PHP code example of onnerby / doeroute

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

onnerby / doeroute example snippets

$router = new \Doe\Router(['GET', 'POST']);
$router->path('blog', function($router) {
	// This closure is called if the route starts with /blog

	$router->path('list', 'GET', function ($router) {
		// This is returned when route goes to "/blog/list"
		return "List of all posts";
	});
	$router->path('tags', 'GET', function ($router) {
		// This is returned when route goes to "/blog/tags"
		return "List of all tags";
	});
	$router->pathVariable('/^([0-9]+)$/', function ($router, $postId) {
		// This is returned when route goes to something like "/blog/1234"
		return "Post " . $postId;
	});
});

// Find route and output the results
echo $router->route($_SERVER['REQUEST_METHOD'], $_SERVER['DOCUMENT_URI']);

// Main app
$router = new \Doe\Router(['GET', 'POST']);
// Route everything starting with /project to our \Controller_Project::route
$router->path('project', ['Controller_Project', 'route']);

...

class Controller_Project
{
	public static function route($router)
	{
		$controller = new self;
		
		$router->path('list', 'GET', [$controller, 'list'] );

		$router->pathVariable('/^([0-9]+)$/', function ($router, $projectId) use ($controller) {

			// Any generic method needed for everything
			$controller->getProject($projectId);	

			$router->path('overview', 'GET', [$controller, 'overview'] );
			$router->path('save', 'POST', [$controller, 'save'] );

		});

		// Lets also map the "/project" path to the controllers "list" action
		$router->pathEmpty('GET', [$controller, 'list']);

		$router->pathNotFound([$controller, 'error']);

	}

	private function getProject($projectId) { /* Get the project somehow from a database? */ }

	public function list($router)
	{
		// Full path to this route is "/project/list"
		return 'List projects';
	}

	public function overview($router, $projectId)
	{
		// Full path to this route is "/project/1234/overview"
		return 'Project ' . $projectId . ' overview';
	}

	public function save($router, $projectId)
	{
		// Full path to this route is "/project/1234/save"
		return 'Saved project ' . $projectId;
	}

	public function error($router)
	{
		// Anything not found under "/project/xxxxx"
		return 'You look lost. How can I help?';
	}


}

// In main app
function authorize($router, $verb) {
	// Authorize user somehow
	if (!($user = getUser())) {
		// Returning anything in "before"-filters will interrupt the route.
		return 'You do not have access to this area.';
	}
}

$router = new \Doe\Router(['GET', 'POST']);
$router->filter('authorize', function($router) {
	$router->path('restrictedarea', function ($router) {
		return "Warning: Resticted area. Authorized personnel only.";
	});
});
...