# activitypub/7.7.0/includes/class-comment.php

ActivityPub, version 7.7.0. 831 lines.

- Page: https://pluginprobe.com/plugins/activitypub/7.7.0/code/includes/class-comment.php
- Raw: https://pluginprobe.com/plugins/activitypub/7.7.0/raw/includes/class-comment.php
- Modified: 2025-12-03T16:32:00+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/activitypub/7.7.0/code/includes/class-comment.php#L10-L20`.

```php
<?php
/**
 * ActivityPub Comment Class
 *
 * @package Activitypub
 */

namespace Activitypub;

use Activitypub\Collection\Actors;
use Activitypub\Collection\Posts;

/**
 * ActivityPub Comment Class.
 *
 * This class is a helper/utils class that provides a collection of static
 * methods that are used to handle comments.
 */
class Comment {
	/**
	 * Initialize the class, registering WordPress hooks.
	 */
	public static function init() {
		self::register_comment_types();

		\add_filter( 'map_meta_cap', array( self::class, 'map_meta_cap' ), 10, 4 );
		\add_filter( 'comment_reply_link', array( self::class, 'comment_reply_link' ), 10, 3 );
		\add_filter( 'comment_class', array( self::class, 'comment_class' ), 10, 3 );
		\add_filter( 'comment_feed_where', array( static::class, 'comment_feed_where' ) );
		\add_filter( 'get_comment_link', array( self::class, 'remote_comment_link' ), 11, 2 );
		\add_action( 'pre_get_comments', array( static::class, 'comment_query' ) );
		\add_filter( 'pre_comment_approved', array( static::class, 'pre_comment_approved' ), 10, 2 );
		\add_filter( 'get_avatar_comment_types', array( static::class, 'get_avatar_comment_types' ), 99 );
		\add_action( 'update_option_activitypub_allow_likes', array( self::class, 'maybe_update_comment_counts' ), 10, 2 );
		\add_action( 'update_option_activitypub_allow_reposts', array( self::class, 'maybe_update_comment_counts' ), 10, 2 );
		\add_filter( 'pre_wp_update_comment_count_now', array( static::class, 'pre_wp_update_comment_count_now' ), 10, 3 );
	}

	/**
	 * Remove edit capabilities for comments received via ActivityPub.
	 *
	 * @param array  $caps    Array of capabilities.
	 * @param string $cap     Capability name.
	 * @param int    $user_id User ID.
	 * @param array  $args    Array of arguments.
	 *
	 * @return array Modified array of capabilities.
	 */
	public static function map_meta_cap( $caps, $cap, $user_id, $args ) {
		if ( 'edit_comment' === $cap && self::was_received( $args[0] ) ) {
			if ( ! \is_admin() || ( isset( $GLOBALS['current_screen'] ) && 'comment' === $GLOBALS['current_screen']->id ) ) {
				$caps[] = 'do_not_allow';
			}
		}

		return $caps;
	}

	/**
	 * Filter the comment reply link.
	 *
	 * We don't want to show the comment reply link for federated comments
	 * if the user is disabled for federation.
	 *
	 * @param string      $link    The HTML markup for the comment reply link.
	 * @param array       $args    An array of arguments overriding the defaults.
	 * @param \WP_Comment $comment The object of the comment being replied.
	 *
	 * @return string The filtered HTML markup for the comment reply link.
	 */
	public static function comment_reply_link( $link, $args, $comment ) {
		if ( self::are_comments_allowed( $comment ) ) {
			return $link;
		}

		if ( ! \WP_Block_Type_Registry::get_instance()->is_registered( 'activitypub/remote-reply' ) ) {
			\register_block_type_from_metadata( ACTIVITYPUB_PLUGIN_DIR . 'build/remote-reply' );
		}

		$attributes = array(
			'selectedComment' => self::generate_id( $comment ),
			'commentId'       => $comment->comment_ID,
		);

		$block = \do_blocks( \sprintf( '<!-- wp:activitypub/remote-reply %s /-->', \wp_json_encode( $attributes ) ) );

		/**
		 * Filters the HTML markup for the ActivityPub remote comment reply container.
		 *
		 * @param string $block The HTML markup for the remote reply container.
		 */
		return \apply_filters( 'activitypub_comment_reply_link', $block );
	}

	/**
	 * Check if it is allowed to comment to a comment.
	 *
	 * Checks if the comment is local only or if the user can comment federated comments.
