Ticket #19629: sideload_id_19629.diff

html/wp-admin/includes/media.php

@@ -856 +856 @@
  * @param string $file    The URL of the image to download.
  * @param int    $post_id The post ID the media is to be associated with.
  * @param string $desc    Optional. Description of the image.
- * @param string $return  Optional. Accepts 'html' (image tag html) or 'src' (URL). Default 'html'.
+ * @param string $return  Optional. Accepts 'html' (image tag html) or 'src' (URL), or 'id' (attachment ID). Default 'html'.
  * @return string|WP_Error Populated HTML img tag on success, WP_Error object otherwise.
  */
 function media_sideload_image( $file, $post_id, $desc = null, $return = 'html' ) {
@@ -886 +886 @@
                 if ( is_wp_error( $id ) ) {
                         @unlink( $file_array['tmp_name'] );
                         return $id;
+                // If attachment id was requested, return it early.
+                } elseif ( $return === 'id' ) {
+                        return $id;
                 }
 
                 $src = wp_get_attachment_url( $id );