[4.4] refactor: moving RedirectException.

system/CodeIgniter.php

@@ -18,12 +18,13 @@
 use CodeIgniter\Exceptions\PageNotFoundException;
 use CodeIgniter\HTTP\CLIRequest;
 use CodeIgniter\HTTP\DownloadResponse;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
 use CodeIgniter\HTTP\RedirectResponse;
 use CodeIgniter\HTTP\Request;
 use CodeIgniter\HTTP\ResponseInterface;
 use CodeIgniter\HTTP\URI;
-use CodeIgniter\Router\Exceptions\RedirectException;
+use CodeIgniter\Router\Exceptions\RedirectException as DeprecatedRedirectException;
 use CodeIgniter\Router\RouteCollectionInterface;
 use CodeIgniter\Router\Router;
 use Config\App;
@@ -343,7 +344,7 @@ public function run(?RouteCollectionInterface $routes = null, bool $returnRespon
 
  try {
  $this->response = $this->handleRequest($routes, config(Cache::class), $returnResponse);
- } catch (RedirectException $e) {
+ } catch (RedirectException|DeprecatedRedirectException $e) {
  $this->outputBufferingEnd();
  $logger = Services::logger();
  $logger->info('REDIRECTED ROUTE at ' . $e->getMessage());

system/Commands/Utilities/Routes/FilterFinder.php

@@ -13,7 +13,7 @@
 
 use CodeIgniter\Exceptions\PageNotFoundException;
 use CodeIgniter\Filters\Filters;
-use CodeIgniter\Router\Exceptions\RedirectException;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\Router\Router;
 use Config\Services;
 

system/HTTP/Exceptions/RedirectException.php

@@ -0,0 +1,28 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP\Exceptions;
+
+use CodeIgniter\Exceptions\HTTPExceptionInterface;
+use Exception;
+
+/**
+ * RedirectException
+ */
+class RedirectException extends Exception implements HTTPExceptionInterface
+{
+ /**
+ * HTTP status code for redirects
+ *
+ * @var int
+ */
+ protected $code = 302;
+}

system/Router/Exceptions/RedirectException.php

@@ -16,6 +16,8 @@
 
 /**
  * RedirectException
+ *
+ * @deprecated Use \CodeIgniter\HTTP\Exceptions\RedirectException instead
  */
 class RedirectException extends Exception implements HTTPExceptionInterface
 {

system/Router/Router.php

@@ -13,8 +13,8 @@
 
 use Closure;
 use CodeIgniter\Exceptions\PageNotFoundException;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\Request;
-use CodeIgniter\Router\Exceptions\RedirectException;
 use CodeIgniter\Router\Exceptions\RouterException;
 
 /**

system/Test/FeatureTestCase.php

@@ -12,12 +12,11 @@
 namespace CodeIgniter\Test;
 
 use CodeIgniter\Events\Events;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
 use CodeIgniter\HTTP\Request;
 use CodeIgniter\HTTP\URI;
 use CodeIgniter\HTTP\UserAgent;
-use CodeIgniter\Router\Exceptions\RedirectException;
-use CodeIgniter\Router\RouteCollection;
 use Config\Services;
 use Exception;
 use ReflectionException;

system/Test/FeatureTestTrait.php

@@ -12,11 +12,10 @@
 namespace CodeIgniter\Test;
 
 use CodeIgniter\Events\Events;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
 use CodeIgniter\HTTP\Request;
 use CodeIgniter\HTTP\URI;
-use CodeIgniter\Router\Exceptions\RedirectException;
-use CodeIgniter\Router\RouteCollection;
 use Config\App;
 use Config\Services;
 use Exception;

tests/system/CodeIgniterTest.php

@@ -14,6 +14,7 @@
 use CodeIgniter\Config\Services;
 use CodeIgniter\Exceptions\ConfigException;
 use CodeIgniter\HTTP\Response;
+use CodeIgniter\Router\Exceptions\RedirectException;
 use CodeIgniter\Router\RouteCollection;
 use CodeIgniter\Test\CIUnitTestCase;
 use CodeIgniter\Test\Filters\CITestStreamFilter;
@@ -570,6 +571,29 @@ public function testRunRedirectionWithPOSTAndHTTPCode301()
  $this->assertSame(301, $response->getStatusCode());
  }
 
+ /**
+ * test for deprecated \CodeIgniter\Router\Exceptions\RedirectException for backward compatibility
+ */
+ public function testRedirectExceptionDeprecated(): void
+ {
+ $_SERVER['argv'] = ['index.php', '/'];
+ $_SERVER['argc'] = 2;
+
+ // Inject mock router.
+ $routes = Services::routes();
+ $routes->get('/', static function () {
+ throw new RedirectException('redirect-exception', 503);
+ });
+
+ $router = Services::router($routes, Services::incomingrequest());
+ Services::injectMock('router', $router);
+
+ $response = $this->codeigniter->run($routes, true);
+
+ $this->assertSame(503, $response->getStatusCode());
+ $this->assertSame('http://example.com/redirect-exception', $response->getHeaderLine('Location'));
+ }
+
  public function testStoresPreviousURL()
  {
  $_SERVER['argv'] = ['index.php', '/'];

tests/system/Router/RouterTest.php

@@ -13,8 +13,8 @@
 
 use CodeIgniter\Config\Services;
 use CodeIgniter\Exceptions\PageNotFoundException;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
-use CodeIgniter\Router\Exceptions\RedirectException;
 use CodeIgniter\Router\Exceptions\RouterException;
 use CodeIgniter\Test\CIUnitTestCase;
 use Config\Modules;

user_guide_src/source/changelogs/v4.4.0.rst

@@ -143,6 +143,7 @@ Deprecations
  ``ExceptionHandler``.
 - **Autoloader:** ``Autoloader::sanitizeFilename()`` is deprecated.
 - **CodeIgniter:** ``CodeIgniter::$returnResponse`` property is deprecated. No longer used.
+- **RedirectException:** ``\CodeIgniter\Router\Exceptions\RedirectException`` is deprecated. Use \CodeIgniter\HTTP\Exceptions\RedirectException instead.
 
