public static function handle_request()
{
self::setup();
SilkRoute::load_routes();
$params = array();
try {
$params = SilkRoute::match_route(SilkRequest::get_requested_page());
$class_name = camelize($params['controller'] . '_controller');
if (class_exists($class_name)) {
$controller = new $class_name();
} else {
throw new SilkControllerNotFoundException();
}
echo $controller->run_action($params['action'], $params);
} catch (SilkRouteNotMatchedException $ex) {
die("route not found");
} catch (SilkControllerNotFoundException $ex) {
die("controller not found");
} catch (SilkViewNotFoundException $ex) {
die("template not found");
}
}
/**
* Given a hash of key/value pairs, generate a URL for this application.
* It will try and select the best URL for the situation by first going
* through all the routes and seeing which is the best match. Then, any
* remaining parameters are put into the querystring.
*
* Given the following and assuming the default route list:
* @code
* create_url(array('controller' => 'user', 'action' => 'list', 'some_param' => '1'))
* @endcode
*
* Should generate:
* @code
* /user/list?some_param=1
* @endcode
*
* @param array List of parameters used to create the url
* @return string
* @author Ted Kulp
**/
public static function create_url($params = array())
{
$new_url = '';
foreach (SilkRoute::get_routes() as $one_route) {
$route_params = SilkRoute::get_params_from_route($one_route->route_string);
$diff = array_diff($route_params, array_keys($params));
if (!count($diff)) {
//This is the first route that should work ok for the given parameters
//Even if it's short, we can add the rest on via the query string
$new_url = $one_route->route_string;
$similar = array_intersect($route_params, array_keys($params));
foreach ($similar as $one_param) {
$new_url = str_replace(":{$one_param}", $params[$one_param], $new_url);
unset($params[$one_param]);
}
break;
}
}
if (count($params)) {
$new_url = $new_url . '?' . http_build_query($params, '', '&');
}
return SilkRequest::get_calculated_url_base(true, true) . $new_url;
}
/**
* Automatically build routes for components. This basically makes a
* /:component/:controller/:action route for each component, or a
* /:component/:action route if there is only one controller.
*
* @return void
* @author Greg Froese
**/
public static function build_default_component_routes()
{
$components = SilkComponentManager::list_components();
foreach ($components as $component => $controllers) {
foreach ($controllers as $one_controller) {
$class_name = str_replace("class.", "", str_replace(".php", "", str_replace("_controller", "", $one_controller)));
if (count($controllers) > 1) {
$route = "/{$component}/{$class_name}/:action";
$params = array("component" => $component, "controller" => $class_name);
} elseif (count($controllers) == 1 && $component == $class_name) {
$route = "/{$component}/:action";
$params = array("component" => $component, "controller" => $class_name);
}
SilkRoute::register_route($route, $params);
}
}
}
<?php
SilkRoute::register_route("/:controller/:action/:id");
SilkRoute::register_route("/:controller/:action", array("id" => ''));
SilkRoute::register_route("/:controller", array("id" => '', 'action' => 'index'));