|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
namespace Yiisoft\Factory; |
|
6
|
|
|
|
|
7
|
|
|
use LogicException; |
|
8
|
|
|
use Psr\Container\ContainerInterface; |
|
9
|
|
|
use Yiisoft\Definitions\ArrayDefinition; |
|
10
|
|
|
use Yiisoft\Definitions\Contract\DefinitionInterface; |
|
11
|
|
|
use Yiisoft\Definitions\Contract\ReferenceInterface; |
|
12
|
|
|
use Yiisoft\Definitions\Exception\CircularReferenceException; |
|
13
|
|
|
use Yiisoft\Definitions\Exception\InvalidConfigException; |
|
14
|
|
|
use Yiisoft\Definitions\Exception\NotInstantiableClassException; |
|
15
|
|
|
use Yiisoft\Definitions\Exception\NotInstantiableException; |
|
16
|
|
|
use Yiisoft\Definitions\Helpers\Normalizer; |
|
17
|
|
|
|
|
18
|
|
|
use function array_key_exists; |
|
19
|
|
|
use function is_object; |
|
20
|
|
|
use function is_string; |
|
21
|
|
|
|
|
22
|
|
|
/** |
|
23
|
|
|
* Factory's primary container. |
|
24
|
|
|
* |
|
25
|
|
|
* @internal |
|
26
|
|
|
*/ |
|
27
|
|
|
final class FactoryContainer implements ContainerInterface |
|
28
|
|
|
{ |
|
29
|
|
|
/** |
|
30
|
|
|
* @var ContainerInterface|null Container to use for resolving dependencies. When null, only definitions |
|
31
|
|
|
* are used. |
|
32
|
|
|
*/ |
|
33
|
|
|
private ?ContainerInterface $container; |
|
34
|
|
|
|
|
35
|
|
|
/** |
|
36
|
|
|
* @var array Definitions to create objects with. |
|
37
|
|
|
* @psalm-var array<string, mixed> |
|
38
|
|
|
*/ |
|
39
|
|
|
private array $definitions = []; |
|
40
|
|
|
|
|
41
|
|
|
/** |
|
42
|
|
|
* @var DefinitionInterface[] Object created from definitions indexed by their types. |
|
43
|
|
|
* @psalm-var array<string, DefinitionInterface> |
|
44
|
|
|
*/ |
|
45
|
|
|
private array $definitionInstances = []; |
|
46
|
|
|
|
|
47
|
|
|
/** |
|
48
|
|
|
* @var array Used to collect IDs instantiated during build to detect circular references. |
|
49
|
|
|
* |
|
50
|
|
|
* @psalm-var array<string,1> |
|
51
|
|
|
*/ |
|
52
|
|
|
private array $creatingIds = []; |
|
53
|
|
|
|
|
54
|
|
|
/** |
|
55
|
|
|
* @param ContainerInterface|null $container Container to use for resolving dependencies. When null, only definitions |
|
56
|
|
|
* are used. |
|
57
|
|
|
*/ |
|
58
|
111 |
|
public function __construct(?ContainerInterface $container) |
|
59
|
|
|
{ |
|
60
|
111 |
|
$this->container = $container; |
|
61
|
111 |
|
} |
|
62
|
|
|
|
|
63
|
|
|
/** |
|
64
|
|
|
* @inheritDoc |
|
65
|
|
|
* |
|
66
|
|
|
* @param string $id |
|
67
|
|
|
* |
|
68
|
|
|
* @return mixed|object |
|
69
|
|
|
* @psalm-suppress InvalidThrow |
|
70
|
|
|
*/ |
|
71
|
51 |
|
public function get($id) |
|
72
|
|
|
{ |
|
73
|
51 |
|
if ($this->hasDefinition($id)) { |
|
74
|
33 |
|
return $this->build($id); |
|
75
|
|
|
} |
|
76
|
|
|
|
|
77
|
21 |
|
if ($this->hasInContainer($id)) { |
|
78