 Bugs Fixed
 **********

user_guide_src/source/general/errors/010.php

@@ -1,3 +1,3 @@
 <?php
 
-throw new \CodeIgniter\Router\Exceptions\RedirectException($route);
+throw new \CodeIgniter\HTTP\Exceptions\RedirectException($route);

user_guide_src/source/general/errors/011.php

@@ -1,3 +1,3 @@
 <?php
 
-throw new \CodeIgniter\Router\Exceptions\RedirectException($route, 301);
+throw new \CodeIgniter\HTTP\Exceptions\RedirectException($route, 301);

system/CodeIgniter.php

@@ -18,12 +18,13 @@
 use CodeIgniter\Exceptions\PageNotFoundException;
 use CodeIgniter\HTTP\CLIRequest;
 use CodeIgniter\HTTP\DownloadResponse;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
 use CodeIgniter\HTTP\RedirectResponse;
 use CodeIgniter\HTTP\Request;
 use CodeIgniter\HTTP\ResponseInterface;
 use CodeIgniter\HTTP\URI;
-use CodeIgniter\Router\Exceptions\RedirectException;
+use CodeIgniter\Router\Exceptions\RedirectException as DeprecatedRedirectException;
 use CodeIgniter\Router\RouteCollectionInterface;
 use CodeIgniter\Router\Router;
 use Config\App;
@@ -343,7 +344,7 @@ public function run(?RouteCollectionInterface $routes = null, bool $returnRespon
 
  try {
  $this->response = $this->handleRequest($routes, config(Cache::class), $returnResponse);
- } catch (RedirectException $e) {
+ } catch (RedirectException|DeprecatedRedirectException $e) {
  $this->outputBufferingEnd();
  $logger = Services::logger();
  $logger->info('REDIRECTED ROUTE at ' . $e->getMessage());

system/Commands/Utilities/Routes/FilterFinder.php

@@ -13,7 +13,7 @@
 
 use CodeIgniter\Exceptions\PageNotFoundException;
 use CodeIgniter\Filters\Filters;
-use CodeIgniter\Router\Exceptions\RedirectException;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\Router\Router;
 use Config\Services;
 

system/HTTP/Exceptions/RedirectException.php

@@ -0,0 +1,28 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP\Exceptions;
+
+use CodeIgniter\Exceptions\HTTPExceptionInterface;
+use Exception;
+
+/**
+ * RedirectException
+ */
+class RedirectException extends Exception implements HTTPExceptionInterface
+{
+ /**
+ * HTTP status code for redirects
+ *
+ * @var int
+ */
+ protected $code = 302;
+}

system/Router/Exceptions/RedirectException.php

@@ -16,6 +16,8 @@
 
 /**
  * RedirectException
+ *
+ * @deprecated Use \CodeIgniter\HTTP\Exceptions\RedirectException instead
  */
 class RedirectException extends Exception implements HTTPExceptionInterface
 {

system/Router/Router.php

@@ -13,8 +13,8 @@
 
 use Closure;
 use CodeIgniter\Exceptions\PageNotFoundException;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\Request;
-use CodeIgniter\Router\Exceptions\RedirectException;
 use CodeIgniter\Router\Exceptions\RouterException;
 
 /**

system/Test/FeatureTestCase.php

@@ -12,12 +12,11 @@
 namespace CodeIgniter\Test;
 
 use CodeIgniter\Events\Events;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
 use CodeIgniter\HTTP\Request;
 use CodeIgniter\HTTP\URI;
 use CodeIgniter\HTTP\UserAgent;
-use CodeIgniter\Router\Exceptions\RedirectException;
-use CodeIgniter\Router\RouteCollection;
 use Config\Services;
 use Exception;
 use ReflectionException;

system/Test/FeatureTestTrait.php

@@ -12,11 +12,10 @@
 namespace CodeIgniter\Test;
 
 use CodeIgniter\Events\Events;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
 use CodeIgniter\HTTP\Request;
 use CodeIgniter\HTTP\URI;
-use CodeIgniter\Router\Exceptions\RedirectException;
-use CodeIgniter\Router\RouteCollection;
 use Config\App;
 use Config\Services;
 use Exception;

tests/system/CodeIgniterTest.php

@@ -14,6 +14,7 @@
 use CodeIgniter\Config\Services;
 use CodeIgniter\Exceptions\ConfigException;
 use CodeIgniter\HTTP\Response;
+use CodeIgniter\Router\Exceptions\RedirectException;
 use CodeIgniter\Router\RouteCollection;
 use CodeIgniter\Test\CIUnitTestCase;
 use CodeIgniter\Test\Filters\CITestStreamFilter;
@@ -570,6 +571,29 @@ public function testRunRedirectionWithPOSTAndHTTPCode301()
  $this->assertSame(301, $response->getStatusCode());
  }
 
+ /**
+ * test for deprecated \CodeIgniter\Router\Exceptions\RedirectException for backward compatibility
+ */
+ public function testRedirectExceptionDeprecated(): void
+ {
+ $_SERVER['argv'] = ['index.php', '/'];
+ $_SERVER['argc'] = 2;
+
+ // Inject mock router.
+ $routes = Services::routes();
+ $routes->get('/', static function () {
+ throw new RedirectException('redirect-exception', 503);
+ });
+
+ $router = Services::router($routes, Services::incomingrequest());
+ Services::injectMock('router', $router);
+
+ $response = $this->codeigniter->run($routes, true);
+
+ $this->assertSame(503, $response->getStatusCode());
+ $this->assertSame('http://example.com/redirect-exception', $response->getHeaderLine('Location'));
+ }
+
  public function testStoresPreviousURL()
  {
  $_SERVER['argv'] = ['index.php', '/'];

tests/system/Router/RouterTest.php

@@ -13,8 +13,8 @@
 
 use CodeIgniter\Config\Services;
 use CodeIgniter\Exceptions\PageNotFoundException;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
-use CodeIgniter\Router\Exceptions\RedirectException;
 use CodeIgniter\Router\Exceptions\RouterException;
 use CodeIgniter\Test\CIUnitTestCase;
 use Config\Modules;

user_guide_src/source/changelogs/v4.4.0.rst

@@ -143,6 +143,7 @@ Deprecations
  ``ExceptionHandler``.
 - **Autoloader:** ``Autoloader::sanitizeFilename()`` is deprecated.
 - **CodeIgniter:** ``CodeIgniter::$returnResponse`` property is deprecated. No longer used.
+- **RedirectException:** ``\CodeIgniter\Router\Exceptions\RedirectException`` is deprecated. Use \CodeIgniter\HTTP\Exceptions\RedirectException instead.
 