	 *
	 * @param mixed $comment Comment object or ID.
	 *
	 * @return boolean True if the user can comment, false otherwise.
	 */
	public static function are_comments_allowed( $comment ) {
		$comment = \get_comment( $comment );

		if ( ! self::was_received( $comment ) ) {
			return true;
		}

		$current_user = get_current_user_id();

		if ( ! $current_user ) {
			return false;
		}

		if ( is_single_user() && \user_can( $current_user, 'publish_posts' ) ) {
			// On a single user site, comments by users with the `publish_posts` capability will be federated as the blog user.
			$current_user = Actors::BLOG_USER_ID;
		}

		return user_can_activitypub( $current_user );
	}

	/**
	 * Check if a comment is federated.
	 *
	 * We consider a comment federated if comment was received via ActivityPub.
	 *
	 * Use this function to check if it is comment that was received via ActivityPub.
	 *
	 * @param mixed $comment Comment object or ID.
	 *
	 * @return boolean True if the comment is federated, false otherwise.
	 */
	public static function was_received( $comment ) {
		$comment = \get_comment( $comment );

		if ( ! $comment ) {
			return false;
		}

		$protocol = \get_comment_meta( $comment->comment_ID, 'protocol', true );

		if ( 'activitypub' === $protocol ) {
			return true;
		}

		return false;
	}

	/**
	 * Check if a comment was federated.
	 *
	 * This function checks if a comment was federated via ActivityPub.
	 *
	 * @param mixed $comment Comment object or ID.
	 *
	 * @return boolean True if the comment was federated, false otherwise.
	 */
	public static function was_sent( $comment ) {
		$comment = \get_comment( $comment );

		if ( ! $comment ) {
			return false;
		}

		$status = \get_comment_meta( $comment->comment_ID, 'activitypub_status', true );

		if ( $status ) {
			return true;
		}

		return false;
	}

	/**
	 * Check if a comment is local only.
	 *
	 * This function checks if a comment is local only and was not sent or received via ActivityPub.
	 *
	 * @param mixed $comment Comment object or ID.
	 *
	 * @return boolean True if the comment is local only, false otherwise.
	 */
	public static function is_local( $comment ) {
		if ( self::was_sent( $comment ) || self::was_received( $comment ) ) {
			return false;
		}

		return true;
	}

	/**
	 * Check if a comment should be federated.
	 *
	 * We consider a comment should be federated if it is authored by a user that is
	 * not disabled for federation and if it is a reply directly to the post or to a
	 * federated comment.
	 *
	 * Use this function to check if a comment should be federated.
	 *
	 * @param mixed $comment Comment object or ID.
	 *
	 * @return boolean True if the comment should be federated, false otherwise.
	 */
	public static function should_be_federated( $comment ) {
		// We should not federate federated comments.
		if ( self::was_received( $comment ) ) {
			return false;
		}

		$comment = \get_comment( $comment );
		$user_id = $comment->user_id;

		// Comments without user can't be federated.
		if ( ! $user_id ) {
			return false;
		}

		if ( is_single_user() && \user_can( $user_id, 'activitypub' ) ) {
			// On a single user site, comments by users with the `publish_posts` capability will be federated as the blog user.
			$user_id = Actors::BLOG_USER_ID;
		}

		// User is not allowed to federate comments.
		if ( ! user_can_activitypub( $user_id ) ) {
			return false;
		}

		// It is a comment to the post and can be federated.
		if ( empty( $comment->comment_parent ) ) {
			return true;
		}

		// Check if parent comment is federated.
		$parent_comment = \get_comment( $comment->comment_parent );

		return ! self::is_local( $parent_comment );
	}

	/**
	 * Examine a comment ID and look up an existing comment it represents.
	 *
	 * @param string $id ActivityPub object ID (usually a URL) to check.
	 *
	 * @return \WP_Comment|false Comment object, or false on failure.
	 */
	public static function object_id_to_comment( $id ) {
		$comment_query = new \WP_Comment_Query(
			array(
				'meta_key'   => 'source_id', // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_key
				'meta_value' => $id,         // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_value
				'orderby'    => 'comment_date',
				'order'      => 'DESC',
			)
		);

		if ( ! $comment_query->comments ) {
			return false;
		}

		return $comment_query->comments[0];
	}

	/**
	 * Verify if URL is a local comment, or if it is a previously received
	 * remote comment (For threading comments locally).
