public function getInstance()
{
if(!isset(self::$instance)){
self::$instance = new self();
}
return self::$instance;
}
public function block($blockName,$template,$arguments = array(),$method = 'toHtml',$first = true)
{
if(strlen($blockName) > 0){
$blockName = App::getBlockClassName($blockName);
if (class_exists($blockName)) {
$block = new $blockName();
$moduleName = substr($blockName,0,strpos($blockName,'_'));
//set module config module
$config = CG_Application_Module_Config::getInstance();
$config->setModule($moduleName);
//add helpers for block
$this->view->addHelperPath(App::getModuleViewHelperPath($moduleName), ucfirst($moduleName).'_View_Helper');
//add filters for block
$this->view->addFilterPath(App::getModuleViewFilterPath($moduleName), ucfirst($moduleName).'_View_Filter');
//add javascript path
$this->view->setScriptPath(App::getModuleScriptPath(App::getBlockType($blockName)));
//detect template dead circular
if($first)
CG_Core_Layout_Template_Block::$blocks = array($template);
return $block->setRequest(Zend_Controller_Front::getInstance()->getRequest())
->setView($this->view)
->setTemplate($template)
->$method($arguments);
}else{
$msg = $blockName ." doesn't exist.";
}
}else{
$msg = "Specify block name for current block.";
}
throw new CG_View_Exception($msg);
}
public function _setEnvironment()
{
$environment = $this->getBootstrap()->getEnvironment();
$config = CG_Application_Module_Config::getInstance();
$config->setEnvironment($environment);
}
public function option($key)
{
return CG_Application_Module_Config::getInstance()->$key;
}
public function getOption($key)
{
$instance = CG_Application_Module_Config::getInstance();
return $instance->setModule(App::getModuleName(get_class($this)))
->$key;
}
