|
1
|
|
|
<?php |
|
2
|
|
|
declare(strict_types=1); |
|
3
|
|
|
|
|
4
|
|
|
namespace PTS\PSR15Routing; |
|
5
|
|
|
|
|
6
|
|
|
use Psr\Http\Message\ServerRequestInterface; |
|
7
|
|
|
use PTS\Tools\Collection; |
|
8
|
|
|
use PTS\Tools\DuplicateKeyException; |
|
9
|
|
|
|
|
10
|
|
|
class Router extends Collection |
|
11
|
|
|
{ |
|
12
|
|
|
/** |
|
13
|
|
|
* @param string $name |
|
14
|
|
|
* @param Route $route |
|
15
|
|
|
* @param int $priority |
|
16
|
|
|
* |
|
17
|
|
|
* @return Router |
|
18
|
|
|
* @throws DuplicateKeyException |
|
19
|
|
|
*/ |
|
20
|
3 |
|
public function add(string $name, Route $route, int $priority = 50): self |
|
21
|
|
|
{ |
|
22
|
3 |
|
return $this->addItem($name, $route, $priority); |
|
23
|
|
|
} |
|
24
|
|
|
|
|
25
|
1 |
|
public function remove(string $name): self |
|
26
|
|
|
{ |
|
27
|
1 |
|
return $this->removeItemWithoutPriority($name); |
|
28
|
|
|
} |
|
29
|
|
|
|
|
30
|
3 |
|
public function getRoutes(bool $sortByPriority = true): array |
|
31
|
|
|
{ |
|
32
|
3 |
|
return $this->getFlatItems($sortByPriority); |
|
33
|
|
|
} |
|
34
|
|
|
|
|
35
|
|
|
/** |
|
36
|
|
|
* @param ServerRequestInterface $request |
|
37
|
|
|
* |
|
38
|
|
|
* @return Route |
|
39
|
|
|
* |
|
40
|
|
|
* @throws NotFoundRouteException |
|
41
|
|
|
*/ |
|
42
|
2 |
|
public function match(ServerRequestInterface $request): Route |
|
43
|
|
|
{ |
|
44
|
2 |
|
$uri = $request->getUri()->getPath(); |
|
45
|
2 |
|
$method = $request->getMethod(); |
|
46
|
|
|
|
|
47
|
2 |
|
foreach ($this->getRoutes() as $route) { |
|
48
|
2 |
|
$activeRoute = $this->matchRoute($route, $uri, $method); |
|
49
|
2 |
|
if ($activeRoute !== null) { |
|
50
|
2 |
|
return $activeRoute; |
|
51
|
|
|
} |
|
52
|
|
|
} |
|
53
|
|
|
|
|
54
|
1 |
|
throw new NotFoundRouteException('Route not found'); |
|
55
|
|
|
} |
|
56
|
|
|
|
|
57
|
12 |
|
protected function isAllowMethod(Route $route, string $method): bool |
|
58
|
|
|
{ |
|
59
|
12 |
|
$allows = $route->getMethods(); |
|
60
|
12 |
|
return \count($allows) ? \in_array($method, $allows, true) : true; |
|
61
|
|
|
} |
|
62
|
|
|
|
|
63
|
5 |
|
protected function matchRoute(Route $route, string $pathUrl, string $method): ?Route |
|
64
|
|
|
{ |
|
65
|
5 |
|
if (!$this->isAllowMethod($route, $method)) { |
|
66
|
1 |
|
return null; |
|
67
|
|
|
} |
|
68
|
|
|
|
|
69
|
5 |
|
$regexp = $this->makeRegExp($route); |
|
70
|
|
|
|
|
71
|
5 |
|
if (preg_match('~^'.$regexp.'$~Uiu', $pathUrl, $values)) { |
|
72
|
3 |
|
$filterValues = array_filter(array_keys($values), '\is_string'); |
|
73
|
3 |
|
$matches = array_intersect_key($values, array_flip($filterValues)); |
|
74
|
3 |
|
return $route->setMatches($matches); |
|
75
|
|
|
} |
|
76
|
|
|
|
|
77
|
3 |
|
return null; |
|
78
|
|
|
} |
|
79
|
|
|
|
|
80
|
8 |
|
public function makeRegExp(Route $route): string |
|
81
|
|
|
{ |
|
82
|
8 |
|
$regexp = $route->getPath(); |
|
83
|
8 |
|
$restrictions = $route->getRestrictions(); |
|
84
|
8 |
|
$placeholders = []; |
|
85
|
|
|
|
|
86
|
8 |
|
if (preg_match_all('~{(.*)}~Uu', $regexp, $placeholders)) { |
|
87
|
6 |
|
foreach ($placeholders[0] as $index => $match) { |
|
88
|
6 |
|
$name = $placeholders[1][$index]; |
|
89
|
6 |
|
$replace = array_key_exists($name, $restrictions) ? $restrictions[$name] : '[^\/]+'; |
|
90
|
6 |
|
$replace = '(?<'.$name.'>'.$replace.')'; |
|
91
|
6 |
|
$regexp = str_replace($match, $replace, $regexp); |
|
92
|
|
|
} |
|
93
|
|
|
} |
|
94
|
|
|
|
|
95
|
8 |
|
return $regexp; |
|
96
|
|
|
} |
|
97
|
|
|
} |
alexpts /
php-psr15-routing
