activitypub_transformer

Filter the transformer for a given object.

Add your own transformer based on the object class or the object type.

Example usage:

// Filter be object class add_filter( 'activitypub_transformer', function( $transformer, $object, $object_class ) { if ( $object_class === 'WP_Post' ) { return new My_Post_Transformer( $object ); } return $transformer; }, 10, 3 );

// Filter be object type add_filter( 'activitypub_transformer', function( $transformer, $object, $object_class ) { if ( $object->post_type === 'event' ) { return new My_Event_Transformer( $object ); } return $transformer; }, 10, 3 );

Auto-generated Example

/**
 * Filter the transformer for a given object.
 * 
 * Add your own transformer based on the object class or the object type.
 * 
 * Example usage:
 * 
 * // Filter be object class
 * add_filter( 'activitypub_transformer', function( $transformer, $object, $object_class ) {
 * if ( $object_class === 'WP_Post' ) {
 * return new My_Post_Transformer( $object );
 * }
 * return $transformer;
 * }, 10, 3 );
 * 
 * // Filter be object type
 * add_filter( 'activitypub_transformer', function( $transformer, $object, $object_class ) {
 * if ( $object->post_type === 'event' ) {
 * return new My_Event_Transformer( $object );
 * }
 * return $transformer;
 * }, 10, 3 );.
 *
 * @param Activitypub\null|Base $transformer 
 * @param Activitypub\mixed     $data 
 * @param string                $object_class 
 * @return mixed The transformer to use.
 */
function my_activitypub_transformer_callback( Activitypub\null|Base $transformer, Activitypub\mixed $data, string $object_class ) {
    // Your code here.
    return $transformer;
}
add_filter( 'activitypub_transformer', 'my_activitypub_transformer_callback', 10, 3 );

Parameters

• Activitypub\null|Base $transformer The transformer to use. Default null.
• Activitypub\mixed $data The object to transform.
• string $object_class The class of the object to transform.

Returns

Activitypub\mixed The transformer to use.

Files

• includes/transformer/class-factory.php:75

\apply_filters( 'activitypub_transformer', null, $data, $class )

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