	 *
	 * @param string $url The URL to check.
	 *
	 * @return string|null Comment ID or null if not found.
	 */
	public static function url_to_commentid( $url ) {
		if ( ! $url || ! \filter_var( $url, \FILTER_VALIDATE_URL ) ) {
			return null;
		}

		// Check for local comment.
		if ( is_same_domain( $url ) ) {
			$query = \wp_parse_url( $url, \PHP_URL_QUERY );

			if ( $query ) {
				\parse_str( $query, $params );

				if ( ! empty( $params['c'] ) ) {
					$comment = \get_comment( $params['c'] );

					if ( $comment ) {
						return $comment->comment_ID;
					}
				}
			}
		}

		$args = array(
			// phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_query
			'meta_query' => array(
				'relation' => 'OR',
				array(
					'key'   => 'source_url',
					'value' => $url,
				),
				array(
					'key'   => 'source_id',
					'value' => $url,
				),
			),
		);

		$query    = new \WP_Comment_Query();
		$comments = $query->query( $args );

		if ( $comments && is_array( $comments ) ) {
			return $comments[0]->comment_ID;
		}

		return null;
	}

	/**
	 * Filters the CSS classes to add an ActivityPub class.
	 *
	 * @param string[] $classes    An array of comment classes.
	 * @param string[] $css_class  An array of additional classes added to the list.
	 * @param string   $comment_id The comment ID as a numeric string.
	 *
	 * @return string[] An array of classes.
	 */
	public static function comment_class( $classes, $css_class, $comment_id ) {
		// Check if ActivityPub comment.
		if ( 'activitypub' === get_comment_meta( $comment_id, 'protocol', true ) ) {
			$classes[] = 'activitypub-comment';
		}

		return $classes;
	}

	/**
	 * Makes the comment feed filterable by comment type.
	 *
	 * Also excludes ActivityPub comment types from the feed when no type is specified.
	 *
	 * @param string $where The `WHERE` clause for the comment feed query.
	 *
	 * @return string The modified `WHERE` clause.
	 */
	public static function comment_feed_where( $where ) {
		global $wpdb;

		$comment_type = \get_query_var( 'type' );

		if ( 'all' === $comment_type ) {
			return $where;
		}

		$comment_types = self::get_comment_type_slugs();

		if ( \in_array( $comment_type, $comment_types, true ) ) {
			$where .= $wpdb->prepare( ' AND comment_type = %s', $comment_type );
		} else {
			$comment_types = \array_map( 'esc_sql', $comment_types );
			$placeholders  = implode( ', ', array_fill( 0, count( $comment_types ), '%s' ) );
			// phpcs:ignore WordPress.DB.PreparedSQLPlaceholders.ReplacementsWrongNumber, WordPress.DB.PreparedSQL.NotPrepared
			$where .= $wpdb->prepare( sprintf( ' AND comment_type NOT IN (%s)', $placeholders ), ...$comment_types );
		}

		return $where;
	}

	/**
	 * Gets the public comment id via the WordPress comments meta.
	 *
	 * @param  int  $wp_comment_id The internal WordPress comment ID.
	 * @param  bool $fallback      Whether the code should fall back to `source_url` if `source_id` is not set.
	 *
	 * @return string|null           The ActivityPub id/url of the comment.
	 */
	public static function get_source_id( $wp_comment_id, $fallback = true ) {
		$comment_meta = \get_comment_meta( $wp_comment_id );

		if ( ! empty( $comment_meta['source_id'][0] ) ) {
			return $comment_meta['source_id'][0];
		} elseif ( ! empty( $comment_meta['source_url'][0] ) && $fallback ) {
			return $comment_meta['source_url'][0];
		}

		return null;
	}

	/**
	 * Gets the public comment url via the WordPress comments meta.
	 *
	 * @param  int  $wp_comment_id The internal WordPress comment ID.
	 * @param  bool $fallback      Whether the code should fall back to `source_id` if `source_url` is not set.
	 *
	 * @return string|null           The ActivityPub id/url of the comment.
	 */
	public static function get_source_url( $wp_comment_id, $fallback = true ) {
		$comment_meta = \get_comment_meta( $wp_comment_id );

		if ( ! empty( $comment_meta['source_url'][0] ) ) {
			return $comment_meta['source_url'][0];
		} elseif ( ! empty( $comment_meta['source_id'][0] ) && $fallback ) {
			return $comment_meta['source_id'][0];
		}

		return null;
	}

	/**
	 * Link remote comments to source url.
