asda2432es

✏️ Editing: HostResolver.php

<?php

namespace WP_Rocket\ThirdParty\Hostings;

/**
 * Host Resolver.
 *
 * @since 3.6.3
 */
class HostResolver {

/**
	 * Name of the current host service.
	 *
	 * @var string
	 */
	private static $hostname = '';

/**
	 * Get the name of an identifiable hosting service.
	 *
	 * @since 3.6.3
	 *
	 * @param bool $ignore_cached_hostname (optional) Don't use cached hostname when true.
	 *
	 * @return string Name of the hosting service or '' if no service is recognized.
	 */
	public static function get_host_service( $ignore_cached_hostname = false ) {

if ( ! $ignore_cached_hostname && ! empty( self::$hostname ) ) {
			return self::$hostname;
		}

if ( isset( $_SERVER['cw_allowed_ip'] ) ) {
			self::$hostname = 'cloudways';

return 'cloudways';
		}

if ( rocket_get_constant( 'IS_PRESSABLE' ) ) {
			self::$hostname = 'pressable';

return 'pressable';
		}

if ( getenv( 'SPINUPWP_CACHE_PATH' ) ) {
			self::$hostname = 'spinupwp';

return 'spinupwp';
		}

if (
		(
			class_exists( 'WpeCommon' )
			&&
			function_exists( 'wpe_param' )
		)
		) {
			self::$hostname = 'wpengine';

return 'wpengine';
		}

if ( rocket_has_constant( 'O2SWITCH_VARNISH_PURGE_KEY' ) ) {
			self::$hostname = 'o2switch';

return 'o2switch';
		}

if ( rocket_get_constant( 'WPCOMSH_VERSION' ) ) {
			self::$hostname = 'wordpresscom';

return 'wordpresscom';
		}

if (
			rocket_get_constant( '\Savvii\CacheFlusherPlugin::NAME_FLUSH_NOW' )
			&&
			rocket_get_constant( '\Savvii\CacheFlusherPlugin::NAME_DOMAINFLUSH_NOW' )
		) {
			return 'savvii';
		}

if ( self::is_dreampress() ) {
			return 'dreampress';
		}

return '';
	}

/**
	 * Checks if the current host is DreamPress
	 *
	 * @since 3.7.2
	 *
	 * @return boolean
	 */
	private static function is_dreampress() {
		if ( ! isset( $_SERVER['DH_USER'] ) ) {
			return false;
		}

if (
			! rocket_get_constant( 'WP_ROCKET_IS_TESTING', false )
			&&
			'dp-' !== substr( gethostname(), 0, 3 )
		) {
			return false;
		}

return 'wp_' === substr( sanitize_key( wp_unslash( $_SERVER['DH_USER'] ) ), 0, 3 );
	}
}

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