|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
namespace Gacela\Framework\Container; |
|
6
|
|
|
|
|
7
|
|
|
use Closure; |
|
8
|
|
|
use Gacela\Framework\Container\Exception\ContainerException; |
|
9
|
|
|
use Gacela\Framework\Container\Exception\ContainerKeyNotFoundException; |
|
10
|
|
|
use SplObjectStorage; |
|
11
|
|
|
|
|
12
|
|
|
use function count; |
|
13
|
|
|
use function is_callable; |
|
14
|
|
|
use function is_object; |
|
15
|
|
|
|
|
16
|
|
|
final class Container implements ContainerInterface |
|
17
|
|
|
{ |
|
18
|
|
|
/** @var array<string,mixed> */ |
|
19
|
|
|
private array $raw = []; |
|
20
|
|
|
|
|
21
|
|
|
/** @var array<string,mixed> */ |
|
22
|
|
|
private array $services = []; |
|
23
|
|
|
|
|
24
|
|
|
private SplObjectStorage $factoryServices; |
|
25
|
|
|
|
|
26
|
|
|
/** @var array<string,list<Closure>> */ |
|
27
|
|
|
private array $servicesToExtend; |
|
28
|
|
|
|
|
29
|
|
|
/** @var array<string,bool> */ |
|
30
|
|
|
private array $frozenServices = []; |
|
31
|
|
|
|
|
32
|
|
|
private ?string $currentlyExtending = null; |
|
33
|
|
|
|
|
34
|
|
|
/** |
|
35
|
|
|
* @param array<string,list<Closure>> $servicesToExtend |
|
36
|
|
|
*/ |
|
37
|
28 |
|
public function __construct(array $servicesToExtend = []) |
|
38
|
|
|
{ |
|
39
|
28 |
|
$this->servicesToExtend = $servicesToExtend; |
|
40
|
28 |
|
$this->factoryServices = new SplObjectStorage(); |
|
41
|
|
|
} |
|
42
|
|
|
|
|
43
|
1 |
|
public function getLocator(): Locator |
|
44
|
|
|
{ |
|
45
|
1 |
|
return Locator::getInstance(); |
|
46
|
|
|
} |
|
47
|
|
|
|
|
48
|
23 |
|
public function set(string $id, $service): void |
|
49
|
|
|
{ |
|
50
|
23 |
|
if (isset($this->frozenServices[$id])) { |
|
51
|
1 |
|
throw ContainerException::serviceFrozen($id); |
|
52
|
|
|
} |
|
53
|
|
|
|
|
54
|
23 |
|
$this->services[$id] = $service; |
|
55
|
|
|
|
|
56
|
23 |
|
if ($this->currentlyExtending === $id) { |
|
57
|
3 |
|
return; |
|
58
|
|
|
} |
|
59
|
|
|
|
|
60
|
23 |
|
$this->extendService($id); |
|
61
|
|
|
} |
|
62
|
|
|
|
|
63
|
36 |
|
public function has(string $id): bool |
|
64
|
|
|
{ |
|
65
|
36 |
|
return isset($this->services[$id]); |
|
66
|
|
|
} |
|
67
|
|
|
|
|
68
|
|
|
/** |
|
69
|
|
|
* @throws ContainerKeyNotFoundException |
|
70
|
|
|
* |
|
71
|
|
|
* @return mixed |
|
72
|
|
|
*/ |
|
73
|
34 |
|
public function get(string $id) |
|
74
|
|
|
{ |
|
75
|
34 |
|
if (!$this->has($id)) { |
|
76
|
5 |
|
throw new ContainerKeyNotFoundException($this, $id); |
|
77
|
|
|
} |
|
78
|
|
|
|
|
79
|
29 |
|
$this->frozenServices[$id] = true; |
|
80
|
|
|
|
|
81
|
|
|
if ( |
|
82
|
29 |
|
isset($this->raw[$id]) |
|
83
|
20 |
|
|| !is_object($this->services[$id]) |
|
84
|
29 |
|
|| !method_exists($this->services[$id], '__invoke') |
|
85
|
|
|
) { |
|
86
|
21 |
|
return $this->services[$id]; |
|
87
|
|
|
} |
|
88
|
|
|
|
|
89
|
14 |
|
if (isset($this->factoryServices[$this->services[$id]])) { |
|
90
|
1 |
|
return $this->services[$id]($this); |
|
91
|
|
|
} |
|
92
|
|
|
|
|
93
|
13 |
|
$rawService = $this->services[$id]; |
|
94
|
|
|
|
|
95
|
|
|
/** @psalm-suppress InvalidFunctionCall */ |
|
96
|
13 |
|
$this->services[$id] = $rawService($this); |
|
97
|
|
|
|
|
98
|
|
|
/** @var mixed $resolvedService */ |
|
99
|
13 |
|
$resolvedService = $this->services[$id]; |
|
100
|
13 |
|
$this->raw[$id] = $rawService; |
|
101
|
|
|
|
|
102
|
13 |
|
return $resolvedService; |
