wordpress-activitypub/includes/class-activity-dispatcher.php

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<?php
namespace Activitypub;
/**
* 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() {
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\add_action( 'activitypub_send_post_activity', array( '\Activitypub\Activity_Dispatcher', 'send_post_activity' ) );
\add_action( 'activitypub_send_update_activity', array( '\Activitypub\Activity_Dispatcher', 'send_update_activity' ) );
//\add_action( 'activitypub_send_delete_activity', array( '\Activitypub\Activity_Dispatcher', 'send_delete_activity' ) );
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}
/**
* Send "create" activities
*
* @param int $post_id
*/
public static function send_post_activity( $post_id ) {
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$post = \get_post( $post_id );
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$user_id = $post->post_author;
$activitypub_post = new \Activitypub\Post( $post );
$activitypub_activity = new \Activitypub\Activity( 'Create', \Activitypub\Activity::TYPE_FULL );
$activitypub_activity->from_post( $activitypub_post->to_array() );
foreach ( \Activitypub\get_follower_inboxes( $user_id ) as $inbox => $to ) {
$activitypub_activity->set_to( $to );
$activity = $activitypub_activity->to_json(); // phpcs:ignore
\Activitypub\safe_remote_post( $inbox, $activity, $user_id );
}
}
/**
* Send "update" activities
*
* @param int $post_id
*/
public static function send_update_activity( $post_id ) {
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$post = \get_post( $post_id );
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$user_id = $post->post_author;
$activitypub_post = new \Activitypub\Post( $post );
$activitypub_activity = new \Activitypub\Activity( 'Update', \Activitypub\Activity::TYPE_FULL );
$activitypub_activity->from_post( $activitypub_post->to_array() );
foreach ( \Activitypub\get_follower_inboxes( $user_id ) as $inbox => $to ) {
$activitypub_activity->set_to( $to );
$activity = $activitypub_activity->to_json(); // phpcs:ignore
\Activitypub\safe_remote_post( $inbox, $activity, $user_id );
}
}
/**
* Send "delete" activities
*
* @param int $post_id
*/
public static function send_delete_activity( $post_id ) {
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$post = \get_post( $post_id );
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$user_id = $post->post_author;
$activitypub_post = new \Activitypub\Post( $post );
$activitypub_activity = new \Activitypub\Activity( 'Delete', \Activitypub\Activity::TYPE_FULL );
$activitypub_activity->from_post( $activitypub_post->to_array() );
foreach ( \Activitypub\get_follower_inboxes( $user_id ) as $inbox => $to ) {
$activitypub_activity->set_to( $to );
$activity = $activitypub_activity->to_json(); // phpcs:ignore
\Activitypub\safe_remote_post( $inbox, $activity, $user_id );
}
}
}