 Bugs Fixed
 **********

user_guide_src/source/general/errors/010.php

@@ -1,3 +1,3 @@
 <?php
 
-throw new \CodeIgniter\Router\Exceptions\RedirectException($route);
+throw new \CodeIgniter\HTTP\Exceptions\RedirectException($route);

user_guide_src/source/general/errors/011.php

@@ -1,3 +1,3 @@
 <?php
 
-throw new \CodeIgniter\Router\Exceptions\RedirectException($route, 301);
+throw new \CodeIgniter\HTTP\Exceptions\RedirectException($route, 301);

system/CodeIgniter.php

@@ -18,12 +18,13 @@
 use CodeIgniter\Exceptions\PageNotFoundException;
 use CodeIgniter\HTTP\CLIRequest;
 use CodeIgniter\HTTP\DownloadResponse;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
 use CodeIgniter\HTTP\RedirectResponse;
 use CodeIgniter\HTTP\Request;
 use CodeIgniter\HTTP\ResponseInterface;
 use CodeIgniter\HTTP\URI;
-use CodeIgniter\Router\Exceptions\RedirectException;
+use CodeIgniter\Router\Exceptions\RedirectException as DeprecatedRedirectException;
 use CodeIgniter\Router\RouteCollectionInterface;
 use CodeIgniter\Router\Router;
 use Config\App;
@@ -343,7 +344,7 @@ public function run(?RouteCollectionInterface $routes = null, bool $returnRespon
 
  try {
  $this->response = $this->handleRequest($routes, config(Cache::class), $returnResponse);
- } catch (RedirectException $e) {
+ } catch (RedirectException|DeprecatedRedirectException $e) {
  $this->outputBufferingEnd();
  $logger = Services::logger();
  $logger->info('REDIRECTED ROUTE at ' . $e->getMessage());

system/Commands/Utilities/Routes/FilterFinder.php

@@ -13,7 +13,7 @@
 
 use CodeIgniter\Exceptions\PageNotFoundException;
 use CodeIgniter\Filters\Filters;
-use CodeIgniter\Router\Exceptions\RedirectException;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\Router\Router;
 use Config\Services;
 

system/HTTP/Exceptions/RedirectException.php

@@ -0,0 +1,28 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP\Exceptions;
+
+use CodeIgniter\Exceptions\HTTPExceptionInterface;
+use Exception;
+
+/**
+ * RedirectException
+ */
+class RedirectException extends Exception implements HTTPExceptionInterface
+{
+ /**
+ * HTTP status code for redirects
+ *
+ * @var int
+ */
+ protected $code = 302;
+}

system/Router/Exceptions/RedirectException.php

@@ -16,6 +16,8 @@
 
 /**
  * RedirectException
+ *
+ * @deprecated Use \CodeIgniter\HTTP\Exceptions\RedirectException instead
  */
 class RedirectException extends Exception implements HTTPExceptionInterface
 {

system/Router/Router.php

@@ -13,8 +13,8 @@
 
 use Closure;
 use CodeIgniter\Exceptions\PageNotFoundException;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\Request;
-use CodeIgniter\Router\Exceptions\RedirectException;
 use CodeIgniter\Router\Exceptions\RouterException;
 
 /**

system/Test/FeatureTestCase.php

@@ -12,12 +12,11 @@
 namespace CodeIgniter\Test;
 
 use CodeIgniter\Events\Events;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
 use CodeIgniter\HTTP\Request;
 use CodeIgniter\HTTP\URI;
 use CodeIgniter\HTTP\UserAgent;
-use CodeIgniter\Router\Exceptions\RedirectException;
-use CodeIgniter\Router\RouteCollection;
 use Config\Services;
 use Exception;
 use ReflectionException;

system/Test/FeatureTestTrait.php

@@ -12,11 +12,10 @@
 namespace CodeIgniter\Test;
 
 use CodeIgniter\Events\Events;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
 use CodeIgniter\HTTP\Request;
 use CodeIgniter\HTTP\URI;
-use CodeIgniter\Router\Exceptions\RedirectException;
-use CodeIgniter\Router\RouteCollection;
 use Config\App;
 use Config\Services;
 use Exception;

tests/system/CodeIgniterTest.php

@@ -14,6 +14,7 @@
 use CodeIgniter\Config\Services;
 use CodeIgniter\Exceptions\ConfigException;
 use CodeIgniter\HTTP\Response;
+use CodeIgniter\Router\Exceptions\RedirectException;
 use CodeIgniter\Router\RouteCollection;
 use CodeIgniter\Test\CIUnitTestCase;
 use CodeIgniter\Test\Filters\CITestStreamFilter;
@@ -570,6 +571,29 @@ public function testRunRedirectionWithPOSTAndHTTPCode301()
  $this->assertSame(301, $response->getStatusCode());
  }
 
+ /**
+ * test for deprecated \CodeIgniter\Router\Exceptions\RedirectException for backward compatibility
+ */
+ public function testRedirectExceptionDeprecated(): void
+ {
+ $_SERVER['argv'] = ['index.php', '/'];
+ $_SERVER['argc'] = 2;
+
+ // Inject mock router.
+ $routes = Services::routes();
+ $routes->get('/', static function () {
+ throw new RedirectException('redirect-exception', 503);
+ });
+
+ $router = Services::router($routes, Services::incomingrequest());
+ Services::injectMock('router', $router);
+
+ $response = $this->codeigniter->run($routes, true);
+
+ $this->assertSame(503, $response->getStatusCode());
+ $this->assertSame('http://example.com/redirect-exception', $response->getHeaderLine('Location'));
+ }
+
  public function testStoresPreviousURL()
  {
  $_SERVER['argv'] = ['index.php', '/'];

tests/system/Router/RouterTest.php

@@ -13,8 +13,8 @@
 
 use CodeIgniter\Config\Services;
 use CodeIgniter\Exceptions\PageNotFoundException;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
-use CodeIgniter\Router\Exceptions\RedirectException;
 use CodeIgniter\Router\Exceptions\RouterException;
 use CodeIgniter\Test\CIUnitTestCase;
 use Config\Modules;

user_guide_src/source/changelogs/v4.4.0.rst

@@ -143,6 +143,7 @@ Deprecations
  ``ExceptionHandler``.
 - **Autoloader:** ``Autoloader::sanitizeFilename()`` is deprecated.
 - **CodeIgniter:** ``CodeIgniter::$returnResponse`` property is deprecated. No longer used.
+- **RedirectException:** ``\CodeIgniter\Router\Exceptions\RedirectException`` is deprecated. Use \CodeIgniter\HTTP\Exceptions\RedirectException instead.
 
