public function __toString()
{
if (JO_Registry::isRegistered('static_cache_options') && JO_Registry::forceGet('static_cache_enable')) {
$options = (array) unserialize(JO_Registry::get('static_cache_options'));
$cache_object = new JO_Cache_Static($options);
$cache_object->add(false, $this->data);
}
return $this->data;
}
/**
* @param string $action
*/
public function dispatch($controller, $action, $param = '')
{
$request = $this->getRequest();
if ($action == 'error404') {
$request->setParams(array('controller' => 'error', 'action' => 'error404'));
}
$name = $controller;
$view = $this->initView();
$this->preDispatch();
if (null === $this->_classMethods) {
$this->_classMethods = get_class_methods($this);
}
$script = $action;
$action = $action . 'Action';
$throw = '';
if (in_array($action, $this->_classMethods)) {
// ob_start(array(new JO_Error, 'error_handler'));
ob_start(array(new JO_Error(), 'fatal_error_handler'));
$this->{$action}($param);
} else {
$displayExceptions = JO_Front::getInstance()->getParam('displayExceptions');
if ($displayExceptions) {
$throw = $this->call_error($action);
$layout = JO_Layout::getInstance();
$layout->content = '<pre>' . $throw . '<pre>';
$response = $layout->response();
return $this->getResponse()->appendBody($response);
} else {
if ($this->getRequest()->getForwarded() != 'error') {
$this->forward('error', 'error404');
} else {
$this->forward('JO_Action', 'error404');
}
}
}
$this->postDispatch();
if (!$this->getInvokeArg('noViewRenderer')) {
$layout = JO_Layout::getInstance();
if ($this->view_change) {
$script = $this->view_change;
}
$layout->content = $view->render($script, $script == 'error404' ? 'error' : $name);
if (JO_Registry::forceGet('viewSetCallback')) {
$layout->content = call_user_func(JO_Registry::forceGet('viewSetCallback'), $layout->content);
} elseif ($this->response_callback) {
$layout->content = call_user_func($this->response_callback, $layout->content);
}
if ($this->isChildren) {
return $layout->content;
} elseif ($this->noLayout) {
return $this->getResponse()->appendBody($layout->content);
} else {
$response = $layout->response();
if ($this->response_callback) {
$response = call_user_func($this->response_callback, $response);
}
if (JO_Registry::isRegistered('static_cache_options') && JO_Registry::forceGet('static_cache_enable')) {
$options = (array) unserialize(JO_Registry::get('static_cache_options'));
$cache_object = new JO_Cache_Static($options);
$cache_object->add(false, $response);
}
return $this->getResponse()->appendBody($response);
}
}
}