	 *
	 * @param string             $comment_link The comment link.
	 * @param object|\WP_Comment $comment      The comment object.
	 *
	 * @return string $url
	 */
	public static function remote_comment_link( $comment_link, $comment ) {
		if ( ! $comment || \is_admin() || \is_search() ) {
			return $comment_link;
		}

		$remote_comment_link = null;
		if ( 'comment' === $comment->comment_type ) {
			$remote_comment_link = self::get_source_url( $comment->comment_ID );
		}

		return $remote_comment_link ?? $comment_link;
	}


	/**
	 * Generates an ActivityPub URI for a comment
	 *
	 * @param \WP_Comment|int $comment A comment object or comment ID.
	 *
	 * @return string ActivityPub URI for comment
	 */
	public static function generate_id( $comment ) {
		$comment = \get_comment( $comment );

		// Show external comment ID if it exists.
		$public_comment_link = self::get_source_id( $comment->comment_ID );

		if ( $public_comment_link ) {
			return $public_comment_link;
		}

		// Generate URI based on comment ID.
		return \add_query_arg( 'c', $comment->comment_ID, \home_url( '/' ) );
	}

	/**
	 * Check if a post has remote comments
	 *
	 * @param int $post_id The post ID.
	 *
	 * @return bool True if the post has remote comments, false otherwise.
	 */
	private static function post_has_remote_comments( $post_id ) {
		$comments = \get_comments(
			array(
				'post_id'    => $post_id,
				// phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_query
				'meta_query' => array(
					'relation' => 'AND',
					array(
						'key'     => 'protocol',
						'value'   => 'activitypub',
						'compare' => '=',
					),
					array(
						'key'     => 'source_id',
						'compare' => 'EXISTS',
					),
				),
			)
		);

		return ! empty( $comments );
	}

	/**
	 * Get the comment type by activity type.
	 *
	 * @param string $activity_type The activity type.
	 *
	 * @return array|null The comment type.
	 */
	public static function get_comment_type_by_activity_type( $activity_type ) {
		$activity_type = \strtolower( $activity_type );
		$activity_type = \sanitize_key( $activity_type );
		$comment_types = self::get_comment_types();

		foreach ( $comment_types as $comment_type ) {
			if ( in_array( $activity_type, $comment_type['activity_types'], true ) ) {
				return $comment_type;
			}
		}

		return null;
	}

	/**
	 * Return the registered custom comment types.
	 *
	 * @return array The registered custom comment types
	 */
	public static function get_comment_types() {
		global $activitypub_comment_types;

		return $activitypub_comment_types;
	}

	/**
	 * Is this a registered comment type.
	 *
	 * @param string $slug The slug of the type.
	 *
	 * @return boolean True if registered.
	 */
	public static function is_registered_comment_type( $slug ) {
		$slug = \strtolower( $slug );
		$slug = \sanitize_key( $slug );

		$comment_types = self::get_comment_types();

		return isset( $comment_types[ $slug ] );
	}

	/**
	 * Return the registered custom comment type slugs.
	 *
	 * @return array The registered custom comment type slugs.
	 */
	public static function get_comment_type_slugs() {
		if ( ! did_action( 'init' ) ) {
			_doing_it_wrong( __METHOD__, 'This function should not be called before the init action has run. Comment types are only available after init.', '7.5.0' );

			return array();
		}

		return array_keys( self::get_comment_types() );
	}

	/**
	 * Get the custom comment type.
	 *
	 * Check if the type is registered, if not, check if it is a custom type.
	 *
	 * It looks for the array key in the registered types and returns the array.
	 * If it is not found, it looks for the type in the custom types and returns the array.
	 *
	 * @param string $type The comment type.
	 *
	 * @return array The comment type.
	 */
	public static function get_comment_type( $type ) {
		$type = strtolower( $type );
		$type = sanitize_key( $type );

		$comment_types = self::get_comment_types();
		$type_array    = array();

		// Check array keys.
		if ( in_array( $type, array_keys( $comment_types ), true ) ) {
			$type_array = $comment_types[ $type ];
		}

		/**
		 * Filter the comment type.
		 *
		 * @param array $type_array The comment type.
		 */
		return apply_filters( "activitypub_comment_type_{$type}", $type_array );
	}

	/**
	 * Get a comment type attribute.
