/**
* Set request route
*
* Takes an array of URI segments as input and sets the callable method
* to be called.
*
* @access private
* @param array $segments URI segments
* @return object
*/
protected function setRequest($segments = array())
{
if (!static::isBlocked()) {
$method = $this->x_default_view;
if (!empty($segments)) {
if (is_array($segments) && is_callable(reset($segments))) {
$method = reset($segments);
} elseif (is_callable($segments)) {
$method = $segments;
}
}
if ($this->x_is_no_match) {
Response::setStatus(404);
$method = $this->x_default_notfound;
}
if (!is_callable($method)) {
Response::setStatus(500);
$method = $this->x_default_500;
}
} else {
// blocked is same as 404
Response::setStatus(404);
static::setNotfound();
$method = $this->x_default_blocked;
}
$this->x_method = $method;
// end benchmark
Benchmark::set('route', 'end');
return $this;
}
/**
* Default Blocked URL output Handler
*/
public static function errorBlocked()
{
// set 400 Bad Request
Response::setStatus(400);
$template = Template::singleton();
$template_dir = $template->getActiveTemplateDirectory();
$file_blocked = $template->x_blocked_file;
if ($template_dir && $file_blocked && is_string($file_blocked)) {
if (is_file("{$template_dir}/{$file_blocked}")) {
// using callback to prevent direct access
return call_user_func(function ($a) {
ob_start();
require $a;
$content = ob_get_clean();
Response::setBody($content);
}, "{$template_dir}/{$file_blocked}");
}
}
Response::setBody(Html::create('Bad Gateway', "<h1 class=\"big\">400</h1>\n" . "<h2 class=\"desc\">Bad Gateway</h2>\n" . "<p>Please try another URL</p>", array('style' => "body{font-size: 14px;font-family: helvetica, arial, sans-serif;color: #555;line-height: normal;background: #f1f1f1;}\n" . ".wrap{margin: 0 auto;max-width: 700px;text-align: center;}\n" . ".big{font-size: 180px;margin: .7em 0 20px;}.desc{font-size: 28px;margin: .3em 0 0;}")));
// doing display
static::displayRender();
}
