|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
namespace Yiisoft\Router; |
|
6
|
|
|
|
|
7
|
|
|
use InvalidArgumentException; |
|
8
|
|
|
|
|
9
|
|
|
final class RouteCollection implements RouteCollectionInterface |
|
10
|
|
|
{ |
|
11
|
|
|
private RouteCollectorInterface $collector; |
|
12
|
|
|
|
|
13
|
|
|
private array $items = []; |
|
14
|
|
|
|
|
15
|
|
|
/** |
|
16
|
|
|
* All attached routes as Route instances |
|
17
|
|
|
* |
|
18
|
|
|
* @var Route[] |
|
19
|
|
|
*/ |
|
20
|
|
|
private array $routes = []; |
|
21
|
|
|
|
|
22
|
6 |
|
public function __construct(RouteCollectorInterface $collector) |
|
23
|
|
|
{ |
|
24
|
6 |
|
$this->collector = $collector; |
|
25
|
6 |
|
} |
|
26
|
|
|
|
|
27
|
|
|
/** |
|
28
|
|
|
* @return Route[] |
|
29
|
|
|
*/ |
|
30
|
1 |
|
public function getRoutes(): array |
|
31
|
|
|
{ |
|
32
|
1 |
|
$this->ensureItemsInjected(); |
|
33
|
|
|
return $this->routes; |
|
34
|
|
|
} |
|
35
|
|
|
|
|
36
|
|
|
/** |
|
37
|
|
|
* @param string $name |
|
38
|
|
|
* |
|
39
|
|
|
* @return Route |
|
40
|
|
|
*/ |
|
41
|
5 |
|
public function getRoute(string $name): Route |
|
42
|
|
|
{ |
|
43
|
5 |
|
$this->ensureItemsInjected(); |
|
44
|
5 |
|
if (!array_key_exists($name, $this->routes)) { |
|
45
|
|
|
throw new RouteNotFoundException($name); |
|
46
|
|
|
} |
|
47
|
|
|
|
|
48
|
5 |
|
return $this->routes[$name]; |
|
49
|
|
|
} |
|
50
|
|
|
|
|
51
|
|
|
/** |
|
52
|
|
|
* Returns routes tree array |
|
53
|
|
|
* |
|
54
|
|
|
* @param bool $routeAsString |
|
55
|
|
|
* |
|
56
|
|
|
* @return array |
|
57
|
|
|
*/ |
|
58
|
|
|
public function getRouteTree(bool $routeAsString = true): array |
|
59
|
|
|
{ |
|
60
|
|
|
$this->ensureItemsInjected(); |
|
61
|
|
|
return $this->buildTree($this->items, $routeAsString); |
|
62
|
|
|
} |
|
63
|
|
|
|
|
64
|
6 |
|
private function ensureItemsInjected(): void |
|
65
|
|
|
{ |
|
66
|
6 |
|
if ($this->items === []) { |
|
67
|
6 |
|
$this->injectItems([$this->collector]); |
|
68
|
|
|
} |
|
69
|
5 |
|
} |
|
70
|
|
|
|
|
71
|
|
|
/** |
|
72
|
|
|
* Build routes array |
|
73
|
|
|
* |
|
74
|
|
|
* @param Group[]|Route[]|RouteCollectorInterface[] $items |
|
75
|
|
|
*/ |
|
76
|
6 |
|
private function injectItems(array $items): void |
|
77
|
|
|
{ |
|
78
|
6 |
|
foreach ($items as $index => $item) { |
|
79
|
6 |
|
$this->injectItem($item); |
|
80
|
|
|
} |
|
81
|
5 |
|
} |
|
82
|
|
|
|
|
83
|
|
|
/** |
|
84
|
|
|
* Add an item into routes array |
|
85
|
|
|
* |
|
86
|
|
|
* @param Group|Route $route |
|
87
|
|
|
*/ |
|
88
|
6 |
|
private function injectItem($route): void |
|
89
|
|
|
{ |
|
90
|
6 |
|
if ($route instanceof Group) { |
|
91
|
6 |
|
$this->injectGroup($route, $this->items); |
|
92
|
5 |
|
return; |
|
93
|
|
|
} |
|
94
|
|
|
|
|
95
|
|
|
$this->items[] = $route->getName(); |
|
96
|
|
|
$routeName = $route->getName(); |
|
97
