98 lines
2.7 KiB
PHP
98 lines
2.7 KiB
PHP
<?php
|
|
namespace Activitypub;
|
|
|
|
use WP_Post;
|
|
use Activitypub\Activity\Activity;
|
|
use Activitypub\Collection\Users;
|
|
use Activitypub\Collection\Followers;
|
|
use Activitypub\Transformer\Post;
|
|
|
|
use function Activitypub\is_user_disabled;
|
|
use function Activitypub\safe_remote_post;
|
|
|
|
/**
|
|
* ActivityPub Activity_Dispatcher Class
|
|
*
|
|
* @author Matthias Pfefferle
|
|
*
|
|
* @see https://www.w3.org/TR/activitypub/
|
|
*/
|
|
class Activity_Dispatcher {
|
|
/**
|
|
* Initialize the class, registering WordPress hooks.
|
|
*/
|
|
public static function init() {
|
|
\add_action( 'activitypub_send_activity', array( self::class, 'send_user_activity' ), 10, 2 );
|
|
\add_action( 'activitypub_send_activity', array( self::class, 'send_blog_activity' ), 10, 2 );
|
|
}
|
|
|
|
/**
|
|
* Send Activities to followers and mentioned users.
|
|
*
|
|
* @param WP_Post $wp_post The ActivityPub Post.
|
|
* @param string $activity_type The Activity-Type.
|
|
*
|
|
* @return void
|
|
*/
|
|
public static function send_user_activity( WP_Post $wp_post, $activity_type ) {
|
|
// check if a migration is needed before sending new posts
|
|
Migration::maybe_migrate();
|
|
|
|
if ( is_user_disabled( $wp_post->post_author ) ) {
|
|
return;
|
|
}
|
|
|
|
$post = new Post( $wp_post );
|
|
|
|
$activitypub_activity = new Activity( $activity_type );
|
|
$activitypub_activity->from_post( $post );
|
|
|
|
$user_id = $wp_post->post_author;
|
|
$follower_inboxes = Followers::get_inboxes( $user_id );
|
|
$mentioned_inboxes = Mention::get_inboxes( $activitypub_activity->get_cc() );
|
|
|
|
$inboxes = array_merge( $follower_inboxes, $mentioned_inboxes );
|
|
$inboxes = array_unique( $inboxes );
|
|
|
|
$array = $activity->to_json();
|
|
|
|
foreach ( $inboxes as $inbox ) {
|
|
safe_remote_post( $inbox, $array, $user_id );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Send Activities to followers and mentioned users.
|
|
*
|
|
* @param WP_Post $wp_post The ActivityPub Post.
|
|
* @param string $activity_type The Activity-Type.
|
|
*
|
|
* @return void
|
|
*/
|
|
public static function send_blog_activity( WP_Post $wp_post, $activity_type ) {
|
|
// check if a migration is needed before sending new posts
|
|
Migration::maybe_migrate();
|
|
|
|
if ( is_user_disabled( User_Factory::BLOG_USER_ID ) ) {
|
|
return;
|
|
}
|
|
|
|
$post = new Post( $wp_post, User_Factory::BLOG_USER_ID );
|
|
|
|
$activitypub_activity = new Activity( $activity_type );
|
|
$activitypub_activity->from_post( $post );
|
|
|
|
$user_id = User_Factory::BLOG_USER_ID;
|
|
$follower_inboxes = Followers::get_inboxes( $user_id );
|
|
$mentioned_inboxes = Mention::get_inboxes( $activitypub_activity->get_cc() );
|
|
|
|
$inboxes = array_merge( $follower_inboxes, $mentioned_inboxes );
|
|
$inboxes = array_unique( $inboxes );
|
|
|
|
$array = $activity->to_json();
|
|
|
|
foreach ( $inboxes as $inbox ) {
|
|
safe_remote_post( $inbox, $array, $user_id );
|
|
}
|
|
}
|
|
}
|