private function dispatch()
{
if ($this->arguments["command"] == "") {
$this->error("can't call empty command");
}
$fileName = "{$this->arguments['script']}_{$this->arguments['command']}";
$className = Inflector::camelize($fileName);
if ($command =& ClassRegistry::load($className, "Command")) {
if (can_call_method($command, "execute")) {
call_user_func_array(array($command, "execute"), $this->arguments["params"]);
} else {
$this->error("can't execute command {$className}");
}
} else {
$this->error("command {$className} not found");
}
}
/**
* Chama o controller e a action solicitadas pela URL.
*
* @return mixed Instância do novo controller ou falso em caso de erro
*/
public function dispatch()
{
$path = Mapper::parse();
$path["controller"] = Inflector::hyphenToUnderscore($path["controller"]);
$path["action"] = Inflector::hyphenToUnderscore($path["action"]);
$controller_name = Inflector::camelize($path["controller"]) . "Controller";
if ($controller =& ClassRegistry::load($controller_name, "Controller")) {
if (!can_call_method($controller, $path['action']) && !App::path("View", "{$path['controller']}/{$path['action']}.{$path['extension']}")) {
$this->error("missingAction", array("controller" => $path["controller"], "action" => $path["action"]));
return false;
}
} else {
if (App::path("View", "{$path['controller']}/{$path['action']}.{$path['extension']}")) {
$controller =& ClassRegistry::load("AppController", "Controller");
} else {
$this->error("missingController", array("controller" => $path["controller"]));
return false;
}
}
$controller->params = $path;
$controller->componentEvent("initialize");
$controller->beforeFilter();
$controller->componentEvent("startup");
if (in_array($path["action"], $controller->methods) && can_call_method($controller, $path["action"])) {
$params = $path["params"];
if (!is_null($path["id"])) {
$params = array_merge(array($path["id"]), $params);
}
call_user_func_array(array(&$controller, $path["action"]), $params);
}
if ($controller->autoRender) {
$controller->render();
}
$controller->componentEvent("shutdown");
echo $controller->output;
$controller->afterFilter();
return $controller;
}
/**
* Executa um evento em todos os componentes do controller.
*
* @param string $event Evento a ser executado
* @return void
*/
public function componentEvent($event = null)
{
foreach ($this->components as $component) {
$className = "{$component}Component";
if (can_call_method($this->{$className}, $event)) {
$this->{$className}->{$event}($this);
} else {
trigger_error("Can't call method {$event} in {$className}", E_USER_WARNING);
}
}
}
