class SomeController extends Zend_Controller_Action
{
 /**
  * Redirector - defined for code completion
  *
  * @var Zend_Controller_Action_Helper_Redirector
  */
 protected $_redirector = null;
 public function init()
 {
  $this->_redirector = $this->_helper->getHelper('Redirector');
  // Set the default options for the redirector
  // Since the object is registered in the helper broker, these
  // become relevant for all actions from this point forward
  $this->_redirector->setCode(303)
       ->setExit(false)
       ->setGotoSimple("this-action",
           "some-controller");
 }
 public function myAction()
 {
  /* do some stuff */
  // Redirect to a previously registered URL, and force an exit
  // to occur when done:
  $this->_redirector->redirectAndExit();
  return; // never reached
 }
}

// ALTERNATIVE EXAMPLE
class AlternativeController extends Zend_Controller_Action
{
 /**
  * Redirector - defined for code completion
  *
  * @var Zend_Controller_Action_Helper_Redirector
  */
 protected $_redirector = null;
 public function init()
 {
  $this->_redirector = $this->_helper->getHelper('Redirector');
 }
 public function myAction()
 {
  /* do some stuff */
  $this->_redirector
   ->gotoUrl('/my-controller/my-action/param1/test/param2/test2');
  return; // never reached since default is to goto and exit
 }
}

class ForwardController extends Zend_Controller_Action
{
 /**
  * Redirector - defined for code completion
  *
  * @var Zend_Controller_Action_Helper_Redirector
  */
 protected $_redirector = null;
 public function init()
 {
  $this->_redirector = $this->_helper->getHelper('Redirector');
 }
 public function myAction()
 {
  /* do some stuff */
  // Redirect to 'my-action' of 'my-controller' in the current
  // module, using the params param1 => test and param2 => test2
  $this->_redirector->gotoSimple('my-action',
  'my-controller',
  null,
  array('param1' => 'test',
    'param2' => 'test2'
    )
  );
 }
}

$route = new Zend_Controller_Router_Route(
 'blog/:year/:month/:day/:id',
 array('controller' => 'archive',
   'module' => 'blog',
   'action' => 'view')
);
$router->addRoute('blogArchive', $route);

class BlogAdminController extends Zend_Controller_Action
{
 /**
  * Redirector - defined for code completion
  *
  * @var Zend_Controller_Action_Helper_Redirector
  */
 protected $_redirector = null;
 public function init()
 {
  $this->_redirector = $this->_helper->getHelper('Redirector');
 }
 public function returnAction()
 {
  /* do some stuff */
  // Redirect to blog archive. Builds the following URL:
  // /blog/2006/4/24/42
  $this->_redirector->gotoRoute(
   array('year' => 2006,
     'month' => 4,
     'day' => 24,
     'id' => 42),
   'blogArchive'
  );
 }
}

<?php
/**
 * @see Zend_Controller_Action_Helper_Abstract
 */
require_once 'Zend/Controller/Action/Helper/Abstract.php';
/**
 * @category Zend
 * @package Zend_Controller
 * @subpackage Zend_Controller_Action_Helper
 * @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
 * @license http://framework.zend.com/license/new-bsd  New BSD License
 */
class Zend_Controller_Action_Helper_Redirector extends Zend_Controller_Action_Helper_Abstract
{
 /**
  * HTTP status code for redirects
  * @var int
  */
 protected $_code = 302;
 /**
  * Whether or not calls to _redirect() should exit script execution
  * @var boolean
  */
 protected $_exit = true;
 /**
  * Whether or not _redirect() should attempt to prepend the base URL to the
  * passed URL (if it's a relative URL)
  * @var boolean
  */
 protected $_prependBase = true;
 /**
  * Url to which to redirect
  * @var string
  */
 protected $_redirectUrl = null;
 /**
  * Whether or not to use an absolute URI when redirecting
  * @var boolean
  */
 protected $_useAbsoluteUri = false;
 /**
  * Whether or not to close the session before exiting
  * @var boolean
  */
 protected $_closeSessionOnExit = true;
 /**
  * Retrieve HTTP status code to emit on {@link _redirect()} call
  *
  * @return int
  */
 public function getCode()
 {
  return $this->_code;
 }
 /**
  * Validate HTTP status redirect code
  *
  * @param int $code
  * @throws Zend_Controller_Action_Exception on invalid HTTP status code
  * @return true
  */
 protected function _checkCode($code)
 {
  $code = (int)$code;
  if ((300 > $code) || (307 < $code) || (304 == $code) || (306 == $code)) {
   require_once 'Zend/Controller/Action/Exception.php';
   throw new Zend_Controller_Action_Exception('Invalid redirect HTTP status code (' . $code . ')');
  }
  return true;
 }
 /**
  * Retrieve HTTP status code for {@link _redirect()} behaviour
  *
  * @param int $code
  * @return Zend_Controller_Action_Helper_Redirector Provides a fluent interface
  */
 public function setCode($code)
 {
  $this->_checkCode($code);
  $this->_code = $code;
  return $this;
 }
 /**
  * Retrieve flag for whether or not {@link _redirect()} will exit when finished.
