src/wp-includes/rest-api/endpoints/class-wp-rest-attachments-controller.php

@@ -580 +580 @@
             // update_post_meta() expects slashed.
             update_post_meta( $new_attachment_id, '_wp_attachment_image_alt', wp_slash( $image_alt ) );
+        }
+
+        if ( defined( 'REST_REQUEST' ) && REST_REQUEST ) {
+            // Set a custom header with the attachment_id.
+            // Used by the browser/client to resume creating image sub-sizes after a PHP fatal error.
+            header( 'X-WP-Upload-Attachment-ID: ' . $new_attachment_id );
         }