 Bugs Fixed
 **********

user_guide_src/source/general/errors/010.php

@@ -1,3 +1,3 @@
 <?php
 
-throw new \CodeIgniter\Router\Exceptions\RedirectException($route);
+throw new \CodeIgniter\HTTP\Exceptions\RedirectException($route);

user_guide_src/source/general/errors/011.php

@@ -1,3 +1,3 @@
 <?php
 
-throw new \CodeIgniter\Router\Exceptions\RedirectException($route, 301);
+throw new \CodeIgniter\HTTP\Exceptions\RedirectException($route, 301);

system/CodeIgniter.php

@@ -18,12 +18,13 @@
 use CodeIgniter\Exceptions\PageNotFoundException;
 use CodeIgniter\HTTP\CLIRequest;
 use CodeIgniter\HTTP\DownloadResponse;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
 use CodeIgniter\HTTP\RedirectResponse;
 use CodeIgniter\HTTP\Request;
 use CodeIgniter\HTTP\ResponseInterface;
 use CodeIgniter\HTTP\URI;
-use CodeIgniter\Router\Exceptions\RedirectException;
+use CodeIgniter\Router\Exceptions\RedirectException as DeprecatedRedirectException;
 use CodeIgniter\Router\RouteCollectionInterface;
 use CodeIgniter\Router\Router;
 use Config\App;
@@ -343,7 +344,7 @@ public function run(?RouteCollectionInterface $routes = null, bool $returnRespon
 
  try {
  $this->response = $this->handleRequest($routes, config(Cache::class), $returnResponse);
- } catch (RedirectException $e) {
+ } catch (RedirectException|DeprecatedRedirectException $e) {
  $this->outputBufferingEnd();
  $logger = Services::logger();
  $logger->info('REDIRECTED ROUTE at ' . $e->getMessage());

system/Commands/Utilities/Routes/FilterFinder.php

@@ -13,7 +13,7 @@
 
 use CodeIgniter\Exceptions\PageNotFoundException;
 use CodeIgniter\Filters\Filters;
-use CodeIgniter\Router\Exceptions\RedirectException;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\Router\Router;
 use Config\Services;
 

system/HTTP/Exceptions/RedirectException.php

@@ -0,0 +1,28 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP\Exceptions;
+
+use CodeIgniter\Exceptions\HTTPExceptionInterface;
+use Exception;
+
+/**
+ * RedirectException
+ */
+class RedirectException extends Exception implements HTTPExceptionInterface
+{
+ /**
+ * HTTP status code for redirects
+ *
+ * @var int
+ */
+ protected $code = 302;
+}

system/Router/Exceptions/RedirectException.php

@@ -16,6 +16,8 @@
 
 /**
  * RedirectException
+ *
+ * @deprecated Use \CodeIgniter\HTTP\Exceptions\RedirectException instead
  */
 class RedirectException extends Exception implements HTTPExceptionInterface
 {

system/Router/Router.php

@@ -13,8 +13,8 @@
 
 use Closure;
 use CodeIgniter\Exceptions\PageNotFoundException;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\Request;
-use CodeIgniter\Router\Exceptions\RedirectException;
 use CodeIgniter\Router\Exceptions\RouterException;
 
 /**

system/Test/FeatureTestCase.php

@@ -12,12 +12,11 @@
 namespace CodeIgniter\Test;
 
 use CodeIgniter\Events\Events;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
 use CodeIgniter\HTTP\Request;
 use CodeIgniter\HTTP\URI;
 use CodeIgniter\HTTP\UserAgent;
-use CodeIgniter\Router\Exceptions\RedirectException;
-use CodeIgniter\Router\RouteCollection;
 use Config\Services;
 use Exception;
 use ReflectionException;

system/Test/FeatureTestTrait.php

@@ -12,11 +12,10 @@
 namespace CodeIgniter\Test;
 
 use CodeIgniter\Events\Events;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
 use CodeIgniter\HTTP\Request;
 use CodeIgniter\HTTP\URI;
-use CodeIgniter\Router\Exceptions\RedirectException;
-use CodeIgniter\Router\RouteCollection;
 use Config\App;
 use Config\Services;
 use Exception;

tests/system/CodeIgniterTest.php

@@ -14,6 +14,7 @@
 use CodeIgniter\Config\Services;
 use CodeIgniter\Exceptions\ConfigException;
 use CodeIgniter\HTTP\Response;
+use CodeIgniter\Router\Exceptions\RedirectException;
 use CodeIgniter\Router\RouteCollection;
 use CodeIgniter\Test\CIUnitTestCase;
 use CodeIgniter\Test\Filters\CITestStreamFilter;
@@ -570,6 +571,29 @@ public function testRunRedirectionWithPOSTAndHTTPCode301()
  $this->assertSame(301, $response->getStatusCode());
  }
 
+ /**
+ * test for deprecated \CodeIgniter\Router\Exceptions\RedirectException for backward compatibility
+ */
+ public function testRedirectExceptionDeprecated(): void
+ {
+ $_SERVER['argv'] = ['index.php', '/'];
+ $_SERVER['argc'] = 2;
+
+ // Inject mock router.
+ $routes = Services::routes();
+ $routes->get('/', static function () {
+ throw new RedirectException('redirect-exception', 503);
+ });
+
+ $router = Services::router($routes, Services::incomingrequest());
+ Services::injectMock('router', $router);
+
+ $response = $this->codeigniter->run($routes, true);
+
+ $this->assertSame(503, $response->getStatusCode());
+ $this->assertSame('http://example.com/redirect-exception', $response->getHeaderLine('Location'));
+ }
+
  public function testStoresPreviousURL()
  {
  $_SERVER['argv'] = ['index.php', '/'];

tests/system/Router/RouterTest.php

@@ -13,8 +13,8 @@
 
 use CodeIgniter\Config\Services;
 use CodeIgniter\Exceptions\PageNotFoundException;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
-use CodeIgniter\Router\Exceptions\RedirectException;
 use CodeIgniter\Router\Exceptions\RouterException;
 use CodeIgniter\Test\CIUnitTestCase;
 use Config\Modules;

user_guide_src/source/changelogs/v4.4.0.rst

@@ -143,6 +143,7 @@ Deprecations
  ``ExceptionHandler``.
 - **Autoloader:** ``Autoloader::sanitizeFilename()`` is deprecated.
 - **CodeIgniter:** ``CodeIgniter::$returnResponse`` property is deprecated. No longer used.
+- **RedirectException:** ``\CodeIgniter\Router\Exceptions\RedirectException`` is deprecated. Use \CodeIgniter\HTTP\Exceptions\RedirectException instead.
 
