90 lines
2 KiB
PHP
90 lines
2 KiB
PHP
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<?php
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/**
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* Holds the Route Collection object.
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* @package Sakura
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*/
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namespace Sakura\Router;
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/**
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* A route collection.
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* @package Sakura
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* @author Julian van de Groep <me@flash.moe>
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*/
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class Collection
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{
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/**
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* Contains the path list associated with the routes.
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* @var array
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*/
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private $paths = [];
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/**
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* Contains the names list associated with the routes.
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* @var array
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*/
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private $names = [];
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/**
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* Add multiple routes.
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* @param Route $routes
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*/
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public function add(Route...$routes)
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{
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foreach ($routes as $route) {
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foreach ($route->methods as $method) {
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$this->paths[$method][$route->path] = $route;
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}
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if ($route->name !== null) {
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$this->names[$route->name] = $route;
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}
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foreach ($route->subroutes as $subroute) {
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$subroute->setPath($route->path . '/' . $subroute->path);
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if ($subroute->controller === null) {
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$subroute->controller($route->controller);
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}
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$this->add($subroute);
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}
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$route->subroutes = null;
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}
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}
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/**
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* Resolve route by path and method.
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* @param string $method
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* @param string $path
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* @return mixed
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*/
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public function resolve($method, $path)
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{
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$path = trim(parse_url($path, PHP_URL_PATH), '/');
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if (!array_key_exists($method, $this->paths)
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|| !array_key_exists($path, $this->paths[$method])) {
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throw new Exception;
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}
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return $this->paths[$method][$path]->fire();
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}
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/**
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* Generate a route's url by name.
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* @param string $name
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* @param array $params
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* @return string
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*/
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public function url($name, $params = [])
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{
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if (!array_key_exists($name, $this->names)) {
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throw new Exception;
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}
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return parse_url('/' . $this->names[$name]->path, PHP_URL_PATH);
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}
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}
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