/**
* Constructor.
*
* @param array $config An optional KConfig object with configuration options.
*
* @return void
*/
public function __construct($errors = array(), $code = KHttpResponse::INTERNAL_SERVER_ERROR, Exception $previous = null)
{
foreach ($errors as $error) {
$this->_errors[] = $error;
}
$message = KHttpResponse::getMessage($code);
parent::__construct($message, $code, $previous);
}
/**
* Custom JError callback
*
* Push the exception call stack in the JException returned through the call back
* adn then rener the custom error page
*
* @param object A JException object
* @return void
*/
public function errorHandler($error)
{
if ($error instanceof Exception) {
$exception = $error;
$this->_exception = $exception;
//store the exception for later use
//Make sure we have a valid status code
JError::raiseError(KHttpResponse::isError($exception->getCode()) ? $exception->getCode() : 500, $exception->getMessage());
return;
}
$error->setProperties(array('backtrace' => $this->_exception->getTrace(), 'file' => $this->_exception->getFile(), 'line' => $this->_exception->getLine()));
$debug = version_compare(JVERSION, '3.0', 'ge') ? JFactory::getConfig()->get('debug') : JFactory::getConfig()->getValue('config.debug');
if ($debug) {
$error->set('message', (string) $this->_exception);
} else {
$error->set('message', KHttpResponse::getMessage($error->get('code')));
}
//Make sure the buffers are cleared
while (@ob_get_clean()) {
}
JError::customErrorPage($error);
}
/**
* Custom JError callback
*
* Push the exception call stack in the JException returned through the call back
* adn then rener the custom error page
*
* @param object A JException object
* @return void
*/
public function errorHandler($error)
{
$error->setProperties(array(
'backtrace' => $this->_exception->getTrace(),
'file' => $this->_exception->getFile(),
'line' => $this->_exception->getLine()
));
if(KFactory::get('joomla:config')->getValue('config.debug')) {
$error->set('message', (string) $this->_exception);
} else {
$error->set('message', KHttpResponse::getMessage($error->code));
}
//Make sure the buffers are cleared
while(@ob_get_clean());
JError::customErrorPage($error);
}
/**
* Dispatch the controller
*
* @param object A command context object
* @return mixed
*/
protected function _actionDispatch(KCommandContext $context)
{
//Set the default controller
if ($context->data) {
$this->_controller_default = KConfig::toData($context->data);
}
//Set the date in the context
$context->data = $this->getData();
//Execute the controller
$result = $this->getController()->execute($this->getAction(), $context);
//Set the response header
if ($context->status) {
header(KHttpResponse::getHeader($context->status));
}
return $result;
}
/**
* Deep clone of this instance
*
* @return void
*/
public function __clone()
{
parent::__clone();
$this->_request = clone $this->_request;
$this->_user = clone $this->_user;
}
/**
* Push the controller data into the document
*
* This function divert the standard behavior and will push specific controller data
* into the document
*
* @return mixed
*/
protected function _actionRender(KCommandContext $context)
{
//Headers
if ($context->headers) {
foreach ($context->headers as $name => $value) {
header($name . ' : ' . $value);
}
}
//Status
if ($context->status) {
header(KHttpResponse::getHeader($context->status));
}
if (is_string($context->result)) {
return $context->result;
}
}
/**
* Custom JError callback
*
* Push the exception call stack in the JException returned through the call back
* adn then rener the custom error page
*
* @param object A JException object
* @return void
*/
public function errorHandler($error)
{
$error->setProperties(array('backtrace' => $this->_exception->getTrace(), 'file' => $this->_exception->getFile(), 'line' => $this->_exception->getLine()));
if (JFactory::getConfig()->getValue('config.debug')) {
$error->set('message', (string) $this->_exception);
} else {
$error->set('message', KHttpResponse::getMessage($error->get('code')));
}
if ($this->_exception->getCode() == KHttpResponse::UNAUTHORIZED) {
header('WWW-Authenticate: Basic Realm="' . KRequest::base() . '"');
}
//Make sure the buffers are cleared
while (@ob_get_clean()) {
}
JError::customErrorPage($error);
}
/**
* Catch all exception handler
*
* Calls the Joomla error handler to process the exception
*
* @param object an Exception object
* @return void
*/
public function exceptionHandler($exception)
{
$this->_exception = $exception;
//store the exception for later use
//Change the Joomla error handler to our own local handler and call it
JError::setErrorHandling(E_ERROR, 'callback', array($this, 'errorHandler'));
JError::raiseError(KHttpResponse::isError($exception->getCode()) ? $exception->getCode() : 500, $exception->getMessage());
}
/**
* Set the response status
*
* @param int $status The response status code
* @param string $message The status message
*
* @return LibBaseControllerResponseAbstract
*/
public function setStatus($status, $message = null)
{
if (!$status) {
throw new InvalidArgumentException('Response status is missing');
}
if (!$message && !KHttpResponse::getMessage($status)) {
throw new InvalidArgumentException('Response message is missing');
}
$this->_status_code = $status;
$this->_status_message = $message;
}
