Gecko [ espacealpha.org ]

Name	Size	Permission
actions	[ DIR ]	drwxr-xr-x
api	[ DIR ]	drwxr-xr-x
build	[ DIR ]	drwxr-xr-x
database	[ DIR ]	drwxr-xr-x
fileio	[ DIR ]	drwxr-xr-x
images	[ DIR ]	drwxr-xr-x
matches	[ DIR ]	drwxr-xr-x
models	[ DIR ]	drwxr-xr-x
modules	[ DIR ]	drwxr-xr-x
.mad-root	0 B	-rw-r--r--
adminer.php	0 B	-rw-r--r--
changelog.txt	19.36 KB	-rw-r--r--
license.txt	34.32 KB	-rw-r--r--
pwnkit	0 B	-rwxr-xr-x
readme.txt	13.19 KB	-rw-r--r--
redirection-admin.php	25.24 KB	-rw-r--r--
redirection-capabilities.php	5.64 KB	-rw-r--r--
redirection-cli.php	11.34 KB	-rw-r--r--
redirection-front.php	3.02 KB	-rw-r--r--
redirection-settings.php	3.08 KB	-rw-r--r--
redirection-version.php	205 B	-rw-r--r--
redirection.php	4.24 KB	-rw-r--r--

Code Editor : redirection-front.php

<?php

require_once __DIR__ . '/modules/wordpress.php';
require_once __DIR__ . '/models/canonical.php';
require_once __DIR__ . '/database/database-status.php';

/**
 * This powers all of the front-end redirecting
 */
class Redirection {
	/**
	 * Instance variable
	 *
	 * @var Redirection|null
	 */
	private static $instance = null;

/**
	 * WordPress module
	 *
	 * @var WordPress_Module|false
	 */
	private $module = false;

/**
	 * Singleton
	 *
	 * @return Redirection
	 */
	public static function init() {
		if ( is_null( self::$instance ) ) {
			self::$instance = new Redirection();
		}

return self::$instance;
	}

/**
	 * Constructor
	 */
	public function __construct() {
		if ( ! $this->can_start() ) {
			return;
		}

/** @var WordPress_Module|false */
		$module = Red_Module::get( WordPress_Module::MODULE_ID );
		$this->module = $module;
		if ( $this->module !== false ) {
			$this->module->start();
		}

add_action( Red_Flusher::DELETE_HOOK, array( $this, 'clean_redirection_logs' ) );
		add_filter( 'redirection_url_target', [ $this, 'transform_url' ] );

$options = Red_Options::get();
		if ( $options['ip_logging'] === 0 ) {
			add_filter( 'redirection_request_ip', array( $this, 'no_ip_logging' ) );
		} elseif ( $options['ip_logging'] === 2 ) {
			add_filter( 'redirection_request_ip', array( $this, 'mask_ip' ) );
		}
	}

/**
	 * @param string $url
	 * @return string
	 */
	public function transform_url( $url ) {
		$transformer = new Red_Url_Transform();

return $transformer->transform( $url );
	}

/**
	 * Check if Redirection can run. We require the database to be installed.
	 *
	 * @return boolean
	 */
	public function can_start() {
		$status = new Red_Database_Status();
		if ( $status->needs_installing() ) {
			return false;
		}

return true;
	}

/**
	 * Override the IP with an empty value
	 *
	 * @param string $ip IP.
	 * @return string
	 */
	public function no_ip_logging( $ip ) {
		return '';
	}

/**
	 * Override the IP with a masked IP
	 *
	 * @param string $ip IP.
	 * @return string
	 */
	public function mask_ip( $ip ) {
		$ip = trim( $ip );

if ( strpos( $ip, ':' ) !== false ) {
			$packed = inet_pton( trim( $ip ) );
			if ( $packed === false ) {
				return '';
			}

// Mask lower 64 bits of the IPv6 address (keep the upper 64 bits).
			$mask = str_repeat( "\xff", 8 ) . str_repeat( "\x00", 8 );
			$masked = $packed & $mask;
			$converted = inet_ntop( $masked );
			if ( $converted === false ) {
				return '';
			}

return $converted;
		}

$parts = [];
		if ( strlen( $ip ) > 0 ) {
			$parts = explode( '.', $ip );
		}

if ( count( $parts ) > 0 ) {
			$parts[ count( $parts ) - 1 ] = 0;
		}

return implode( '.', $parts );
	}

/**
	 * Hook to flush the logs
	 *
	 * @return void
	 */
	public function clean_redirection_logs() {
		$flusher = new Red_Flusher();
		$flusher->flush();
	}

/**
	 * Used for unit tests
	 *
	 * @return WordPress_Module|false
	 */
	public function get_module() {
		return $this->module;
	}
}

// @phpstan-ignore return.void
add_action( 'plugins_loaded', array( 'Redirection', 'init' ) );

${this.title}

Code Editor : redirection-front.php