	 *
	 * @param string $type The comment type.
	 * @param string $attr The attribute to get.
	 *
	 * @return mixed The value of the attribute.
	 */
	public static function get_comment_type_attr( $type, $attr ) {
		$type_array = self::get_comment_type( $type );

		if ( $type_array && isset( $type_array[ $attr ] ) ) {
			$value = $type_array[ $attr ];
		} else {
			$value = '';
		}

		/**
		 * Filter the comment type attribute.
		 *
		 * @param mixed  $value The value of the attribute.
		 * @param string $type  The comment type.
		 */
		return apply_filters( "activitypub_comment_type_{$attr}", $value, $type );
	}

	/**
	 * Register the comment types used by the ActivityPub plugin.
	 */
	public static function register_comment_types() {
		register_comment_type(
			'repost',
			array(
				'label'          => __( 'Reposts', 'activitypub' ),
				'singular'       => __( 'Repost', 'activitypub' ),
				'description'    => 'A repost (or Announce) is when a post appears in the timeline because someone else shared it, while still showing the original author as the source.',
				'icon'           => '♻️',
				'class'          => 'p-repost',
				'type'           => 'repost',
				'collection'     => 'reposts',
				'activity_types' => array( 'announce' ),
				'excerpt'        => html_entity_decode( \__( '&hellip; reposted this!', 'activitypub' ) ),
				/* translators: %d: Number of reposts */
				'count_single'   => _x( '%d repost', 'number of reposts', 'activitypub' ),
				/* translators: %d: Number of reposts */
				'count_plural'   => _x( '%d reposts', 'number of reposts', 'activitypub' ),
			)
		);

		register_comment_type(
			'like',
			array(
				'label'          => __( 'Likes', 'activitypub' ),
				'singular'       => __( 'Like', 'activitypub' ),
				'description'    => 'A like is a small positive reaction that shows appreciation for a post without sharing it further.',
				'icon'           => '👍',
				'class'          => 'p-like',
				'type'           => 'like',
				'collection'     => 'likes',
				'activity_types' => array( 'like' ),
				'excerpt'        => html_entity_decode( \__( '&hellip; liked this!', 'activitypub' ) ),
				/* translators: %d: Number of likes */
				'count_single'   => _x( '%d like', 'number of likes', 'activitypub' ),
				/* translators: %d: Number of likes */
				'count_plural'   => _x( '%d likes', 'number of likes', 'activitypub' ),
			)
		);

		register_comment_type(
			'quote',
			array(
				'label'          => __( 'Quotes', 'activitypub' ),
				'singular'       => __( 'Quote', 'activitypub' ),
				'description'    => 'A quote is when a post is shared along with an added comment, so the original post appears together with the sharer&#8217;s own words.',
				'icon'           => '❞',
				'class'          => 'p-quote',
				'type'           => 'quote',
				'collection'     => 'quotes',
				'activity_types' => array( 'quote' ),
				'excerpt'        => html_entity_decode( \__( '&hellip; quoted this!', 'activitypub' ) ),
				/* translators: %d: Number of quotes */
				'count_single'   => _x( '%d quote', 'number of quotes', 'activitypub' ),
				/* translators: %d: Number of quotes */
				'count_plural'   => _x( '%d quotes', 'number of quotes', 'activitypub' ),
			)
		);
	}

	/**
	 * Show avatars on Activities if set.
	 *
	 * @param array $types List of avatar enabled comment types.
	 *
	 * @return array show avatars on Activities
	 */
	public static function get_avatar_comment_types( $types ) {
		$comment_types = self::get_comment_type_slugs();
		$types         = array_merge( $types, $comment_types );

		return array_unique( $types );
	}

	/**
	 * Excludes likes and reposts from comment queries.
	 *
	 * @author Jan Boddez
	 *
	 * @see https://github.com/janboddez/indieblocks/blob/a2d59de358031056a649ee47a1332ce9e39d4ce2/includes/functions.php#L423-L432
	 *
	 * @param \WP_Comment_Query $query Comment count.
