diff -r 000000000000 -r 4eba9c11703f web/Zend/Layout/Controller/Action/Helper/Layout.php --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/web/Zend/Layout/Controller/Action/Helper/Layout.php Mon Dec 13 18:29:26 2010 +0100 @@ -0,0 +1,186 @@ +setLayoutInstance($layout); + } else { + /** + * @see Zend_Layout + */ + require_once 'Zend/Layout.php'; + $layout = Zend_Layout::getMvcInstance(); + } + + if (null !== $layout) { + $pluginClass = $layout->getPluginClass(); + $front = $this->getFrontController(); + if ($front->hasPlugin($pluginClass)) { + $plugin = $front->getPlugin($pluginClass); + $plugin->setLayoutActionHelper($this); + } + } + } + + public function init() + { + $this->_isActionControllerSuccessful = false; + } + + /** + * Get front controller instance + * + * @return Zend_Controller_Front + */ + public function getFrontController() + { + if (null === $this->_frontController) { + /** + * @see Zend_Controller_Front + */ + require_once 'Zend/Controller/Front.php'; + $this->_frontController = Zend_Controller_Front::getInstance(); + } + + return $this->_frontController; + } + + /** + * Get layout object + * + * @return Zend_Layout + */ + public function getLayoutInstance() + { + if (null === $this->_layout) { + /** + * @see Zend_Layout + */ + require_once 'Zend/Layout.php'; + if (null === ($this->_layout = Zend_Layout::getMvcInstance())) { + $this->_layout = new Zend_Layout(); + } + } + + return $this->_layout; + } + + /** + * Set layout object + * + * @param Zend_Layout $layout + * @return Zend_Layout_Controller_Action_Helper_Layout + */ + public function setLayoutInstance(Zend_Layout $layout) + { + $this->_layout = $layout; + return $this; + } + + /** + * Mark Action Controller (according to this plugin) as Running successfully + * + * @return Zend_Layout_Controller_Action_Helper_Layout + */ + public function postDispatch() + { + $this->_isActionControllerSuccessful = true; + return $this; + } + + /** + * Did the previous action successfully complete? + * + * @return bool + */ + public function isActionControllerSuccessful() + { + return $this->_isActionControllerSuccessful; + } + + /** + * Strategy pattern; call object as method + * + * Returns layout object + * + * @return Zend_Layout + */ + public function direct() + { + return $this->getLayoutInstance(); + } + + /** + * Proxy method calls to layout object + * + * @param string $method + * @param array $args + * @return mixed + */ + public function __call($method, $args) + { + $layout = $this->getLayoutInstance(); + if (method_exists($layout, $method)) { + return call_user_func_array(array($layout, $method), $args); + } + + require_once 'Zend/Layout/Exception.php'; + throw new Zend_Layout_Exception(sprintf("Invalid method '%s' called on layout action helper", $method)); + } +}