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PK �H[$-8� � ActionStack.phpnu &1i� <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Controller
* @subpackage Plugins
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Controller_Plugin_Abstract */
require_once 'Zend/Controller/Plugin/Abstract.php';
/** Zend_Registry */
require_once 'Zend/Registry.php';
/**
* Manage a stack of actions
*
* @uses Zend_Controller_Plugin_Abstract
* @category Zend
* @package Zend_Controller
* @subpackage Plugins
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: ActionStack.php 8064 2008-02-16 10:58:39Z thomas $
*/
class Zend_Controller_Plugin_ActionStack extends Zend_Controller_Plugin_Abstract
{
/** @var Zend_Registry */
protected $_registry;
/**
* Registry key under which actions are stored
* @var string
*/
protected $_registryKey = 'Zend_Controller_Plugin_ActionStack';
/**
* Valid keys for stack items
* @var array
*/
protected $_validKeys = array(
'module',
'controller',
'action',
'params'
);
/**
* Constructor
*
* @param Zend_Registry $registry
* @param string $key
* @return void
*/
public function __construct(Zend_Registry $registry = null, $key = null)
{
if (null === $registry) {
$registry = Zend_Registry::getInstance();
}
$this->setRegistry($registry);
if (null !== $key) {
$this->setRegistryKey($key);
} else {
$key = $this->getRegistryKey();
}
$registry[$key] = array();
}
/**
* Set registry object
*
* @param Zend_Registry $registry
* @return Zend_Controller_Plugin_ActionStack
*/
public function setRegistry(Zend_Registry $registry)
{
$this->_registry = $registry;
return $this;
}
/**
* Retrieve registry object
*
* @return Zend_Registry
*/
public function getRegistry()
{
return $this->_registry;
}
/**
* Retrieve registry key
*
* @return string
*/
public function getRegistryKey()
{
return $this->_registryKey;
}
/**
* Set registry key
*
* @param string $key
* @return Zend_Controller_Plugin_ActionStack
*/
public function setRegistryKey($key)
{
$this->_registryKey = (string) $key;
return $this;
}
/**
* Retrieve action stack
*
* @return array
*/
public function getStack()
{
$registry = $this->getRegistry();
$stack = $registry[$this->getRegistryKey()];
return $stack;
}
/**
* Save stack to registry
*
* @param array $stack
* @return Zend_Controller_Plugin_ActionStack
*/
protected function _saveStack(array $stack)
{
$registry = $this->getRegistry();
$registry[$this->getRegistryKey()] = $stack;
return $this;
}
/**
* Push an item onto the stack
*
* @param Zend_Controller_Request_Abstract $next
* @return Zend_Controller_Plugin_ActionStack
*/
public function pushStack(Zend_Controller_Request_Abstract $next)
{
$stack = $this->getStack();
array_push($stack, $next);
return $this->_saveStack($stack);
}
/**
* Pop an item off the action stack
*
* @return false|Zend_Controller_Request_Abstract
*/
public function popStack()
{
$stack = $this->getStack();
if (0 == count($stack)) {
return false;
}
$next = array_pop($stack);
$this->_saveStack($stack);
if (!$next instanceof Zend_Controller_Request_Abstract) {
require_once 'Zend/Controller/Exception.php';
throw new Zend_Controller_Exception('ArrayStack should only contain request objects');
}
$action = $next->getActionName();
if (empty($action)) {
return $this->popStack($stack);
}
$request = $this->getRequest();
$controller = $next->getControllerName();
if (empty($controller)) {
$next->setControllerName($request->getControllerName());
}
$module = $next->getModuleName();
if (empty($module)) {
$next->setModuleName($request->getModuleName());
}
return $next;
}
/**
* postDispatch() plugin hook -- check for actions in stack, and dispatch if any found
*
* @param Zend_Controller_Request_Abstract $request
* @return void
*/
public function postDispatch(Zend_Controller_Request_Abstract $request)
{
// Don't move on to next request if this is already an attempt to
// forward
if (!$request->isDispatched()) {
return;
}
$this->setRequest($request);
$stack = $this->getStack();
if (empty($stack)) {
return;
}
$next = $this->popStack();
if (!$next) {
return;
}
$this->forward($next);
}
/**
* Forward request with next action
*
* @param array $next
* @return void
*/
public function forward(Zend_Controller_Request_Abstract $next)
{
$this->getRequest()->setModuleName($next->getModuleName())
->setControllerName($next->getControllerName())
->setActionName($next->getActionName())
->setParams($next->getParams())
->setDispatched(false);
}
}
PK �H[wt�>d( d(
Broker.phpnu &1i� <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Controller
* @subpackage Plugins
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Controller_Exception */
require_once 'Zend/Controller/Exception.php';
/** Zend_Controller_Plugin_Abstract */
require_once 'Zend/Controller/Plugin/Abstract.php';
/**
* @category Zend
* @package Zend_Controller
* @subpackage Plugins
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Controller_Plugin_Broker extends Zend_Controller_Plugin_Abstract
{
/**
* Array of instance of objects extending Zend_Controller_Plugin_Abstract
*
* @var array
*/
protected $_plugins = array();
/**
* Register a plugin.