  *
  * @return boolean
  */
 public function getExit()
 {
  return $this->_exit;
 }
 /**
  * Retrieve exit flag for {@link _redirect()} behaviour
  *
  * @param boolean $flag
  * @return Zend_Controller_Action_Helper_Redirector Provides a fluent interface
  */
 public function setExit($flag)
 {
  $this->_exit = ($flag) ? true : false;
  return $this;
 }
 /**
  * Retrieve flag for whether or not {@link _redirect()} will prepend the
  * base URL on relative URLs
  *
  * @return boolean
  */
 public function getPrependBase()
 {
  return $this->_prependBase;
 }
 /**
  * Retrieve 'prepend base' flag for {@link _redirect()} behaviour
  *
  * @param boolean $flag
  * @return Zend_Controller_Action_Helper_Redirector Provides a fluent interface
  */
 public function setPrependBase($flag)
 {
  $this->_prependBase = ($flag) ? true : false;
  return $this;
 }
 /**
  * Retrieve flag for whether or not {@link redirectAndExit()} shall close the session before
  * exiting.
  *
  * @return boolean
  */
 public function getCloseSessionOnExit()
 {
  return $this->_closeSessionOnExit;
 }
 /**
  * Set flag for whether or not {@link redirectAndExit()} shall close the session before exiting.
  *
  * @param boolean $flag
  * @return Zend_Controller_Action_Helper_Redirector Provides a fluent interface
  */
 public function setCloseSessionOnExit($flag)
 {
  $this->_closeSessionOnExit = ($flag) ? true : false;
  return $this;
 }
 /**
  * Return use absolute URI flag
  *
  * @return boolean
  */
 public function getUseAbsoluteUri()
 {
  return $this->_useAbsoluteUri;
 }
 /**
  * Set use absolute URI flag
  *
  * @param boolean $flag
  * @return Zend_Controller_Action_Helper_Redirector Provides a fluent interface
  */
 public function setUseAbsoluteUri($flag = true)
 {
  $this->_useAbsoluteUri = ($flag) ? true : false;
  return $this;
 }
 /**
  * Set redirect in response object
  *
  * @return void
  */
 protected function _redirect($url)
 {
  if ($this->getUseAbsoluteUri() && !preg_match('#^(https?|ftp)://#', $url)) {
   $host = (isset($_SERVER['HTTP_HOST'])?$_SERVER['HTTP_HOST']:'');
   $proto = (isset($_SERVER['HTTPS'])&&$_SERVER['HTTPS']!=="off") ? 'https' : 'http';
   $port = (isset($_SERVER['SERVER_PORT'])?$_SERVER['SERVER_PORT']:80);
   $uri = $proto . '://' . $host;
   if ((('http' == $proto) && (80 != $port)) || (('https' == $proto) && (443 != $port))) {
    // do not append if HTTP_HOST already contains port
    if (strrchr($host, ':') === false) {
     $uri .= ':' . $port;
    }
   }
   $url = $uri . '/' . ltrim($url, '/');
  }
  $this->_redirectUrl = $url;
  $this->getResponse()->setRedirect($url, $this->getCode());
 }
 /**
  * Retrieve currently set URL for redirect
  *
  * @return string
  */
 public function getRedirectUrl()
 {
  return $this->_redirectUrl;
 }
 /**
  * Determine if the baseUrl should be prepended, and prepend if necessary
  *
  * @param string $url
  * @return string
  */
 protected function _prependBase($url)
 {
  if ($this->getPrependBase()) {
   $request = $this->getRequest();
   if ($request instanceof Zend_Controller_Request_Http) {
    $base = rtrim($request->getBaseUrl(), '/');
    if (!empty($base) && ('/' != $base)) {
     $url = $base . '/' . ltrim($url, '/');
    } else {
     $url = '/' . ltrim($url, '/');
    }
   }
  }
  return $url;
 }
 /**
  * Set a redirect URL of the form /module/controller/action/params
  *
  * @param string $action
  * @param string $controller
  * @param string $module
  * @param array $params
  * @return void
  */
 public function setGotoSimple($action, $controller = null, $module = null, array $params = array())
 {
  $dispatcher = $this->getFrontController()->getDispatcher();
  $request = $this->getRequest();
  $curModule = $request->getModuleName();
  $useDefaultController = false;
