我正在尝试在我的应用程序中使用Zend_acl。我遵循了“Zend Framework in action”一书的指导。 我添加了这个帮助器：
<?php
/**
* Zend Framework
*
* LICENSE "removed for clarity"
*
/** Zend_Controller_Action_Helper_Abstract */
require_once 'Zend/Controller/Action/Helper/Abstract.php';
class Bravo_Controller_Action_Helper_Acl extends Zend_Controller_Action_Helper_Abstract
{
protected $_action;
protected $_auth;
protected $_acl;
protected $_controllerName;
public function __construct(Zend_View_Interface $view = null, array $options = array())
{
$this->_auth = Zend_Auth::getInstance();
$this->_acl = $options['acl'];
//var_dump($this->_acl);die();
}
public function init()
{
$this->_action = $this->getActionController();
// add resource for this controller
$controller = $this->_action->getRequest()->getControllerName();
if(!$this->_acl->has($controller)) {
$this->_acl->add(new Zend_Acl_Resource($controller));
}
}
public function preDispatch()
{
$role = 'guest';
if ($this->_auth->hasIdentity()) {
$user = $this->_auth->getIdentity();
if(is_object($user)) {
$role = $this->_auth->getIdentity()->getUral()->getUralAccessNbr();
}
}
$request = $this->_action->getRequest();
$controller = $request->getControllerName();
$action = $request->getActionName();
$module = $request->getModuleName();
$this->_controllerName = $controller;
$resource = $controller;
$privilege = $action;
if (!$this->_acl->has($resource)) {
$resource = null;
}
//** EDIT: During my test, the user isn't allowed. I'm now suspecting the 4 requests setting to be wrong.
if (!$this->_acl->isAllowed($role, $resource, $privilege)) {
$request->setModuleName('default');
$request->setControllerName('login');
$request->setActionName('login');
$request->setDispatched(false);
}
}
public function allow($roles = null, $actions = null)
{
$resource = $this->_controllerName;
$this->_acl->allow($roles, $resource, $actions);
return $this;
}
public function deny($roles = null, $actions = null)
{
$resource = $this->_controllerName;
$this->_acl->deny($roles, $resource, $actions);
return $this;
}
}
并且使用Bootstrap：
<?php
class Agenda_Bootstrap extends Zend_Application_Module_Bootstrap
{
protected function _initAcl()
{
// acl action helper
$acl = new Bravo_Acl_Acl();
$aclHelper = new Bravo_Controller_Action_Helper_Acl(null, array('acl' => $acl));
Zend_Controller_Action_HelperBroker::addHelper($aclHelper);
}
}
Helper没有在控制器中使用。我试着运行我的应用程序，看看是否一切正常，但是我遇到了这个错误：
致命错误：在/usr/share/php/ZendFramework-1.11.11/Zend/Filter/PregReplace.php的第171行超过了30秒的最大执行时间
调用堆栈如下：
Call Stack
# Time Memory Function Location
1 0.0001 314556 {main}( ) ../index.php:0
2 0.3275 2039356 Zend_Application->run( ) ../index.php:29
3 0.3275 2039356 Zend_Application_Bootstrap_Bootstrap->run( ) ../Application.php:366
4 0.3276 2039412 Zend_Controller_Front->dispatch( ) ../Bootstrap.php:97
5 31.7462 4813252 Zend_Controller_Dispatcher_Standard->dispatch( ) ../Front.php:954
6 31.7470 4813944 Zend_Controller_Action->__construct( ) ../Standard.php:268
7 31.7470 4814144 Zend_Controller_Action_HelperBroker->__construct( ) ../Action.php:132
8 31.7472 4814924 Zend_Controller_Action_Helper_ViewRenderer->init( ) ../HelperBroker.php:253
9 31.7472 4814924 Zend_Controller_Action_Helper_ViewRenderer->initView( ) ../ViewRenderer.php:516
10 31.7473 4815260 Zend_Controller_Action_Helper_ViewRenderer->_getBasePath( ) ../ViewRenderer.php:469
11 31.7478 4815628 Zend_Filter_Inflector->filter( ) ../ViewRenderer.php:393
12 31.7489 4816768 Zend_Filter_Word_CamelCaseToSeparator->filter( ) ../Inflector.php:473
13 31.7489 4816768 Zend_Filter_PregReplace->filter( ) ../CamelCaseToSeparator.php:46
我试图增加
max_execution_time，但结果总是一样：前四个堆栈仍然不变，第五个反应了max_execution_time（30秒 => 31.7462，40秒 => 42.6546等等）。因此，我怀疑
Zend_Controller_Front->dispatch( )是我的问题源，但为什么它总是需要最大时间？我有点困惑。有人知道我应该去哪里挖掘吗？编辑：我正在深入调试。现在我怀疑当用户没有权限时，在我的帮助器中设置的4个请求可能是错误的。我也编辑了帮助程序代码并添加了注释。
编辑2：Patrik，你说得对！！！我重新检查了一下，我陷入了无限循环中：没有访问登录页面 => 前往登录页面 :-D今天浪费了多少时间...无论如何，感谢大家。