*
* @param Zend_Controller_Plugin_Abstract $plugin
* @param int $stackIndex
* @return Zend_Controller_Plugin_Broker
*/
public function registerPlugin(Zend_Controller_Plugin_Abstract $plugin, $stackIndex = null)
{
if (false !== array_search($plugin, $this->_plugins, true)) {
throw new Zend_Controller_Exception('Plugin already registered');
}
$stackIndex = (int) $stackIndex;
if ($stackIndex) {
if (isset($this->_plugins[$stackIndex])) {
throw new Zend_Controller_Exception('Plugin with stackIndex "' . $stackIndex . '" already registered');
}
$this->_plugins[$stackIndex] = $plugin;
} else {
$stackIndex = count($this->_plugins);
while (isset($this->_plugins[$stackIndex])) {
++$stackIndex;
}
$this->_plugins[$stackIndex] = $plugin;
}
$request = $this->getRequest();
if ($request) {
$this->_plugins[$stackIndex]->setRequest($request);
}
$response = $this->getResponse();
if ($response) {
$this->_plugins[$stackIndex]->setResponse($response);
}
ksort($this->_plugins);
return $this;
}
/**
* Unregister a plugin.
*
* @param string|Zend_Controller_Plugin_Abstract $plugin Plugin object or class name
* @return Zend_Controller_Plugin_Broker
*/
public function unregisterPlugin($plugin)
{
if ($plugin instanceof Zend_Controller_Plugin_Abstract) {
// Given a plugin object, find it in the array
$key = array_search($plugin, $this->_plugins, true);
if (false === $key) {
throw new Zend_Controller_Exception('Plugin never registered.');
}
unset($this->_plugins[$key]);
} elseif (is_string($plugin)) {
// Given a plugin class, find all plugins of that class and unset them
foreach ($this->_plugins as $key => $_plugin) {
$type = get_class($_plugin);
if ($plugin == $type) {
unset($this->_plugins[$key]);
}
}
}
return $this;
}
/**
* Is a plugin of a particular class registered?
*
* @param string $class
* @return bool
*/
public function hasPlugin($class)
{
foreach ($this->_plugins as $plugin) {
$type = get_class($plugin);
if ($class == $type) {
return true;
}
}
return false;
}
/**
* Retrieve a plugin or plugins by class
*
* @param string $class Class name of plugin(s) desired
* @return false|Zend_Controller_Plugin_Abstract|array Returns false if none found, plugin if only one found, and array of plugins if multiple plugins of same class found
*/
public function getPlugin($class)
{
$found = array();
foreach ($this->_plugins as $plugin) {
$type = get_class($plugin);
if ($class == $type) {
$found[] = $plugin;
}
}
switch (count($found)) {
case 0:
return false;
case 1:
return $found[0];
default:
return $found;
}
}
/**
* Retrieve all plugins
*
* @return array
*/
public function getPlugins()
{
return $this->_plugins;
}
/**
* Set request object, and register with each plugin
*
* @param Zend_Controller_Request_Abstract $request
* @return Zend_Controller_Plugin_Broker
*/
public function setRequest(Zend_Controller_Request_Abstract $request)
{
$this->_request = $request;
foreach ($this->_plugins as $plugin) {
$plugin->setRequest($request);
}
return $this;
}
/**
* Get request object
*
* @return Zend_Controller_Request_Abstract $request
*/
public function getRequest()
{
return $this->_request;
}
/**
* Set response object
*
* @param Zend_Controller_Response_Abstract $response
* @return Zend_Controller_Plugin_Broker
*/
public function setResponse(Zend_Controller_Response_Abstract $response)
{
$this->_response = $response;
foreach ($this->_plugins as $plugin) {
$plugin->setResponse($response);
}
return $this;
}
/**
* Get response object
*
* @return Zend_Controller_Response_Abstract $response
*/
public function getResponse()
{
return $this->_response;
}
/**
* Called before Zend_Controller_Front begins evaluating the
* request against its routes.
