/**
* Loops through routes trying to find the right one
*
* @param Eden\Registry\Index $request The request object
*
* @return array
*/
public function getRoute($request)
{
$path = $request->get('path', 'string');
//find the route
foreach ($this->routes as $pattern => $meta) {
$regex = str_replace('**', '!!', $pattern);
$regex = str_replace('*', '([^/]*)', $regex);
$regex = str_replace('!!', '(.*)', $regex);
$regex = '#^' . $regex . '(.*)#';
if (!preg_match($regex, $path, $matches)) {
continue;
}
//get dynamic variables
$variables = $this->getVariables($pattern, $path);
return array($pattern, $meta, $variables);
}
return array(false, false, false);
}
/**
* Process route middleware
*
* @param Eden\Registry\Index $request The request object
* @param Eden\Registry\Index $response The response object
*
* @return bool
*/
protected function processRoutes($request, $response)
{
$method = strtoupper($request->get('method'));
//if no routing on this
if (!isset($this->routeMiddleware[$method]) || !is_array($this->routeMiddleware[$method])) {
return false;
}
$args = array($request, $response);
$path = $request->get('path', 'string');
//determine the route
foreach ($this->routeMiddleware[$method] as $route) {
$pattern = $route[0];
$callback = $route[1];
$regex = str_replace('**', '!!', $pattern);
$regex = str_replace('*', '([^/]*)', $regex);
$regex = str_replace('!!', '(.*)', $regex);
$regex = '#^' . $regex . '(.*)#';
if (!preg_match($regex, $path, $matches)) {
continue;
}
//get dynamic variables
$variables = $this->getVariables($matches);
//and stuff it in the request object
$request->set('variables', $variables);
//bind callback
$callback = $callback->bindTo($this, get_class($this));
//call the callback
//and keep going unles they say explicitly to stop
if (call_user_func_array($callback, $args) === false) {
break;
}
}
return true;
}
