/**
* Execute the Request
*
* @param array $action
* @param array $params
*
* @return self
*/
public function perform()
{
// set the input
if (!is_null($this->input)) {
CCIn::instance($this->input);
} else {
CCIn::instance(CCServer::instance());
}
// set current request
static::$_current =& $this;
// route is invalid show 404
if (!$this->route instanceof CCRoute) {
$this->route = CCRouter::resolve('#404');
}
/*
* call wake events
* if one event returns an response all other calls will be skipped also events!
*/
foreach (CCRouter::events_matching('wake', $this->route->uri) as $callback) {
if (($return = CCContainer::call($callback)) instanceof CCResponse) {
$this->response = $return;
return $this;
}
}
/*
* a closure
*/
if (!is_array($this->route->callback) && is_callable($this->route->callback)) {
// execute and capture the output
ob_start();
// run the closure
$return = call_user_func_array($this->route->callback, $this->route->params);
// catch the output
$output = ob_get_clean();
// do we got a response?
if (!$return instanceof CCResponse) {
// if not create one with the captured output
$return = CCResponse::create($output);
}
} elseif (is_callable($this->route->callback)) {
// execute the callback and get the return
$return = call_user_func_array($this->route->callback, array($this->route->action, $this->route->params));
// do we got a response?
if (!$return instanceof CCResponse) {
// if not create one with the return as string
$return = CCResponse::create((string) $return);
}
} else {
$return = CCResponse::error(404);
}
// set the response
$this->response = $return;
/*
* call sleep events
* if one event returns an response all other calls will be skipped also events!
*/
foreach (CCRouter::events_matching('sleep', $this->route->uri) as $callback) {
if ($return = CCContainer::call($callback, $this->response) instanceof CCResponse) {
$this->response = $return;
return $this;
}
}
return $this;
}
/**
* Test Container direct calls
*/
public function testCall()
{
$this->assertTrue(CCContainer::call('user.valid'));
}