  if (null === $controller && null !== $module) {
   $useDefaultController = true;
  }
  if (null === $module) {
   $module = $curModule;
  }
  if ($module == $dispatcher->getDefaultModule()) {
   $module = '';
  }
  if (null === $controller && !$useDefaultController) {
   $controller = $request->getControllerName();
   if (empty($controller)) {
    $controller = $dispatcher->getDefaultControllerName();
   }
  }
  $params[$request->getModuleKey()]  = $module;
  $params[$request->getControllerKey()] = $controller;
  $params[$request->getActionKey()]  = $action;
  $router = $this->getFrontController()->getRouter();
  $url = $router->assemble($params, 'default', true);
  $this->_redirect($url);
 }
 /**
  * Build a URL based on a route
  *
  * @param array $urlOptions
  * @param string $name Route name
  * @param boolean $reset
  * @param boolean $encode
  * @return void
  */
 public function setGotoRoute(array $urlOptions = array(), $name = null, $reset = false, $encode = true)
 {
  $router = $this->getFrontController()->getRouter();
  $url = $router->assemble($urlOptions, $name, $reset, $encode);
  $this->_redirect($url);
 }
 /**
  * Set a redirect URL string
  *
  * By default, emits a 302 HTTP status header, prepends base URL as defined
  * in request object if url is relative, and halts script execution by
  * calling exit().
  *
  * $options is an optional associative array that can be used to control
  * redirect behaviour. The available option keys are:
  * - exit: boolean flag indicating whether or not to halt script execution when done
  * - prependBase: boolean flag indicating whether or not to prepend the base URL when a relative URL is provided
  * - code: integer HTTP status code to use with redirect. Should be between 300 and 307.
  *
  * _redirect() sets the Location header in the response object. If you set
  * the exit flag to false, you can override this header later in code
  * execution.
  *
  * If the exit flag is true (true by default), _redirect() will write and
  * close the current session, if any.
  *
  * @param string $url
  * @param array $options
  * @return void
  */
 public function setGotoUrl($url, array $options = array())
 {
  // prevent header injections
  $url = str_replace(array("\n", "\r"), '', $url);
  if (null !== $options) {
   if (isset($options['exit'])) {
    $this->setExit(($options['exit']) ? true : false);
   }
   if (isset($options['prependBase'])) {
    $this->setPrependBase(($options['prependBase']) ? true : false);
   }
   if (isset($options['code'])) {
    $this->setCode($options['code']);
   }
  }
  // If relative URL, decide if we should prepend base URL
  if (!preg_match('|^[a-z]+://|', $url)) {
   $url = $this->_prependBase($url);
  }
  $this->_redirect($url);
 }
 /**
  * Perform a redirect to an action/controller/module with params
  *
  * @param string $action
  * @param string $controller
  * @param string $module
  * @param array $params
  * @return void
  */
 public function gotoSimple($action, $controller = null, $module = null, array $params = array())
 {
  $this->setGotoSimple($action, $controller, $module, $params);
  if ($this->getExit()) {
   $this->redirectAndExit();
  }
 }
 /**
  * Perform a redirect to an action/controller/module with params, forcing an immdiate exit
  *
  * @param mixed $action
  * @param mixed $controller
  * @param mixed $module
  * @param array $params
  * @return void
  */
 public function gotoSimpleAndExit($action, $controller = null, $module = null, array $params = array())
 {
  $this->setGotoSimple($action, $controller, $module, $params);
  $this->redirectAndExit();
 }
 /**
  * Redirect to a route-based URL
  *
  * Uses route's assemble method tobuild the URL; route is specified by $name;
  * default route is used if none provided.