*
* @param Zend_Controller_Request_Abstract $request
* @return void
*/
public function routeStartup(Zend_Controller_Request_Abstract $request)
{
foreach ($this->_plugins as $plugin) {
try {
$plugin->routeStartup($request);
} catch (Exception $e) {
if (Zend_Controller_Front::getInstance()->throwExceptions()) {
throw $e;
} else {
$this->getResponse()->setException($e);
}
}
}
}
/**
* Called before Zend_Controller_Front exits its iterations over
* the route set.
*
* @param Zend_Controller_Request_Abstract $request
* @return void
*/
public function routeShutdown(Zend_Controller_Request_Abstract $request)
{
foreach ($this->_plugins as $plugin) {
try {
$plugin->routeShutdown($request);
} catch (Exception $e) {
if (Zend_Controller_Front::getInstance()->throwExceptions()) {
throw $e;
} else {
$this->getResponse()->setException($e);
}
}
}
}
/**
* Called before Zend_Controller_Front enters its dispatch loop.
*
* During the dispatch loop, Zend_Controller_Front keeps a
* Zend_Controller_Request_Abstract object, and uses
* Zend_Controller_Dispatcher to dispatch the
* Zend_Controller_Request_Abstract object to controllers/actions.
*
* @param Zend_Controller_Request_Abstract $request
* @return void
*/
public function dispatchLoopStartup(Zend_Controller_Request_Abstract $request)
{
foreach ($this->_plugins as $plugin) {
try {
$plugin->dispatchLoopStartup($request);
} catch (Exception $e) {
if (Zend_Controller_Front::getInstance()->throwExceptions()) {
throw $e;
} else {
$this->getResponse()->setException($e);
}
}
}
}
/**
* Called before an action is dispatched by Zend_Controller_Dispatcher.
*
* @param Zend_Controller_Request_Abstract $request
* @return void
*/
public function preDispatch(Zend_Controller_Request_Abstract $request)
{
foreach ($this->_plugins as $plugin) {
try {
$plugin->preDispatch($request);
} catch (Exception $e) {
if (Zend_Controller_Front::getInstance()->throwExceptions()) {
throw $e;
} else {
$this->getResponse()->setException($e);
}
}
}
}
/**
* Called after an action is dispatched by Zend_Controller_Dispatcher.
*
* @param Zend_Controller_Request_Abstract $request
* @return void
*/
public function postDispatch(Zend_Controller_Request_Abstract $request)
{
foreach ($this->_plugins as $plugin) {
try {
$plugin->postDispatch($request);
} catch (Exception $e) {
if (Zend_Controller_Front::getInstance()->throwExceptions()) {
throw $e;
} else {
$this->getResponse()->setException($e);
}
}
}
}
/**
* Called before Zend_Controller_Front exits its dispatch loop.
*
* @param Zend_Controller_Request_Abstract $request
* @return void
*/
public function dispatchLoopShutdown()
{
foreach ($this->_plugins as $plugin) {
try {
$plugin->dispatchLoopShutdown();
} catch (Exception $e) {
if (Zend_Controller_Front::getInstance()->throwExceptions()) {
throw $e;
} else {
$this->getResponse()->setException($e);
}
}
}
}
}
PK �H[` �� � Abstract.phpnu &1i� <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Controller
* @subpackage Plugins
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* @category Zend
* @package Zend_Controller
* @subpackage Plugins
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
abstract class Zend_Controller_Plugin_Abstract
{
/**
* @var Zend_Controller_Request_Abstract
*/
protected $_request;
/**
* @var Zend_Controller_Response_Abstract
*/
protected $_response;
/**
* Set request object
*
* @param Zend_Controller_Request_Abstract $request
* @return Zend_Controller_Plugin_Abstract
*/
public function setRequest(Zend_Controller_Request_Abstract $request)
{
$this->_request = $request;
return $this;
}
/**
* Get request object
*
* @return Zend_Controller_Request_Abstract $request
*/
public function getRequest()
{
return $this->_request;
}
/**
* Set response object
*
* @param Zend_Controller_Response_Abstract $response
* @return Zend_Controller_Plugin_Abstract
*/
public function setResponse(Zend_Controller_Response_Abstract $response)
{
$this->_response = $response;
return $this;
}
/**
* Get response object
*
* @return Zend_Controller_Response_Abstract $response
*/
public function getResponse()
{
return $this->_response;
}
/**
* Called before Zend_Controller_Front begins evaluating the
* request against its routes.