|
103
|
|
|
} |
|
104
|
|
|
|
|
105
|
2 |
|
public function factory(object $service): object |
|
106
|
|
|
{ |
|
107
|
2 |
|
if (!method_exists($service, '__invoke')) { |
|
108
|
1 |
|
throw ContainerException::serviceNotInvokable(); |
|
109
|
|
|
} |
|
110
|
|
|
|
|
111
|
1 |
|
$this->factoryServices->attach($service); |
|
112
|
|
|
|
|
113
|
1 |
|
return $service; |
|
114
|
|
|
} |
|
115
|
|
|
|
|
116
|
2 |
|
public function remove(string $id): void |
|
117
|
|
|
{ |
|
118
|
|
|
unset( |
|
119
|
2 |
|
$this->raw[$id], |
|
120
|
2 |
|
$this->services[$id], |
|
121
|
2 |
|
$this->frozenServices[$id], |
|
122
|
|
|
); |
|
|
|
|
|
|
123
|
|
|
} |
|
124
|
|
|
|
|
125
|
|
|
/** |
|
126
|
|
|
* @psalm-suppress MixedAssignment |
|
127
|
|
|
*/ |
|
128
|
9 |
|
public function extend(string $id, Closure $service): Closure |
|
129
|
|
|
{ |
|
130
|
9 |
|
if (!$this->has($id)) { |
|
131
|
3 |
|
$this->extendLater($id, $service); |
|
132
|
|
|
|
|
133
|
3 |
|
return $service; |
|
134
|
|
|
} |
|
135
|
|
|
|
|
136
|
8 |
|
if (isset($this->frozenServices[$id])) { |
|
137
|
4 |
|
throw ContainerException::serviceFrozen($id); |
|
138
|
|
|
} |
|
139
|
|
|
|
|
140
|
6 |
|
$factory = $this->services[$id]; |
|
141
|
6 |
|
$extended = $this->generateExtendedService($service, $factory); |
|
142
|
5 |
|
$this->set($id, $extended); |
|
143
|
|
|
|
|
144
|
5 |
|
return $extended; |
|
145
|
|
|
} |
|
146
|
|
|
|
|
147
|
3 |
|
private function extendLater(string $id, Closure $service): void |
|
148
|
|
|
{ |
|
149
|
3 |
|
if (!isset($this->servicesToExtend[$id])) { |
|
150
|
3 |
|
$this->servicesToExtend[$id] = []; |
|
151
|
|
|
} |
|
152
|
|
|
|
|
153
|
3 |
|
$this->servicesToExtend[$id][] = $service; |
|
154
|
|
|
} |
|
155
|
|
|
|
|
156
|
|
|
/** |
|
157
|
|
|
* @psalm-suppress MissingClosureReturnType,MixedAssignment |
|
158
|
|
|
* |
|
159
|
|
|
* @param mixed $factory |
|
160
|
|
|
*/ |
|
161
|
6 |
|
private function generateExtendedService(Closure $service, $factory): Closure |
|
162
|
|
|
{ |
|
163
|
6 |
|
if (is_callable($factory)) { |
|
164
|
5 |
|
return static function (self $container) use ($service, $factory) { |
|
165
|
4 |
|
$r1 = $factory($container); |
|
166
|
4 |
|
$r2 = $service($r1, $container); |
|
167
|
|
|
|
|
168
|
4 |
|
return $r2 ?? $r1; |
|
169
|
|
|
}; |
|
170
|
|
|
} |
|
171
|
|
|
|
|
172
|
4 |
|
if (is_object($factory)) { |
|
173
|
3 |
|
return static function (self $container) use ($service, $factory) { |
|
174
|
3 |
|
$r = $service($factory, $container); |
|
175
|
|
|
|
|
176
|
3 |
|
return $r ?? $factory; |
|
177
|
|
|
}; |
|
178
|
|
|
} |
|
179
|
|
|
|
|
180
|
1 |
|
throw ContainerException::serviceNotExtendable(); |
|
181
|
|
|
} |
|
182
|
|
|
|
|
183
|
23 |
|
private function extendService(string $id): void |
|
184
|
|
|
{ |
|
185
|
23 |
|
if (!isset($this->servicesToExtend[$id]) || count($this->servicesToExtend[$id]) === 0) { |
|
186
|
23 |
|
return; |
|
187
|
|
|
} |
|
188
|
3 |
|
$this->currentlyExtending = $id; |
|
189
|
|
|
|
|
190
|
3 |
|
foreach ($this->servicesToExtend[$id] as $service) { |
|
191
|
3 |
|
$extended = $this->extend($id, $service); |
|
192
|
|
|
} |
|
193
|
|
|
|
|
194
|
3 |
|
unset($this->servicesToExtend[$id]); |
|
195
|
3 |
|
$this->currentlyExtending = null; |
|
196
|
|
|
|
|
197
|
3 |
|
$this->set($id, $extended); |
|
198
|
|
|
} |
|
199
|
|
|
} |
|
200
|
|
|
|
gacela-project /
gacela
Loading history...