 Bugs Fixed
 **********

user_guide_src/source/general/errors/010.php

@@ -1,3 +1,3 @@
 <?php
 
-throw new \CodeIgniter\Router\Exceptions\RedirectException($route);
+throw new \CodeIgniter\HTTP\Exceptions\RedirectException($route);

user_guide_src/source/general/errors/011.php

@@ -1,3 +1,3 @@
 <?php
 
-throw new \CodeIgniter\Router\Exceptions\RedirectException($route, 301);
+throw new \CodeIgniter\HTTP\Exceptions\RedirectException($route, 301);

system/CodeIgniter.php

@@ -18,12 +18,13 @@
 use CodeIgniter\Exceptions\PageNotFoundException;
 use CodeIgniter\HTTP\CLIRequest;
 use CodeIgniter\HTTP\DownloadResponse;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
 use CodeIgniter\HTTP\RedirectResponse;
 use CodeIgniter\HTTP\Request;
 use CodeIgniter\HTTP\ResponseInterface;
 use CodeIgniter\HTTP\URI;
-use CodeIgniter\Router\Exceptions\RedirectException;
+use CodeIgniter\Router\Exceptions\RedirectException as DeprecatedRedirectException;
 use CodeIgniter\Router\RouteCollectionInterface;
 use CodeIgniter\Router\Router;
 use Config\App;
@@ -343,7 +344,7 @@ public function run(?RouteCollectionInterface $routes = null, bool $returnRespon
 
  try {
  $this->response = $this->handleRequest($routes, config(Cache::class), $returnResponse);
- } catch (RedirectException $e) {
+ } catch (RedirectException|DeprecatedRedirectException $e) {
  $this->outputBufferingEnd();
  $logger = Services::logger();
  $logger->info('REDIRECTED ROUTE at ' . $e->getMessage());

system/Commands/Utilities/Routes/FilterFinder.php

@@ -13,7 +13,7 @@
 
 use CodeIgniter\Exceptions\PageNotFoundException;
 use CodeIgniter\Filters\Filters;
-use CodeIgniter\Router\Exceptions\RedirectException;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\Router\Router;
 use Config\Services;
 

system/HTTP/Exceptions/RedirectException.php

@@ -0,0 +1,28 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP\Exceptions;
+
+use CodeIgniter\Exceptions\HTTPExceptionInterface;
+use Exception;
+
+/**
+ * RedirectException
+ */
+class RedirectException extends Exception implements HTTPExceptionInterface
+{
+ /**
+ * HTTP status code for redirects
+ *
+ * @var int
+ */
+ protected $code = 302;
+}

system/Router/Exceptions/RedirectException.php

@@ -16,6 +16,8 @@
 
 /**
  * RedirectException
+ *
+ * @deprecated Use \CodeIgniter\HTTP\Exceptions\RedirectException instead
  */
 class RedirectException extends Exception implements HTTPExceptionInterface
 {

system/Router/Router.php

@@ -13,8 +13,8 @@
 
 use Closure;
 use CodeIgniter\Exceptions\PageNotFoundException;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\Request;
-use CodeIgniter\Router\Exceptions\RedirectException;
 use CodeIgniter\Router\Exceptions\RouterException;
 
 /**

system/Test/FeatureTestCase.php

@@ -12,12 +12,11 @@
 namespace CodeIgniter\Test;
 
 use CodeIgniter\Events\Events;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
 use CodeIgniter\HTTP\Request;
 use CodeIgniter\HTTP\URI;
 use CodeIgniter\HTTP\UserAgent;
-use CodeIgniter\Router\Exceptions\RedirectException;
-use CodeIgniter\Router\RouteCollection;
 use Config\Services;
 use Exception;
 use ReflectionException;

system/Test/FeatureTestTrait.php

@@ -12,11 +12,10 @@
 namespace CodeIgniter\Test;
 
 use CodeIgniter\Events\Events;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
 use CodeIgniter\HTTP\Request;
 use CodeIgniter\HTTP\URI;
-use CodeIgniter\Router\Exceptions\RedirectException;
-use CodeIgniter\Router\RouteCollection;
 use Config\App;
 use Config\Services;
 use Exception;

tests/system/CodeIgniterTest.php

@@ -14,6 +14,7 @@
 use CodeIgniter\Config\Services;
 use CodeIgniter\Exceptions\ConfigException;
 use CodeIgniter\HTTP\Response;
+use CodeIgniter\Router\Exceptions\RedirectException;
 use CodeIgniter\Router\RouteCollection;
 use CodeIgniter\Test\CIUnitTestCase;
 use CodeIgniter\Test\Filters\CITestStreamFilter;
@@ -570,6 +571,29 @@ public function testRunRedirectionWithPOSTAndHTTPCode301()
  $this->assertSame(301, $response->getStatusCode());
  }
 
+ /**
+ * test for deprecated \CodeIgniter\Router\Exceptions\RedirectException for backward compatibility
+ */
+ public function testRedirectExceptionDeprecated(): void
+ {
+ $_SERVER['argv'] = ['index.php', '/'];
+ $_SERVER['argc'] = 2;
+
+ // Inject mock router.
+ $routes = Services::routes();
+ $routes->get('/', static function () {
+ throw new RedirectException('redirect-exception', 503);
+ });
+
+ $router = Services::router($routes, Services::incomingrequest());
+ Services::injectMock('router', $router);
+
+ $response = $this->codeigniter->run($routes, true);
+
+ $this->assertSame(503, $response->getStatusCode());
+ $this->assertSame('http://example.com/redirect-exception', $response->getHeaderLine('Location'));
+ }
+
  public function testStoresPreviousURL()
  {
  $_SERVER['argv'] = ['index.php', '/'];

tests/system/Router/RouterTest.php

@@ -13,8 +13,8 @@
 
 use CodeIgniter\Config\Services;
 use CodeIgniter\Exceptions\PageNotFoundException;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
-use CodeIgniter\Router\Exceptions\RedirectException;
 use CodeIgniter\Router\Exceptions\RouterException;
 use CodeIgniter\Test\CIUnitTestCase;
 use Config\Modules;

user_guide_src/source/changelogs/v4.4.0.rst

@@ -143,6 +143,7 @@ Deprecations
  ``ExceptionHandler``.
 - **Autoloader:** ``Autoloader::sanitizeFilename()`` is deprecated.
 - **CodeIgniter:** ``CodeIgniter::$returnResponse`` property is deprecated. No longer used.
+- **RedirectException:** ``\CodeIgniter\Router\Exceptions\RedirectException`` is deprecated. Use \CodeIgniter\HTTP\Exceptions\RedirectException instead.
 
