74 lines
2 KiB
PHP
74 lines
2 KiB
PHP
<?php
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namespace Activitypub;
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use WP_Comment_Query;
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use Activitypub\Collection\Followers;
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use Activitypub\Collection\Users;
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use Activitypub\Scheduler;
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use function Activitypub\is_user_disabled;
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/**
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* ActivityPub Application Class
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*
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* @author Django Doucet
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*/
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class Application {
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public static function known_inboxes() {
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$authors = get_users(
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array(
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'capability' => 'publish_posts',
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)
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);
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$follower_inboxes_all = [];
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foreach ( $authors as $user ) {
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$follower_inboxes = Followers::get_inboxes( $user->ID );
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$follower_inboxes_all = array_merge( $follower_inboxes, $follower_inboxes_all );
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}
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if ( ! is_user_disabled( Users::BLOG_USER_ID ) ) {
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$follower_inboxes = Followers::get_inboxes( Users::BLOG_USER_ID );
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$follower_inboxes_all = array_merge( $follower_inboxes, $follower_inboxes_all );
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}
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return array_unique( array_filter( $follower_inboxes_all ) );
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}
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public static function known_commenters() {
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// at this point we just need known_commenters
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// this could get expensive though, eventually it would make sense
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// to schedule an add comment_author_url on Follow to a known_users site option
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$args = array(
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'user_id' => 0,
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'meta_query' => array(
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array(
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'key' => 'protocol',
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'value' => 'activitypub',
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'compare' => '=',
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),
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),
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);
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$comment_query = new WP_Comment_Query( $args );
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$known_commenters_all = [];
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foreach ( $comment_query->comments as $user ) {
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$known_commenters_all[] = $user->comment_author_url;
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}
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return array_unique( array_filter( $known_commenters_all ) );
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}
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public static function is_actor_delete_request( $request ) {
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$json = $request->get_params( 'JSON' );
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if ( 'delete' === $json['type'] && $json['actor'] === $json['object'] ) {
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return true;
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}
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return false;
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}
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public static function is_known_commenter( $request ) {
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$json = $request->get_params( 'JSON' );
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if ( in_array( $json['actor'], self::known_commenters() ) ) {
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return $json['actor'];
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}
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return false;
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}
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}
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