Code Coverage for /var/www/src/Http/UrlGenerator.php

1	<?php
2
3	declare(strict_types=1);
4
5	namespace Engelsystem\Http;
6
7	/**
8	* Provides URLs
9	*
10	* The urls have the form <app url>/<path>?<parameters>
11	*/
12	class UrlGenerator implements UrlGeneratorInterface
13	{
14	/**
15	* Create a URL for the given path, using the applications base url if configured
16	*
17	* @return string url in the form [app url]/[path]?[parameters]
18	*/
19	public function to(string $path, array $parameters = []): string
20	{
21	$uri = $path;
22
23	if (!$this->isValidUrl($uri)) {
24	$uri = $this->generateUrl($path);
25	}
26
27	if (!empty($parameters) && is_array($parameters)) {
28	$parameters = http_build_query($parameters);
29	$uri .= '?' . $parameters;
30	}
31
32	return $uri;
33	}
34
35	/**
36	* Check if the URL is valid
37	*/
38	public function isValidUrl(string $path): bool
39	{
40	return preg_match('~^(?:\w+:(//)?\|#)~', $path) \|\| filter_var($path, FILTER_VALIDATE_URL) !== false;
41	}
42
43	/**
44	* Prepend the auto-detected or configured app base path and domain
45	*/
46	protected function generateUrl(string $path): string
47	{
48	$path = '/' . ltrim($path, '/');
49
50	$baseUrl = config('url');
51	if ($baseUrl) {
52	$uri = rtrim($baseUrl, '/') . $path;
53	} else {
54	/** @var Request $request */
55	$request = app('request');
56	$uri = $request->getUriForPath($path);
57	}
58
59	return $uri;
60	}
61	}