ACF\Pro\Datastore

REST_Save::save_revision_meta │ public │ ACF 6.8.1

Writes ACF field values to the revision after WordPress creates it.

Called via _wp_put_post_revision, which fires AFTER rest_after_insert (where save_post_rest writes values to the post). At this point the decoded values are available in $this->current_acf_values.

Method of the class: REST_Save{}

No Hooks.

Returns

null. Nothing (null).

Usage

$REST_Save = new REST_Save();
$REST_Save->save_revision_meta( $revision_id, $post_id );

$revision_id(int) (required)

The revision ID.

$post_id(int) (required)

The parent post ID.

Changelog

REST_Save::save_revision_meta() REST Save::save revision meta code ^{ACF 6.8.8}

public function save_revision_meta( $revision_id, $post_id ) {
	if ( ! defined( 'REST_REQUEST' ) || ! REST_REQUEST ) {
		return;
	}

	$is_autosave = wp_is_post_autosave( $revision_id );

	// Clean up the transport-only _acf blob from the post.
	// wp_save_revisioned_meta_fields (priority 10) has already copied
	// it to the revision for future comparison.
	if ( ! $is_autosave ) {
		delete_post_meta( $post_id, '_acf' );
	}

	if ( empty( $this->current_acf_values ) || $is_autosave ) {
		return;
	}

	$values = $this->current_acf_values;

	if ( ! acf_allow_unfiltered_html() ) {
		$values = wp_kses_post_deep( $values );
	}

	acf_update_values( $values, $revision_id );

	$this->current_acf_values = null;
}