WP_REST_Autosaves_Controller::create_post_autosave()
Creates autosave for the specified post.
From wp-admin/post.php.
Method of the class: WP_REST_Autosaves_Controller{}
Hooks from the method
Return
Mixed
. The autosave revision ID or WP_Error.
Usage
$WP_REST_Autosaves_Controller = new WP_REST_Autosaves_Controller(); $WP_REST_Autosaves_Controller->create_post_autosave( $post_data );
- $post_data(array) (required)
- Associative array containing the post data.
Changelog
Since 5.0.0 | Introduced. |
WP_REST_Autosaves_Controller::create_post_autosave() WP REST Autosaves Controller::create post autosave code WP 6.3
public function create_post_autosave( $post_data ) { $post_id = (int) $post_data['ID']; $post = get_post( $post_id ); if ( is_wp_error( $post ) ) { return $post; } // Only create an autosave when it is different from the saved post. $autosave_is_different = false; $new_autosave = _wp_post_revision_data( $post_data, true ); foreach ( array_intersect( array_keys( $new_autosave ), array_keys( _wp_post_revision_fields( $post ) ) ) as $field ) { if ( normalize_whitespace( $new_autosave[ $field ] ) !== normalize_whitespace( $post->$field ) ) { $autosave_is_different = true; break; } } $user_id = get_current_user_id(); // Store one autosave per author. If there is already an autosave, overwrite it. $old_autosave = wp_get_post_autosave( $post_id, $user_id ); if ( ! $autosave_is_different && $old_autosave ) { // Nothing to save, return the existing autosave. return $old_autosave->ID; } if ( $old_autosave ) { $new_autosave['ID'] = $old_autosave->ID; $new_autosave['post_author'] = $user_id; /** This filter is documented in wp-admin/post.php */ do_action( 'wp_creating_autosave', $new_autosave ); // wp_update_post() expects escaped array. return wp_update_post( wp_slash( $new_autosave ) ); } // Create the new autosave as a special post revision. return _wp_put_post_revision( $post_data, true ); }