/**
* Runs the specified action
*
* @param string $action The name of the action (without the controller specific prefix)
*
* @return void
*
* @throws \YapepBase\Exception\ControllerException On controller specific error. (eg. action not found)
* @throws \YapepBase\Exception\Exception On framework related errors.
* @throws \YapepBase\Exception\RedirectException On redirections.
* @throws \Exception On non-framework related errors.
*/
public function run($action)
{
$methodName = $this->getActionPrefix() . $action;
if (!method_exists($this, $methodName)) {
throw new ControllerException('Action ' . $methodName . ' does not exist in ' . get_class($this), ControllerException::ERR_ACTION_NOT_FOUND);
}
if (Config::getInstance()->get('system.performStrictControllerActionNameValidation', false)) {
$reflection = new \ReflectionClass($this);
$method = $reflection->getMethod($methodName);
if ($method->name != $methodName) {
throw new ControllerException('Invalid case when running action ' . $methodName . ' in ' . get_class($this) . '. The valid case is: ' . $method->name, ControllerException::ERR_ACTION_NOT_FOUND);
}
}
$this->before();
$result = $this->runAction($methodName);
if (!empty($result) && !is_string($result) && !$result instanceof ViewAbstract) {
throw new ControllerException('Result of the action (' . get_class($this) . '/' . $action . ') is not an instance of ViewAbstract or string', ControllerException::ERR_INVALID_ACTION_RESULT);
}
// We called the run method, but we did not rendered the output yet
$this->runBeforeRender();
$this->runBeforeResponseSet($result);
if (!empty($result)) {
if (is_string($result)) {
$this->response->setRenderedBody($result);
} else {
$this->response->setBody($result);
}
}
$this->after();
}
/**
* Sends an error to the output.
*
* @return void
*
* @codeCoverageIgnore
*/
public function outputError()
{
try {
$this->response->sendError();
} catch (\Exception $exception) {
error_log('Uncaught exception during error shutdown: ' . $exception->getMessage());
exit;
}
}