|
|
|
if (isset($this->routes[$routeName]) && !$route->isOverride()) { |
|
98
|
|
|
throw new InvalidArgumentException("A route with name '$routeName' already exists."); |
|
99
|
|
|
} |
|
100
|
|
|
$this->routes[$routeName] = $route; |
|
101
|
|
|
} |
|
102
|
|
|
|
|
103
|
|
|
/** |
|
104
|
|
|
* Inject a Group instance into route and item arrays. |
|
105
|
|
|
*/ |
|
106
|
6 |
|
private function injectGroup(Group $group, array &$tree, string $prefix = ''): void |
|
107
|
|
|
{ |
|
108
|
6 |
|
$prefix .= $group->getPrefix(); |
|
109
|
|
|
/** @var $items Group[]|Route[] */ |
|
110
|
6 |
|
$items = $group->getItems(); |
|
111
|
6 |
|
foreach ($items as $item) { |
|
112
|
6 |
|
if ($item instanceof Group || $item->hasMiddlewares()) { |
|
113
|
4 |
|
$groupMiddlewares = $group->getMiddlewareDefinitions(); |
|
114
|
4 |
|
foreach ($groupMiddlewares as $middleware) { |
|
115
|
4 |
|
$item = $item->prependMiddleware($middleware); |
|
116
|
|
|
} |
|
117
|
|
|
} |
|
118
|
|
|
|
|
119
|
6 |
|
if ($item instanceof Group) { |
|
120
|
3 |
|
if (empty($item->getPrefix())) { |
|
121
|
|
|
$this->injectGroup($item, $tree, $prefix); |
|
122
|
|
|
continue; |
|
123
|
|
|
} |
|
124
|
3 |
|
$tree[$item->getPrefix()] = []; |
|
125
|
3 |
|
$this->injectGroup($item, $tree[$item->getPrefix()], $prefix); |
|
126
|
3 |
|
continue; |
|
127
|
|
|
} |
|
128
|
|
|
|
|
129
|
|
|
/** @var Route $modifiedItem */ |
|
130
|
6 |
|
$modifiedItem = $item->pattern($prefix . $item->getPattern()); |
|
131
|
|
|
|
|
132
|
6 |
|
if (empty($tree[$group->getPrefix()])) { |
|
133
|
6 |
|
$tree[] = $modifiedItem->getName(); |
|
134
|
|
|
} else { |
|
135
|
|
|
$tree[$group->getPrefix()][] = $modifiedItem->getName(); |
|
136
|
|
|
} |
|
137
|
|
|
|
|
138
|
6 |
|
$routeName = $modifiedItem->getName(); |
|
139
|
6 |
|
if (isset($this->routes[$routeName]) && !$modifiedItem->isOverride()) { |
|
140
|
1 |
|
throw new InvalidArgumentException("A route with name '$routeName' already exists."); |
|
141
|
|
|
} |
|
142
|
6 |
|
$this->routes[$routeName] = $modifiedItem; |
|
143
|
|
|
} |
|
144
|
5 |
|
} |
|
145
|
|
|
|
|
146
|
|
|
/** |
|
147
|
|
|
* Builds route tree from items |
|
148
|
|
|
* |
|
149
|
|
|
* @param array $items |
|
150
|
|
|
* @param bool $routeAsString |
|
151
|
|
|
* |
|
152
|
|
|
* @return array |
|
153
|
|
|
*/ |
|
154
|
|
|
private function buildTree(array $items, bool $routeAsString): array |
|
155
|
|
|
{ |
|
156
|
|
|
$tree = []; |
|
157
|
|
|
foreach ($items as $key => $item) { |
|
158
|
|
|
if (is_array($item)) { |
|
159
|
|
|
$tree[$key] = $this->buildTree($items[$key], $routeAsString); |
|
160
|
|
|
} else { |
|
161
|
|
|
$tree[] = $routeAsString ? (string)$this->getRoute($item) : $this->getRoute($item); |
|
162
|
|
|
} |
|
163
|
|
|
} |
|
164
|
|
|
return $tree; |
|
165
|
|
|
} |
|
166
|
|
|
} |
|
167
|
|
|
|
yiisoft /
router
