/**
* Parses a WordPress request.
*
* @param $wp
* @return void
*/
public function parseRequest($wp)
{
if (!array_key_exists('herbert_route', $wp->query_vars)) {
return;
}
$data = @json_decode($wp->query_vars['herbert_route'], true);
$route = null;
if (isset($data['id']) && isset($this->routes[$this->http->method()][$data['id']])) {
$route = $this->routes[$this->http->method()][$data['id']];
} elseif (isset($data['name']) && isset($this->routes['named'][$data['name']])) {
$route = $this->routes['named'][$data['name']];
}
if (!isset($route)) {
return;
}
if (!isset($data['parameters'])) {
$data['parameters'] = [];
}
foreach ($data['parameters'] as $key => $val) {
if (!isset($wp->query_vars['herbert_param_' . $key])) {
return;
}
$data['parameters'][$key] = $wp->query_vars['herbert_param_' . $key];
}
try {
$this->processRequest($this->buildRoute($route, $data['parameters']));
} catch (HttpErrorException $e) {
if ($e->getStatus() === 301 || $e->getStatus() === 302) {
$this->processResponse($e->getResponse());
die;
}
if ($e->getStatus() === 404) {
global $wp_query;
$wp_query->set_404();
}
status_header($e->getStatus());
define('HERBERT_HTTP_ERROR_CODE', $e->getStatus());
define('HERBERT_HTTP_ERROR_MESSAGE', $e->getMessage());
if ($e->getStatus() === 404) {
@(include get_404_template());
} else {
echo $e->getMessage();
}
}
die;
}
/**
* Return the correct callable based on action
*
* @param array $panel
* @param boolean $strict
* @return void
*/
protected function handler($panel, $strict = false)
{
$callable = $uses = $panel['uses'];
$method = strtolower($this->http->method());
$action = strtolower($this->http->get('action', 'uses'));
$callable = array_get($panel, $method, false) ?: $callable;
if ($callable === $uses || is_array($callable)) {
$callable = array_get($panel, $action, false) ?: $callable;
}
if ($callable === $uses || is_array($callable)) {
$callable = array_get($panel, "{$method}.{$action}", false) ?: $callable;
}
if (is_array($callable)) {
$callable = $uses;
}
if ($strict && $uses === $callable) {
return false;
}
try {
$this->call($callable);
} catch (HttpErrorException $e) {
if ($e->getStatus() === 301 || $e->getStatus() === 302) {
$this->call(function () use(&$e) {
return $e->getResponse();
});
}
global $wp_query;
$wp_query->set_404();
status_header($e->getStatus());
define('HERBERT_HTTP_ERROR_CODE', $e->getStatus());
define('HERBERT_HTTP_ERROR_MESSAGE', $e->getMessage());
Notifier::error('<strong>' . $e->getStatus() . '</strong>: ' . $e->getMessage());
do_action('admin_notices');
}
return true;
}