*
* @param Zend_Controller_Request_Abstract $request
* @return void
*/
public function routeStartup(Zend_Controller_Request_Abstract $request)
{}
/**
* Called after Zend_Controller_Router exits.
*
* Called after Zend_Controller_Front exits from the router.
*
* @param Zend_Controller_Request_Abstract $request
* @return void
*/
public function routeShutdown(Zend_Controller_Request_Abstract $request)
{}
/**
* Called before Zend_Controller_Front enters its dispatch loop.
*
* @param Zend_Controller_Request_Abstract $request
* @return void
*/
public function dispatchLoopStartup(Zend_Controller_Request_Abstract $request)
{}
/**
* Called before an action is dispatched by Zend_Controller_Dispatcher.
*
* This callback allows for proxy or filter behavior. By altering the
* request and resetting its dispatched flag (via
* {@link Zend_Controller_Request_Abstract::setDispatched() setDispatched(false)}),
* the current action may be skipped.
*
* @param Zend_Controller_Request_Abstract $request
* @return void
*/
public function preDispatch(Zend_Controller_Request_Abstract $request)
{}
/**
* Called after an action is dispatched by Zend_Controller_Dispatcher.
*
* This callback allows for proxy or filter behavior. By altering the
* request and resetting its dispatched flag (via
* {@link Zend_Controller_Request_Abstract::setDispatched() setDispatched(false)}),
* a new action may be specified for dispatching.
*
* @param Zend_Controller_Request_Abstract $request
* @return void
*/
public function postDispatch(Zend_Controller_Request_Abstract $request)
{}
/**
* Called before Zend_Controller_Front exits its dispatch loop.
*
* @return void
*/
public function dispatchLoopShutdown()
{}
}
PK �H[̹n<� � ErrorHandler.phpnu &1i� <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Controller
* @subpackage Plugins
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Controller_Plugin_Abstract */
require_once 'Zend/Controller/Plugin/Abstract.php';
/**
* Handle exceptions that bubble up based on missing controllers, actions, or
* application errors, and forward to an error handler.
*
* @uses Zend_Controller_Plugin_Abstract
* @category Zend
* @package Zend_Controller
* @subpackage Plugins
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: ErrorHandler.php 8064 2008-02-16 10:58:39Z thomas $
*/
class Zend_Controller_Plugin_ErrorHandler extends Zend_Controller_Plugin_Abstract
{
/**
* Const - No controller exception; controller does not exist
*/
const EXCEPTION_NO_CONTROLLER = 'EXCEPTION_NO_CONTROLLER';
/**
* Const - No action exception; controller exists, but action does not
*/
const EXCEPTION_NO_ACTION = 'EXCEPTION_NO_ACTION';
/**
* Const - Other Exception; exceptions thrown by application controllers
*/
const EXCEPTION_OTHER = 'EXCEPTION_OTHER';
/**
* Module to use for errors; defaults to default module in dispatcher
* @var string
*/
protected $_errorModule;
/**
* Controller to use for errors; defaults to 'error'
* @var string
*/
protected $_errorController = 'error';
/**
* Action to use for errors; defaults to 'error'
* @var string
*/
protected $_errorAction = 'error';
/**
* Flag; are we already inside the error handler loop?
