laipower/wp-content/plugins/activitypub/integration/class-buddypress.php

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<?php
namespace Activitypub\Integration;
/**
* Compatibility with the BuddyPress plugin
*
* @see https://buddypress.org/
*/
class Buddypress {
/**
* Initialize the class, registering WordPress hooks
*/
public static function init() {
\add_filter( 'activitypub_json_author_array', array( self::class, 'add_user_metadata' ), 11, 2 );
}
public static function add_user_metadata( $object, $author_id ) {
$object->url = bp_core_get_user_domain( $author_id ); //add BP member profile URL as user URL
// add BuddyPress' cover_image instead of WordPress' header_image
$cover_image_url = bp_attachments_get_attachment( 'url', array( 'item_id' => $author_id ) );
if ( $cover_image_url ) {
$object->image = array(
'type' => 'Image',
'url' => $cover_image_url,
);
}
// change profile URL to BuddyPress' profile URL
$object->attachment['profile_url'] = array(
'type' => 'PropertyValue',
'name' => \__( 'Profile', 'activitypub' ),
'value' => \html_entity_decode(
'<a rel="me" title="' . \esc_attr( bp_core_get_user_domain( $author_id ) ) . '" target="_blank" href="' . \bp_core_get_user_domain( $author_id ) . '">' . \wp_parse_url( \bp_core_get_user_domain( $author_id ), \PHP_URL_HOST ) . '</a>',
\ENT_QUOTES,
'UTF-8'
),
);
// replace blog URL on multisite
if ( is_multisite() ) {
$user_blogs = get_blogs_of_user( $author_id ); //get sites of user to send as AP metadata
if ( ! empty( $user_blogs ) ) {
unset( $object->attachment['blog_url'] );
foreach ( $user_blogs as $blog ) {
if ( 1 !== $blog->userblog_id ) {
$object->attachment[] = array(
'type' => 'PropertyValue',
'name' => $blog->blogname,
'value' => \html_entity_decode(
'<a rel="me" title="' . \esc_attr( $blog->siteurl ) . '" target="_blank" href="' . $blog->siteurl . '">' . \wp_parse_url( $blog->siteurl, \PHP_URL_HOST ) . '</a>',
\ENT_QUOTES,
'UTF-8'
),
);
}
}
}
}
return $object;
}
}