/**
* 获取route的host
* @param RouteInterface $route
* @param array $parameters
* @return string
*/
protected function getRouteHost(RouteInterface $route, $parameters)
{
// 如果route没有主机域名限制则直接使用环境中主机
$requireHost = $route->getHost();
if (empty($requireHost)) {
return $this->context->getHost();
}
// 有限制则根据route的host限制生成域名
return $this->formatRouteHostOrPath($requireHost, $parameters, $route->getRequirements());
}
/**
* 匹配host
* @param RouteInterface $route
* @return boolean
*/
protected function matchHost(RouteInterface $route)
{
if (empty($route->getHost())) {
return true;
}
if (preg_match($route->compile()->getHostRegex(), $this->context->getHost(), $matches)) {
$routeParameters = array_intersect_key($matches, array_flip($route->getVariables()));
$route->setParameter('_hostMatches', $routeParameters);
return true;
}
return false;
}