api->switch_to_blog_and_validate_user( $this->api->get_blog_id( $blog_id ) ); if ( is_wp_error( $blog_id ) ) { return $blog_id; } if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) { $this->load_theme_functions(); } //upload_files can probably be used for other endpoints but we want contributors to be able to use media too if ( ! current_user_can( 'edit_posts', $media_id ) ) { return new WP_Error( 'unauthorized', 'User cannot view media', 403 ); } return $this->get_media_item_v1_1( $media_id ); } }