function test_is_error()
{
$this->assertFalse(No2_HTTP::is_error(399));
// before inf limit
$this->assertTrue(No2_HTTP::is_error(400));
// inferior limit
$this->assertTrue(No2_HTTP::is_error(431));
// mid.
$this->assertTrue(No2_HTTP::is_error(500));
// mid.
$this->assertTrue(No2_HTTP::is_error(503));
// superior limit
$this->assertFalse(No2_HTTP::is_error(600));
// after sup limit
}
No2_Logger::err(__FILE__ . ': ' . $_->getMessage());
header('HTTP/1.1 500 Internal Server Error');
?>
<html>
<head><title>500 Internal Server Error</title></head>
<body>
<h1>500 Internal Server Error</h1>
<p>Please contact the site administrator</p>
</body>
</html>
<?php
die;
}
}
$view = $controller->view();
if (No2_HTTP::is_error($view->status()) && !$controller->can_render_errors()) {
/*
* The controller declined error handling, so we load the default error
* controller to generate the response.
*/
require_once APPDIR . '/controllers/error.class.php';
$controller = new ErrorController($view->status());
unset($view);
goto invoke_it;
}
/* from this point, $controller and $view are set and valid. */
/*
* Here we know the status code, log the request and render the requested ressource.
*/
No2_Logger::info("{$_SERVER['REMOTE_ADDR']} - {$_SERVER['REQUEST_METHOD']} - {$_SERVER['REQUEST_URI']} - {$view->status()}");
/* kindly ask the view to render the response */
/**
* Render a zone.
*
* This method is the main method to generate output.
*
* @param $zone
* The zone to render. The default, `page', is the root zone for
* rendering. When the `page' zone is asked to be rendered, HTTP headers
* are set. render_error() or render_redirect() can be called
* depending on the __http_status property of this object.
*
* @see No2_AbstractController::pre_render(), render_error(),
* render_redirect()
*/
public function render($zone = 'page')
{
No2_Logger::no2debug(get_class($this) . "::render: zone={$zone}");
if ($zone == 'page') {
$this->set_http_header();
// on error or redirect call the proper methods.
if (No2_HTTP::is_error($this->status())) {
$this->render_error();
return;
} else {
if (No2_HTTP::is_redirection($this->status())) {
$this->render_redirect();
return;
}
}
}
/* "normal" render code. */
$tpl_file = $this->controller->pre_render($zone);
if (!is_null($tpl_file)) {
No2_Logger::no2debug(get_class($this) . "::render: rendering file {$tpl_file}");
$this->_render($tpl_file);
}
}
