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<?php
namespace Illuminate\Routing;
use Illuminate\Http\RedirectResponse;
use Illuminate\Support\Traits\Macroable;
use Illuminate\Session\Store as SessionStore;
class Redirector
{
use Macroable;
/**
* The URL generator instance.
*
* @var \Illuminate\Routing\UrlGenerator
*/
protected $generator;
/**
* The session store instance.
*
* @var \Illuminate\Session\Store
*/
protected $session;
/**
* Create a new Redirector instance.
*
* @param \Illuminate\Routing\UrlGenerator $generator
* @return void
*/
public function __construct(UrlGenerator $generator)
{
$this->generator = $generator;
}
/**
* Create a new redirect response to the "home" route.
*
* @param int $status
* @return \Illuminate\Http\RedirectResponse
*/
public function home($status = 302)
{
return $this->to($this->generator->route('home'), $status);
}
/**
* Create a new redirect response to the previous location.
*
* @param int $status
* @param array $headers
* @param mixed $fallback
* @return \Illuminate\Http\RedirectResponse
*/
public function back($status = 302, $headers = [], $fallback = false)
{
return $this->createRedirect($this->generator->previous($fallback), $status, $headers);
}
/**
* Create a new redirect response to the current URI.
*
* @param int $status
* @param array $headers
* @return \Illuminate\Http\RedirectResponse
*/
public function refresh($status = 302, $headers = [])
{
return $this->to($this->generator->getRequest()->path(), $status, $headers);
}
/**
* Create a new redirect response, while putting the current URL in the session.
*
* @param string $path
* @param int $status
* @param array $headers
* @param bool $secure
* @return \Illuminate\Http\RedirectResponse
*/
public function guest($path, $status = 302, $headers = [], $secure = null)
{
$this->session->put('url.intended', $this->generator->full());
return $this->to($path, $status, $headers, $secure);
}
/**
* Create a new redirect response to the previously intended location.
*
* @param string $default
* @param int $status
* @param array $headers
* @param bool $secure
* @return \Illuminate\Http\RedirectResponse
*/
public function intended($default = '/', $status = 302, $headers = [], $secure = null)
{
$path = $this->session->pull('url.intended', $default);
return $this->to($path, $status, $headers, $secure);
}
/**
* Create a new redirect response to the given path.
*
* @param string $path
* @param int $status
* @param array $headers
* @param bool $secure
* @return \Illuminate\Http\RedirectResponse
*/
public function to($path, $status = 302, $headers = [], $secure = null)
{
return $this->createRedirect($this->generator->to($path, [], $secure), $status, $headers);
}
/**
* Create a new redirect response to an external URL (no validation).
*
* @param string $path
* @param int $status
* @param array $headers
* @return \Illuminate\Http\RedirectResponse
*/
public function away($path, $status = 302, $headers = [])
{
return $this->createRedirect($path, $status, $headers);
}
/**
* Create a new redirect response to the given HTTPS path.
*
* @param string $path
* @param int $status
* @param array $headers
* @return \Illuminate\Http\RedirectResponse
*/
public function secure($path, $status = 302, $headers = [])
{
return $this->to($path, $status, $headers, true);
}
/**
* Create a new redirect response to a named route.
*
* @param string $route
* @param mixed $parameters
* @param int $status
* @param array $headers
* @return \Illuminate\Http\RedirectResponse
*/
public function route($route, $parameters = [], $status = 302, $headers = [])
{
return $this->to($this->generator->route($route, $parameters), $status, $headers);
}
/**
* Create a new redirect response to a controller action.
*
* @param string $action
* @param mixed $parameters
* @param int $status
* @param array $headers
* @return \Illuminate\Http\RedirectResponse
*/
public function action($action, $parameters = [], $status = 302, $headers = [])
{
return $this->to($this->generator->action($action, $parameters), $status, $headers);
}
/**
* Create a new redirect response.
*
* @param string $path
* @param int $status
* @param array $headers
* @return \Illuminate\Http\RedirectResponse
*/
protected function createRedirect($path, $status, $headers)
{
return tap(new RedirectResponse($path, $status, $headers), function ($redirect) {
if (isset($this->session)) {
$redirect->setSession($this->session);
}
$redirect->setRequest($this->generator->getRequest());
});
}
/**
* Get the URL generator instance.
*
* @return \Illuminate\Routing\UrlGenerator
*/
public function getUrlGenerator()
{
return $this->generator;
}
/**
* Set the active session store.
*
* @param \Illuminate\Session\Store $session
* @return void
*/
public function setSession(SessionStore $session)
{
$this->session = $session;
}
}