1<?php 2 3/** 4 * webtrees: online genealogy 5 * Copyright (C) 2022 webtrees development team 6 * This program is free software: you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation, either version 3 of the License, or 9 * (at your option) any later version. 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * You should have received a copy of the GNU General Public License 15 * along with this program. If not, see <https://www.gnu.org/licenses/>. 16 */ 17 18declare(strict_types=1); 19 20namespace Fisharebest\Webtrees\Factories; 21 22use Aura\Router\Map; 23use Aura\Router\Route; 24use Aura\Router\RouterContainer; 25use Fisharebest\Webtrees\Contracts\RouteFactoryInterface; 26use Fisharebest\Webtrees\Html; 27use Fisharebest\Webtrees\Validator; 28use Psr\Http\Message\ServerRequestInterface; 29 30use function app; 31use function array_filter; 32use function array_map; 33use function assert; 34use function is_bool; 35use function parse_url; 36use function strlen; 37use function substr; 38 39use const ARRAY_FILTER_USE_KEY; 40use const PHP_URL_PATH; 41 42/** 43 * Make a URL for a route. 44 */ 45class RouteFactory implements RouteFactoryInterface 46{ 47 /** 48 * Generate a URL for a named route. 49 * 50 * @param string $route_name 51 * @param array<bool|int|string|array<string>|null> $parameters 52 * 53 * @return string 54 */ 55 public function route(string $route_name, array $parameters = []): string 56 { 57 $request = app(ServerRequestInterface::class); 58 assert($request instanceof ServerRequestInterface); 59 60 $base_url = Validator::attributes($request)->string('base_url'); 61 62 $route = $this->routeMap()->getRoute($route_name); 63 64 // Generate the URL. 65 $router_container = app(RouterContainer::class); 66 assert($router_container instanceof RouterContainer); 67 68 // webtrees uses http_build_query() to generate URLs - which maps false onto "0". 69 // Aura uses rawurlencode(), which maps false onto "" - which does not work as an aura URL parameter. 70 $parameters = array_map(static fn ($var) => is_bool($var) ? (int) $var : $var, $parameters); 71 72 // Aura doesn't work with empty/optional parameters. 73 $parameters = array_map(static fn ($var) => $var === '' ? null : $var, $parameters); 74 75 $url = $router_container->getGenerator()->generate($route_name, $parameters); 76 77 // Aura ignores parameters that are not tokens. We need to add them as query parameters. 78 $parameters = array_filter($parameters, static function (string $key) use ($route): bool { 79 return !str_contains($route->path, '{' . $key . '}') && !str_contains($route->path, '{/' . $key . '}'); 80 }, ARRAY_FILTER_USE_KEY); 81 82 if (Validator::attributes($request)->boolean('rewrite_urls', false)) { 83 // Make the pretty URL absolute. 84 $base_path = parse_url($base_url, PHP_URL_PATH) ?: ''; 85 $url = $base_url . substr($url, strlen($base_path)); 86 } else { 87 // Turn the pretty URL into an ugly one. 88 $path = parse_url($url, PHP_URL_PATH); 89 $parameters = ['route' => $path] + $parameters; 90 $url = $base_url . '/index.php'; 91 } 92 93 return Html::url($url, $parameters); 94 } 95 96 /** 97 * @return Map<Route> 98 */ 99 public function routeMap(): Map 100 { 101 $router_container = app(RouterContainer::class); 102 assert($router_container instanceof RouterContainer); 103 104 return $router_container->getMap(); 105 } 106} 107