mirror of
https://github.com/Automattic/wordpress-activitypub
synced 2024-10-18 22:23:32 +00:00
2b96c6efd2
* Factory::get_transformer() may return a WP_Error instance * Fix templates * PHPDoc * "Fix" conneg (for posts, at least) * (Hopefully) fix conneg for comments, too * Ugly, but works? * Fix outboxes, collections * Clean up a bit * Use Factory * Remove outdated `use` * Use Transformer\Factory instead of Transformer\Post * "Fix" _deprecated_function() call * Remove superfluous transformer check * Remove transformer check * Call Transformer::get_transformer() only once per request * PHPDoc * this should be fine a failing transformer is very unlikely because there are a lot of checks before `is_singular` or `is_comment` is valid. * no longer used --------- Co-authored-by: Matthias Pfefferle <pfefferle@users.noreply.github.com>
80 lines
2.3 KiB
PHP
80 lines
2.3 KiB
PHP
<?php
|
|
namespace Activitypub\Transformer;
|
|
|
|
use WP_Error;
|
|
use Activitypub\Transformer\Base;
|
|
use Activitypub\Transformer\Post;
|
|
use Activitypub\Transformer\Comment;
|
|
use Activitypub\Transformer\Attachment;
|
|
|
|
/**
|
|
* Transformer Factory
|
|
*/
|
|
class Factory {
|
|
/**
|
|
* @param mixed $object The object to transform
|
|
* @return \Activitypub\Transformer|\WP_Error The transformer to use, or an error.
|
|
*/
|
|
public static function get_transformer( $object ) { // phpcs:ignore Universal.NamingConventions.NoReservedKeywordParameterNames.objectFound
|
|
if ( ! \is_object( $object ) ) {
|
|
return new WP_Error( 'invalid_object', __( 'Invalid object', 'activitypub' ) );
|
|
}
|
|
|
|
$class = \get_class( $object );
|
|
|
|
/**
|
|
* 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 Base $transformer The transformer to use.
|
|
* @param mixed $object The object to transform.
|
|
* @param string $object_class The class of the object to transform.
|
|
*
|
|
* @return mixed The transformer to use.
|
|
*/
|
|
$transformer = \apply_filters( 'activitypub_transformer', null, $object, $class );
|
|
|
|
if ( $transformer ) {
|
|
if (
|
|
! \is_object( $transformer ) ||
|
|
! $transformer instanceof Base
|
|
) {
|
|
return new WP_Error( 'invalid_transformer', __( 'Invalid transformer', 'activitypub' ) );
|
|
}
|
|
|
|
return $transformer;
|
|
}
|
|
|
|
// use default transformer
|
|
switch ( $class ) {
|
|
case 'WP_Post':
|
|
if ( 'attachment' === $object->post_type ) {
|
|
return new Attachment( $object );
|
|
}
|
|
return new Post( $object );
|
|
case 'WP_Comment':
|
|
return new Comment( $object );
|
|
default:
|
|
return null;
|
|
}
|
|
}
|
|
}
|