Friendica Communications Platform (please note that this is a clone of the repository at github, issues are handled there) https://friendi.ca
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<?php
namespace Friendica\App;
use FastRoute\DataGenerator\GroupCountBased;
use FastRoute\Dispatcher;
use FastRoute\RouteCollector;
use FastRoute\RouteParser\Std;
use Friendica\Module;
/**
* Wrapper for FastRoute\Router
*
* This wrapper only makes use of a subset of the router features, mainly parses a route rule to return the relevant
* module class.
*
* Actual routes are defined in App->collectRoutes.
*
* @package Friendica\App
*/
class Router
{
/** @var RouteCollector */
protected $routeCollector;
/**
* Static declaration of Friendica routes.
*
* Supports:
* - Route groups
* - Variable parts
* Disregards:
* - HTTP method other than GET
* - Named parameters
*
* Handler must be the name of a class extending Friendica\BaseModule.
*
* @brief Static declaration of Friendica routes.
*/
public function collectRoutes()
{
$this->routeCollector->addRoute(['GET', 'POST'], '/itemsource[/{guid}]', Module\Itemsource::class);
$this->routeCollector->addRoute(['GET'], '/amcd', Module\AccountManagementControlDocument::class);
$this->routeCollector->addRoute(['GET'], '/nodeinfo/1.0', Module\NodeInfo::class);
$this->routeCollector->addRoute(['GET'], '/webfinger', Module\WebFinger::class);
$this->routeCollector->addRoute(['GET'], '/xrd', Module\Xrd::class);
$this->routeCollector->addGroup('/.well-known', function (RouteCollector $collector) {
$collector->addRoute(['GET'], '/host-meta' , Module\WellKnown\HostMeta::class);
$collector->addRoute(['GET'], '/nodeinfo[/1.0]' , Module\NodeInfo::class);
$collector->addRoute(['GET'], '/webfinger' , Module\Xrd::class);
$collector->addRoute(['GET'], '/x-social-relay' , Module\WellKnown\XSocialRelay::class);
});
}
public function __construct(RouteCollector $routeCollector = null)
{
if (!$routeCollector) {
$routeCollector = new RouteCollector(new Std(), new GroupCountBased());
}
$this->routeCollector = $routeCollector;
}
public function getRouteCollector()
{
return $this->routeCollector;
}
/**
* Returns the relevant module class name for the given page URI or NULL if no route rule matched.
*
* @param string $cmd The path component of the request URL without the query string
* @return string|null A Friendica\BaseModule-extending class name if a route rule matched
*/
public function getModuleClass($cmd)
{
$cmd = '/' . ltrim($cmd, '/');
$dispatcher = new \FastRoute\Dispatcher\GroupCountBased($this->routeCollector->getData());
$moduleClass = null;
// @TODO: Enable method-specific modules
$httpMethod = 'GET';
$routeInfo = $dispatcher->dispatch($httpMethod, $cmd);
if ($routeInfo[0] === Dispatcher::FOUND) {
$moduleClass = $routeInfo[1];
}
return $moduleClass;
}
}