	 */
	public static function comment_query( $query ) {
		if ( ! $query instanceof \WP_Comment_Query ) {
			return;
		}

		// Do not exclude likes and reposts on ActivityPub requests.
		if ( defined( 'ACTIVITYPUB_REQUEST' ) && ACTIVITYPUB_REQUEST ) {
			return;
		}

		// Do not exclude likes and reposts on REST requests.
		if ( \wp_is_serving_rest_request() ) {
			return;
		}

		// Do only exclude interactions of `ap_post` post type.
		if ( \is_admin() ) {
			if ( \get_option( 'activitypub_create_posts', false ) ) {
				$query->query_vars['post_type'] = array_diff( \get_post_types_by_support( 'comments' ), array( Posts::POST_TYPE ) );
			}
			return;
		}

		// Do not exclude likes and reposts on non-singular pages.
		if ( ! \is_singular() ) {
			return;
		}

		// Do not exclude likes and reposts if the query is for comments.
		if ( ! empty( $query->query_vars['type__in'] ) || ! empty( $query->query_vars['type'] ) ) {
			return;
		}

		// Exclude likes and reposts by the ActivityPub plugin.
		$query->query_vars['type__not_in'] = self::get_comment_type_slugs();
	}

	/**
	 * Filter the comment status before it is set.
	 *
	 * @param int|string|\WP_Error $approved     The approved comment status.
	 * @param array                $comment_data The comment data.
	 *
	 * @return int|string|\WP_Error The approval status. 1, 0, 'spam', 'trash', or WP_Error.
	 */
	public static function pre_comment_approved( $approved, $comment_data ) {
		if ( $approved || \is_wp_error( $approved ) ) {
			return $approved;
		}

		// Maybe auto-approve likes and reposts.
		if (
			\in_array( $comment_data['comment_type'], self::get_comment_type_slugs(), true ) &&
			'1' === \get_option( 'activitypub_auto_approve_reactions' )
		) {
			return 1;
		}

		if ( '1' !== \get_option( 'comment_previously_approved' ) ) {
			return $approved;
		}

		if (
			empty( $comment_data['comment_meta']['protocol'] ) ||
			'activitypub' !== $comment_data['comment_meta']['protocol']
		) {
			return $approved;
		}

		global $wpdb;

		$author     = $comment_data['comment_author'];
		$author_url = $comment_data['comment_author_url'];
		// phpcs:ignore
		$ok_to_comment = $wpdb->get_var( $wpdb->prepare( "SELECT comment_approved FROM $wpdb->comments WHERE comment_author = %s AND comment_author_url = %s and comment_approved = '1' LIMIT 1", $author, $author_url ) );

		if ( 1 === (int) $ok_to_comment ) {
			return 1;
		}

		// Auto approve reactions to an `ap_post`.
		if ( \get_option( 'activitypub_create_posts', false ) ) {
			$post_id = $comment_data['comment_post_ID'];
			$post    = \get_post( $post_id );

			if ( $post && Posts::POST_TYPE === $post->post_type ) {
				return 1;
			}
		}

		return $approved;
	}

	/**
	 * Update comment counts when interaction settings are disabled.
	 *
	 * Triggers a recount when likes or reposts are disabled to ensure accurate comment counts.
	 *
	 * @param mixed $old_value The old option value.
	 * @param mixed $value     The new option value.
	 */
	public static function maybe_update_comment_counts( $old_value, $value ) {
		if ( '1' === $old_value && '1' !== $value ) {
			Migration::update_comment_counts();
		}
	}

	/**
	 * Filters the comment count to exclude ActivityPub comment types.
	 *
	 * @param int|null $new_count The new comment count. Default null.
	 * @param int      $old_count The old comment count.
	 * @param int      $post_id   Post ID.
	 *
	 * @return int|null The updated comment count, or null to use the default query.
	 */
	public static function pre_wp_update_comment_count_now( $new_count, $old_count, $post_id ) {
		if ( null === $new_count ) {
			$excluded_types = array_filter( self::get_comment_type_slugs(), array( self::class, 'is_comment_type_enabled' ) );

			if ( ! empty( $excluded_types ) ) {
				global $wpdb;

				// phpcs:ignore WordPress.DB
				$new_count = (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->comments WHERE comment_post_ID = %d AND comment_approved = '1' AND comment_type NOT IN ('" . implode( "','", $excluded_types ) . "')", $post_id ) );
			}
		}

		return $new_count;
	}

	/**
	 * Check if a comment type is enabled.
	 *
	 * @param string $comment_type The comment type.
	 * @return bool True if the comment type is enabled.
	 */
	public static function is_comment_type_enabled( $comment_type ) {
		return '1' === get_option( "activitypub_allow_{$comment_type}s", '1' );
	}
}

```