  *
  * @param array $urlOptions Array of key/value pairs used to assemble URL
  * @param string $name
  * @param boolean $reset
  * @param boolean $encode
  * @return void
  */
 public function gotoRoute(array $urlOptions = array(), $name = null, $reset = false, $encode = true)
 {
  $this->setGotoRoute($urlOptions, $name, $reset, $encode);
  if ($this->getExit()) {
   $this->redirectAndExit();
  }
 }
 /**
  * Redirect to a route-based URL, and immediately exit
  *
  * Uses route's assemble method tobuild the URL; route is specified by $name;
  * default route is used if none provided.
  *
  * @param array $urlOptions Array of key/value pairs used to assemble URL
  * @param string $name
  * @param boolean $reset
  * @return void
  */
 public function gotoRouteAndExit(array $urlOptions = array(), $name = null, $reset = false)
 {
  $this->setGotoRoute($urlOptions, $name, $reset);
  $this->redirectAndExit();
 }
 /**
  * Perform a redirect to a url
  *
  * @param string $url
  * @param array $options
  * @return void
  */
 public function gotoUrl($url, array $options = array())
 {
  $this->setGotoUrl($url, $options);
  if ($this->getExit()) {
   $this->redirectAndExit();
  }
 }
 /**
  * Set a URL string for a redirect, perform redirect, and immediately exit
  *
  * @param string $url
  * @param array $options
  * @return void
  */
 public function gotoUrlAndExit($url, array $options = array())
 {
  $this->setGotoUrl($url, $options);
  $this->redirectAndExit();
 }
 /**
  * exit(): Perform exit for redirector
  *
  * @return void
  */
 public function redirectAndExit()
 {
  if ($this->getCloseSessionOnExit()) {
   // Close session, if started
   if (class_exists('Zend_Session', false) && Zend_Session::isStarted()) {
    Zend_Session::writeClose();
   } elseif (isset($_SESSION)) {
    session_write_close();
   }
  }
  $this->getResponse()->sendHeaders();
  exit();
 }
 /**
  * direct(): Perform helper when called as
  * $this->_helper->redirector($action, $controller, $module, $params)
  *
  * @param string $action
  * @param string $controller
  * @param string $module
  * @param array $params
  * @return void
  */
 public function direct($action, $controller = null, $module = null, array $params = array())
 {
  $this->gotoSimple($action, $controller, $module, $params);
 }
 /**
  * Overloading
  *
  * Overloading for old 'goto', 'setGoto', and 'gotoAndExit' methods
  *
  * @param string $method
  * @param array $args
  * @return mixed
  * @throws Zend_Controller_Action_Exception for invalid methods
  */
 public function __call($method, $args)
 {
  $method = strtolower($method);
  if ('goto' == $method) {
   return call_user_func_array(array($this, 'gotoSimple'), $args);
  }
  if ('setgoto' == $method) {
   return call_user_func_array(array($this, 'setGotoSimple'), $args);
  }
  if ('gotoandexit' == $method) {
   return call_user_func_array(array($this, 'gotoSimpleAndExit'), $args);
  }
  require_once 'Zend/Controller/Action/Exception.php';
  throw new Zend_Controller_Action_Exception(sprintf('Invalid method "%s" called on redirector', $method));
 }
}