 Bugs Fixed
 **********

user_guide_src/source/general/errors/010.php

@@ -1,3 +1,3 @@
 <?php
 
-throw new \CodeIgniter\Router\Exceptions\RedirectException($route);
+throw new \CodeIgniter\HTTP\Exceptions\RedirectException($route);

user_guide_src/source/general/errors/011.php

@@ -1,3 +1,3 @@
 <?php
 
-throw new \CodeIgniter\Router\Exceptions\RedirectException($route, 301);
+throw new \CodeIgniter\HTTP\Exceptions\RedirectException($route, 301);

system/CodeIgniter.php

@@ -18,12 +18,13 @@
 use CodeIgniter\Exceptions\PageNotFoundException;
 use CodeIgniter\HTTP\CLIRequest;
 use CodeIgniter\HTTP\DownloadResponse;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
 use CodeIgniter\HTTP\RedirectResponse;
 use CodeIgniter\HTTP\Request;
 use CodeIgniter\HTTP\ResponseInterface;
 use CodeIgniter\HTTP\URI;
-use CodeIgniter\Router\Exceptions\RedirectException;
+use CodeIgniter\Router\Exceptions\RedirectException as DeprecatedRedirectException;
 use CodeIgniter\Router\RouteCollectionInterface;
 use CodeIgniter\Router\Router;
 use Config\App;
@@ -343,7 +344,7 @@ public function run(?RouteCollectionInterface $routes = null, bool $returnRespon
 
  try {
  $this->response = $this->handleRequest($routes, config(Cache::class), $returnResponse);
- } catch (RedirectException $e) {
+ } catch (RedirectException|DeprecatedRedirectException $e) {
  $this->outputBufferingEnd();
  $logger = Services::logger();
  $logger->info('REDIRECTED ROUTE at ' . $e->getMessage());

system/Commands/Utilities/Routes/FilterFinder.php

@@ -13,7 +13,7 @@
 
 use CodeIgniter\Exceptions\PageNotFoundException;
 use CodeIgniter\Filters\Filters;
-use CodeIgniter\Router\Exceptions\RedirectException;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\Router\Router;
 use Config\Services;
 

system/HTTP/Exceptions/RedirectException.php

@@ -0,0 +1,28 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP\Exceptions;
+
+use CodeIgniter\Exceptions\HTTPExceptionInterface;
+use Exception;
+
+/**
+ * RedirectException
+ */
+class RedirectException extends Exception implements HTTPExceptionInterface
+{
+ /**
+ * HTTP status code for redirects
+ *
+ * @var int
+ */
+ protected $code = 302;
+}

system/Router/Exceptions/RedirectException.php

@@ -16,6 +16,8 @@
 
 /**
  * RedirectException
+ *
+ * @deprecated Use \CodeIgniter\HTTP\Exceptions\RedirectException instead
  */
 class RedirectException extends Exception implements HTTPExceptionInterface
 {

system/Router/Router.php

@@ -13,8 +13,8 @@
 
 use Closure;
 use CodeIgniter\Exceptions\PageNotFoundException;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\Request;
-use CodeIgniter\Router\Exceptions\RedirectException;
 use CodeIgniter\Router\Exceptions\RouterException;
 
 /**

system/Test/FeatureTestCase.php

@@ -12,12 +12,11 @@
 namespace CodeIgniter\Test;
 
 use CodeIgniter\Events\Events;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
 use CodeIgniter\HTTP\Request;
 use CodeIgniter\HTTP\URI;
 use CodeIgniter\HTTP\UserAgent;
-use CodeIgniter\Router\Exceptions\RedirectException;
-use CodeIgniter\Router\RouteCollection;
 use Config\Services;
 use Exception;
 use ReflectionException;

system/Test/FeatureTestTrait.php

@@ -12,11 +12,10 @@
 namespace CodeIgniter\Test;
 
 use CodeIgniter\Events\Events;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
 use CodeIgniter\HTTP\Request;
 use CodeIgniter\HTTP\URI;
-use CodeIgniter\Router\Exceptions\RedirectException;
-use CodeIgniter\Router\RouteCollection;
 use Config\App;
 use Config\Services;
 use Exception;

tests/system/CodeIgniterTest.php

@@ -14,6 +14,7 @@
 use CodeIgniter\Config\Services;
 use CodeIgniter\Exceptions\ConfigException;
 use CodeIgniter\HTTP\Response;
+use CodeIgniter\Router\Exceptions\RedirectException;
 use CodeIgniter\Router\RouteCollection;
 use CodeIgniter\Test\CIUnitTestCase;
 use CodeIgniter\Test\Filters\CITestStreamFilter;
@@ -570,6 +571,29 @@ public function testRunRedirectionWithPOSTAndHTTPCode301()
  $this->assertSame(301, $response->getStatusCode());
  }
 
+ /**
+ * test for deprecated \CodeIgniter\Router\Exceptions\RedirectException for backward compatibility
+ */
+ public function testRedirectExceptionDeprecated(): void
+ {
+ $_SERVER['argv'] = ['index.php', '/'];
+ $_SERVER['argc'] = 2;
+
+ // Inject mock router.
+ $routes = Services::routes();
+ $routes->get('/', static function () {
+ throw new RedirectException('redirect-exception', 503);
+ });
+
+ $router = Services::router($routes, Services::incomingrequest());
+ Services::injectMock('router', $router);
+
+ $response = $this->codeigniter->run($routes, true);
+
+ $this->assertSame(503, $response->getStatusCode());
+ $this->assertSame('http://example.com/redirect-exception', $response->getHeaderLine('Location'));
+ }
+
  public function testStoresPreviousURL()
  {
  $_SERVER['argv'] = ['index.php', '/'];

tests/system/Router/RouterTest.php

@@ -13,8 +13,8 @@
 
 use CodeIgniter\Config\Services;
 use CodeIgniter\Exceptions\PageNotFoundException;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
-use CodeIgniter\Router\Exceptions\RedirectException;
 use CodeIgniter\Router\Exceptions\RouterException;
 use CodeIgniter\Test\CIUnitTestCase;
 use Config\Modules;

user_guide_src/source/changelogs/v4.4.0.rst

@@ -143,6 +143,7 @@ Deprecations
  ``ExceptionHandler``.
 - **Autoloader:** ``Autoloader::sanitizeFilename()`` is deprecated.
 - **CodeIgniter:** ``CodeIgniter::$returnResponse`` property is deprecated. No longer used.
+- **RedirectException:** ``\CodeIgniter\Router\Exceptions\RedirectException`` is deprecated. Use \CodeIgniter\HTTP\Exceptions\RedirectException instead.
 