* @var bool
*/
protected $_isInsideErrorHandlerLoop = false;
/**
* Exception count logged at first invocation of plugin
* @var int
*/
protected $_exceptionCountAtFirstEncounter = 0;
/**
* Constructor
*
* Options may include:
* - module
* - controller
* - action
*
* @param Array $options
* @return void
*/
public function __construct(Array $options = array())
{
$this->setErrorHandler($options);
}
/**
* setErrorHandler() - setup the error handling options
*
* @param array $options
* @return Zend_Controller_Plugin_ErrorHandler
*/
public function setErrorHandler(Array $options = array())
{
if (isset($options['module'])) {
$this->setErrorHandlerModule($options['module']);
}
if (isset($options['controller'])) {
$this->setErrorHandlerController($options['controller']);
}
if (isset($options['action'])) {
$this->setErrorHandlerAction($options['action']);
}
return $this;
}
/**
* Set the module name for the error handler
*
* @param string $module
* @return Zend_Controller_Plugin_ErrorHandler
*/
public function setErrorHandlerModule($module)
{
$this->_errorModule = (string) $module;
return $this;
}
/**
* Retrieve the current error handler module
*
* @return string
*/
public function getErrorHandlerModule()
{
if (null === $this->_errorModule) {
$this->_errorModule = Zend_Controller_Front::getInstance()->getDispatcher()->getDefaultModule();
}
return $this->_errorModule;
}
/**
* Set the controller name for the error handler
*
* @param string $controller
* @return Zend_Controller_Plugin_ErrorHandler
*/
public function setErrorHandlerController($controller)
{
$this->_errorController = (string) $controller;
return $this;
}
/**
* Retrieve the current error handler controller
*
* @return string
*/
public function getErrorHandlerController()
{
return $this->_errorController;
}
/**
* Set the action name for the error handler
*
* @param string $action
* @return Zend_Controller_Plugin_ErrorHandler
*/
public function setErrorHandlerAction($action)
{
$this->_errorAction = (string) $action;
return $this;
}
/**
* Retrieve the current error handler action
*
* @return string
*/
public function getErrorHandlerAction()
{
return $this->_errorAction;
}
/**
* postDispatch() plugin hook -- check for exceptions and dispatch error
* handler if necessary
*
* If the 'noErrorHandler' front controller flag has been set,
* returns early.
*
* @param Zend_Controller_Request_Abstract $request
* @return void
*/
public function postDispatch(Zend_Controller_Request_Abstract $request)
{
$frontController = Zend_Controller_Front::getInstance();
if ($frontController->getParam('noErrorHandler')) {
return;
}
$response = $this->getResponse();
if ($this->_isInsideErrorHandlerLoop) {
$exceptions = $response->getException();
if (count($exceptions) > $this->_exceptionCountAtFirstEncounter) {
// Exception thrown by error handler; tell the front controller to throw it
$frontController->throwExceptions(true);
throw array_pop($exceptions);
}
}
// check for an exception AND allow the error handler controller the option to forward
if (($response->isException()) && (!$this->_isInsideErrorHandlerLoop)) {
$this->_isInsideErrorHandlerLoop = true;
// Get exception information
$error = new ArrayObject(array(), ArrayObject::ARRAY_AS_PROPS);
$exceptions = $response->getException();
$exception = $exceptions[0];
$exceptionType = get_class($exception);
$error->exception = $exception;
switch ($exceptionType) {
case 'Zend_Controller_Dispatcher_Exception':
$error->type = self::EXCEPTION_NO_CONTROLLER;
break;
case 'Zend_Controller_Action_Exception':
if (404 == $exception->getCode()) {
$error->type = self::EXCEPTION_NO_ACTION;
} else {
$error->type = self::EXCEPTION_OTHER;
}
break;
default:
$error->type = self::EXCEPTION_OTHER;
break;
}
// Keep a copy of the original request
$error->request = clone $request;
// get a count of the number of exceptions encountered
$this->_exceptionCountAtFirstEncounter = count($exceptions);
// Forward to the error handler
$request->setParam('error_handler', $error)
->setModuleName($this->getErrorHandlerModule())
->setControllerName($this->getErrorHandlerController())
->setActionName($this->getErrorHandlerAction())
->setDispatched(false);
}
}
}
PK �H[$-8� � ActionStack.phpnu &1i� PK �H[wt�>d( d(
� Broker.phpnu &1i� PK �H[` �� � zA Abstract.phpnu &1i� PK �H[̹n<� � :R ErrorHandler.phpnu &1i� PK 5 q