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<?php
/**
* @copyright NetMonsters <team@netmonsters.ru>
* @link http://netmonsters.ru
* @package Majestic
* @subpackage app
* @since 2010-02-25
*/
class ErrorAction extends Action
{
/**
* @var ErrorException|ErrorHTTPException
*/
public $exception;
protected $ajax_error = false;
public function __construct($exception)
{
$this->exception = $exception;
parent::__construct();
}
protected function execute()
{
$this->template = 500;
if ($this->exception instanceof Error404Exception) {
$this->template = 404;
} elseif ($this->exception instanceof ErrorHTTPException) {
$this->template = 'HTTP';
}
$this->logError();
$this->sendHTTPCode();
}
public function fetch()
{
if ($this->isAjaxActionError()) {
return $this->exception->getMessage();
}
return parent::fetch();
}
protected function getTemplate()
{
return '/actions/' . $this->template;
}
protected function sendHttpCode()
{
switch ($this->template) {
case 404:
case 'HTTP':
header($this->exception->getHTTPHeader());
break;
default:
header('HTTP/1.0 500 Internal Server Error');
}
}
protected function logError()
{
if ($this->template == 500) {
$error = 0;
$ex = $this->exception;
if ($ex instanceof ErrorException) {
$error = $ex->getSeverity();
}
switch ($error) {
case E_NOTICE:
$error = 'Notice';
break;
case E_WARNING:
$error = 'Warning';
break;
case E_ERROR:
$error = 'Fatal Error';
break;
default:
$error = 'Unknown Error';
break;
}
$message = 'PHP ' . $error . ': ' . $ex->getMessage() . ' in ' . $ex->getFile()
. ' on line ' . $ex->getLine();
error_log($message);
}
}
/**
* Check, if exception was thrown from AjaxAction Class
* @return bool
*/
protected function isAjaxActionError()
{
return $this->ajax_error;
}
/**
* Set if exception was thrown from AjaxAction subclass
*/
public function setAjaxError()
{
$this->ajax_error = true;
}
}