 Bugs Fixed
 **********

user_guide_src/source/general/errors/010.php

@@ -1,3 +1,3 @@
 <?php
 
-throw new \CodeIgniter\Router\Exceptions\RedirectException($route);
+throw new \CodeIgniter\HTTP\Exceptions\RedirectException($route);

user_guide_src/source/general/errors/011.php

@@ -1,3 +1,3 @@
 <?php
 
-throw new \CodeIgniter\Router\Exceptions\RedirectException($route, 301);
+throw new \CodeIgniter\HTTP\Exceptions\RedirectException($route, 301);

system/CodeIgniter.php

@@ -18,12 +18,13 @@
 use CodeIgniter\Exceptions\PageNotFoundException;
 use CodeIgniter\HTTP\CLIRequest;
 use CodeIgniter\HTTP\DownloadResponse;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
 use CodeIgniter\HTTP\RedirectResponse;
 use CodeIgniter\HTTP\Request;
 use CodeIgniter\HTTP\ResponseInterface;
 use CodeIgniter\HTTP\URI;
-use CodeIgniter\Router\Exceptions\RedirectException;
+use CodeIgniter\Router\Exceptions\RedirectException as DeprecatedRedirectException;
 use CodeIgniter\Router\RouteCollectionInterface;
 use CodeIgniter\Router\Router;
 use Config\App;
@@ -343,7 +344,7 @@ public function run(?RouteCollectionInterface $routes = null, bool $returnRespon
 
  try {
  $this->response = $this->handleRequest($routes, config(Cache::class), $returnResponse);
- } catch (RedirectException $e) {
+ } catch (RedirectException|DeprecatedRedirectException $e) {
  $this->outputBufferingEnd();
  $logger = Services::logger();
  $logger->info('REDIRECTED ROUTE at ' . $e->getMessage());

system/Commands/Utilities/Routes/FilterFinder.php

@@ -13,7 +13,7 @@
 
 use CodeIgniter\Exceptions\PageNotFoundException;
 use CodeIgniter\Filters\Filters;
-use CodeIgniter\Router\Exceptions\RedirectException;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\Router\Router;
 use Config\Services;
 

system/HTTP/Exceptions/RedirectException.php

@@ -0,0 +1,28 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP\Exceptions;
+
+use CodeIgniter\Exceptions\HTTPExceptionInterface;
+use Exception;
+
+/**
+ * RedirectException
+ */
+class RedirectException extends Exception implements HTTPExceptionInterface
+{
+ /**
+ * HTTP status code for redirects
+ *
+ * @var int
+ */
+ protected $code = 302;
+}

system/Router/Exceptions/RedirectException.php

@@ -16,6 +16,8 @@
 
 /**
  * RedirectException
+ *
+ * @deprecated Use \CodeIgniter\HTTP\Exceptions\RedirectException instead
  */
 class RedirectException extends Exception implements HTTPExceptionInterface
 {

system/Router/Router.php

@@ -13,8 +13,8 @@
 
 use Closure;
 use CodeIgniter\Exceptions\PageNotFoundException;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\Request;
-use CodeIgniter\Router\Exceptions\RedirectException;
 use CodeIgniter\Router\Exceptions\RouterException;
 
 /**

system/Test/FeatureTestCase.php

@@ -12,12 +12,11 @@
 namespace CodeIgniter\Test;
 
 use CodeIgniter\Events\Events;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
 use CodeIgniter\HTTP\Request;
 use CodeIgniter\HTTP\URI;
 use CodeIgniter\HTTP\UserAgent;
-use CodeIgniter\Router\Exceptions\RedirectException;
-use CodeIgniter\Router\RouteCollection;
 use Config\Services;
 use Exception;
 use ReflectionException;

system/Test/FeatureTestTrait.php

@@ -12,11 +12,10 @@
 namespace CodeIgniter\Test;
 
 use CodeIgniter\Events\Events;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
 use CodeIgniter\HTTP\Request;
 use CodeIgniter\HTTP\URI;
-use CodeIgniter\Router\Exceptions\RedirectException;
-use CodeIgniter\Router\RouteCollection;
 use Config\App;
 use Config\Services;
 use Exception;

tests/system/CodeIgniterTest.php

@@ -14,6 +14,7 @@
 use CodeIgniter\Config\Services;
 use CodeIgniter\Exceptions\ConfigException;
 use CodeIgniter\HTTP\Response;
+use CodeIgniter\Router\Exceptions\RedirectException;
 use CodeIgniter\Router\RouteCollection;
 use CodeIgniter\Test\CIUnitTestCase;
 use CodeIgniter\Test\Filters\CITestStreamFilter;
@@ -570,6 +571,29 @@ public function testRunRedirectionWithPOSTAndHTTPCode301()
  $this->assertSame(301, $response->getStatusCode());
  }
 
+ /**
+ * test for deprecated \CodeIgniter\Router\Exceptions\RedirectException for backward compatibility
+ */
+ public function testRedirectExceptionDeprecated(): void
+ {
+ $_SERVER['argv'] = ['index.php', '/'];
+ $_SERVER['argc'] = 2;
+
+ // Inject mock router.
+ $routes = Services::routes();
+ $routes->get('/', static function () {
+ throw new RedirectException('redirect-exception', 503);
+ });
+
+ $router = Services::router($routes, Services::incomingrequest());
+ Services::injectMock('router', $router);
+
+ $response = $this->codeigniter->run($routes, true);
+
+ $this->assertSame(503, $response->getStatusCode());
+ $this->assertSame('http://example.com/redirect-exception', $response->getHeaderLine('Location'));
+ }
+
  public function testStoresPreviousURL()
  {
  $_SERVER['argv'] = ['index.php', '/'];

tests/system/Router/RouterTest.php

@@ -13,8 +13,8 @@
 
 use CodeIgniter\Config\Services;
 use CodeIgniter\Exceptions\PageNotFoundException;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
-use CodeIgniter\Router\Exceptions\RedirectException;
 use CodeIgniter\Router\Exceptions\RouterException;
 use CodeIgniter\Test\CIUnitTestCase;
 use Config\Modules;

user_guide_src/source/changelogs/v4.4.0.rst

@@ -143,6 +143,7 @@ Deprecations
  ``ExceptionHandler``.
 - **Autoloader:** ``Autoloader::sanitizeFilename()`` is deprecated.
 - **CodeIgniter:** ``CodeIgniter::$returnResponse`` property is deprecated. No longer used.
+- **RedirectException:** ``\CodeIgniter\Router\Exceptions\RedirectException`` is deprecated. Use \CodeIgniter\HTTP\Exceptions\RedirectException instead.
 
 Bugs Fixed
 **********

user_guide_src/source/general/errors/010.php

@@ -1,3 +1,3 @@
 <?php
 
-throw new \CodeIgniter\Router\Exceptions\RedirectException($route);
+throw new \CodeIgniter\HTTP\Exceptions\RedirectException($route);

user_guide_src/source/general/errors/011.php

@@ -1,3 +1,3 @@
 <?php
 
-throw new \CodeIgniter\Router\Exceptions\RedirectException($route, 301);
+throw new \CodeIgniter\HTTP\Exceptions\RedirectException($route, 301);

system/CodeIgniter.php

@@ -18,12 +18,13 @@
 use CodeIgniter\Exceptions\PageNotFoundException;
 use CodeIgniter\HTTP\CLIRequest;
 use CodeIgniter\HTTP\DownloadResponse;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
 use CodeIgniter\HTTP\RedirectResponse;
 use CodeIgniter\HTTP\Request;
 use CodeIgniter\HTTP\ResponseInterface;
 use CodeIgniter\HTTP\URI;
-use CodeIgniter\Router\Exceptions\RedirectException;
+use CodeIgniter\Router\Exceptions\RedirectException as DeprecatedRedirectException;
 use CodeIgniter\Router\RouteCollectionInterface;
 use CodeIgniter\Router\Router;
 use Config\App;
@@ -343,7 +344,7 @@ public function run(?RouteCollectionInterface $routes = null, bool $returnRespon
 
  try {
  $this->response = $this->handleRequest($routes, config(Cache::class), $returnResponse);
- } catch (RedirectException $e) {
+ } catch (RedirectException|DeprecatedRedirectException $e) {
  $this->outputBufferingEnd();
  $logger = Services::logger();
  $logger->info('REDIRECTED ROUTE at ' . $e->getMessage());

system/Commands/Utilities/Routes/FilterFinder.php

@@ -13,7 +13,7 @@
 
 use CodeIgniter\Exceptions\PageNotFoundException;
 use CodeIgniter\Filters\Filters;
-use CodeIgniter\Router\Exceptions\RedirectException;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\Router\Router;
 use Config\Services;
 

system/HTTP/Exceptions/RedirectException.php

@@ -0,0 +1,28 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP\Exceptions;
+
+use CodeIgniter\Exceptions\HTTPExceptionInterface;
+use Exception;
+
+/**
+ * RedirectException
+ */
+class RedirectException extends Exception implements HTTPExceptionInterface
+{
+ /**
+ * HTTP status code for redirects
+ *
+ * @var int
+ */
+ protected $code = 302;
+}

system/Router/Exceptions/RedirectException.php

@@ -16,6 +16,8 @@
 
 /**
  * RedirectException
+ *
+ * @deprecated Use \CodeIgniter\HTTP\Exceptions\RedirectException instead
  */
 class RedirectException extends Exception implements HTTPExceptionInterface
 {

system/Router/Router.php

@@ -13,8 +13,8 @@
 
 use Closure;
 use CodeIgniter\Exceptions\PageNotFoundException;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\Request;
-use CodeIgniter\Router\Exceptions\RedirectException;
 use CodeIgniter\Router\Exceptions\RouterException;
 
 /**

system/Test/FeatureTestCase.php

@@ -12,12 +12,11 @@
 namespace CodeIgniter\Test;
 
 use CodeIgniter\Events\Events;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
 use CodeIgniter\HTTP\Request;
 use CodeIgniter\HTTP\URI;
 use CodeIgniter\HTTP\UserAgent;
-use CodeIgniter\Router\Exceptions\RedirectException;
-use CodeIgniter\Router\RouteCollection;
 use Config\Services;
 use Exception;
 use ReflectionException;

system/Test/FeatureTestTrait.php

@@ -12,11 +12,10 @@
 namespace CodeIgniter\Test;
 
 use CodeIgniter\Events\Events;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
 use CodeIgniter\HTTP\Request;
 use CodeIgniter\HTTP\URI;
-use CodeIgniter\Router\Exceptions\RedirectException;
-use CodeIgniter\Router\RouteCollection;
 use Config\App;
 use Config\Services;
 use Exception;

tests/system/CodeIgniterTest.php

@@ -14,6 +14,7 @@
 use CodeIgniter\Config\Services;
 use CodeIgniter\Exceptions\ConfigException;
 use CodeIgniter\HTTP\Response;
+use CodeIgniter\Router\Exceptions\RedirectException;
 use CodeIgniter\Router\RouteCollection;
 use CodeIgniter\Test\CIUnitTestCase;
 use CodeIgniter\Test\Filters\CITestStreamFilter;
@@ -570,6 +571,29 @@ public function testRunRedirectionWithPOSTAndHTTPCode301()
  $this->assertSame(301, $response->getStatusCode());
  }
 
+ /**
+ * test for deprecated \CodeIgniter\Router\Exceptions\RedirectException for backward compatibility
+ */
+ public function testRedirectExceptionDeprecated(): void
+ {
+ $_SERVER['argv'] = ['index.php', '/'];
+ $_SERVER['argc'] = 2;
+
+ // Inject mock router.
+ $routes = Services::routes();
+ $routes->get('/', static function () {
+ throw new RedirectException('redirect-exception', 503);
+ });
+
+ $router = Services::router($routes, Services::incomingrequest());
+ Services::injectMock('router', $router);
+
+ $response = $this->codeigniter->run($routes, true);
+
+ $this->assertSame(503, $response->getStatusCode());
+ $this->assertSame('http://example.com/redirect-exception', $response->getHeaderLine('Location'));
+ }
+
  public function testStoresPreviousURL()
  {
  $_SERVER['argv'] = ['index.php', '/'];

tests/system/Router/RouterTest.php

@@ -13,8 +13,8 @@
 
 use CodeIgniter\Config\Services;
 use CodeIgniter\Exceptions\PageNotFoundException;
+use CodeIgniter\HTTP\Exceptions\RedirectException;
 use CodeIgniter\HTTP\IncomingRequest;
-use CodeIgniter\Router\Exceptions\RedirectException;
 use CodeIgniter\Router\Exceptions\RouterException;
 use CodeIgniter\Test\CIUnitTestCase;
 use Config\Modules;

user_guide_src/source/changelogs/v4.4.0.rst

@@ -143,6 +143,7 @@ Deprecations
  ``ExceptionHandler``.
 - **Autoloader:** ``Autoloader::sanitizeFilename()`` is deprecated.
 - **CodeIgniter:** ``CodeIgniter::$returnResponse`` property is deprecated. No longer used.
+- **RedirectException:** ``\CodeIgniter\Router\Exceptions\RedirectException`` is deprecated. Use \CodeIgniter\HTTP\Exceptions\RedirectException instead.
 
 Bugs Fixed
 **********

user_guide_src/source/general/errors/010.php

@@ -1,3 +1,3 @@
 <?php
 
-throw new \CodeIgniter\Router\Exceptions\RedirectException($route);
+throw new \CodeIgniter\HTTP\Exceptions\RedirectException($route);

user_guide_src/source/general/errors/011.php

@@ -1,3 +1,3 @@
 <?php
 
-throw new \CodeIgniter\Router\Exceptions\RedirectException($route, 301);
+throw new \CodeIgniter\HTTP\Exceptions\RedirectException($route, 301);