|
14 |
|
return $this->container->get($id); |
|
79
|
|
|
} |
|
80
|
|
|
|
|
81
|
7 |
|
throw new NotInstantiableClassException($id); |
|
82
|
|
|
} |
|
83
|
|
|
|
|
84
|
3 |
|
public function has($id): bool |
|
85
|
|
|
{ |
|
86
|
3 |
|
return $this->hasDefinition($id) || $this->hasInContainer($id); |
|
87
|
|
|
} |
|
88
|
|
|
|
|
89
|
|
|
/** |
|
90
|
|
|
* @return mixed |
|
91
|
|
|
*/ |
|
92
|
94 |
|
public function create(DefinitionInterface $definition) |
|
93
|
|
|
{ |
|
94
|
94 |
|
if ($definition instanceof ArrayDefinition) { |
|
95
|
75 |
|
$this->creatingIds[$definition->getClass()] = 1; |
|
96
|
|
|
} |
|
97
|
|
|
|
|
98
|
|
|
try { |
|
99
|
94 |
|
return $definition->resolve($this); |
|
100
|
|
|
} finally { |
|
101
|
94 |
|
if ($definition instanceof ArrayDefinition) { |
|
102
|
94 |
|
unset($this->creatingIds[$definition->getClass()]); |
|
103
|
|
|
} |
|
104
|
|
|
} |
|
105
|
|
|
} |
|
106
|
|
|
|
|
107
|
|
|
/** |
|
108
|
|
|
* Get definition by identifier provided. |
|
109
|
|
|
* |
|
110
|
|
|
* @throws InvalidConfigException |
|
111
|
|
|
*/ |
|
112
|
72 |
|
public function getDefinition(string $id): DefinitionInterface |
|
113
|
|
|
{ |
|
114
|
72 |
|
if (!isset($this->definitionInstances[$id])) { |
|
115
|
72 |
|
if (isset($this->definitions[$id])) { |
|
116
|
71 |
|
if (is_object($this->definitions[$id]) && !($this->definitions[$id] instanceof ReferenceInterface)) { |
|
117
|
17 |
|
return Normalizer::normalize(clone $this->definitions[$id], $id); |
|
118
|
|
|
} |
|
119
|
|
|
|
|
120
|
|
|
if ( |
|
121
|
64 |
|
is_string($this->definitions[$id]) |
|
122
|
64 |
|
&& $this->hasDefinition($this->definitions[$id]) |
|
123
|
64 |
|
&& $this->definitions[$id] !== $this->definitions[$this->definitions[$id]] |
|
124
|
|
|
) { |
|
125
|
1 |
|
return $this->getDefinition($this->definitions[$id]); |
|
126
|
|
|
} |
|
127
|
|
|
|
|
128
|
64 |
|
$this->definitionInstances[$id] = Normalizer::normalize( |
|
129
|
64 |
|
is_string($this->definitions[$id]) && class_exists($this->definitions[$id]) |
|
130
|
28 |
|
? ['class' => $this->definitions[$id]] |
|
131
|
64 |
|
: $this->definitions[$id], |
|
132
|
|
|
$id |
|
133
|
|
|
); |
|
134
|
|
|
} else { |
|
135
|
1 |
|
throw new LogicException( |
|
136
|
1 |
|
sprintf('No definition found for "%s".', $id) |
|
137
|
|
|
); |
|
138
|
|
|
} |
|
139
|
|
|
} |
|
140
|
|
|
|
|
141
|
63 |
|
return $this->definitionInstances[$id]; |
|
142
|
|
|
} |
|
143
|
|
|
|
|
144
|
|
|
/** |
|
145
|
|
|
* Check if there is a definition with a given identifier. |
|
146
|
|
|
* |
|
147
|
|
|
* @param string $id Identifier to look for. |
|
148
|
|
|
* |
|
149
|
|
|
* @return bool If there is a definition with a given identifier. |
|
150
|
|
|
*/ |
|
151
|
101 |
|
public function hasDefinition(string $id): bool |
|
152
|
|
|
{ |
|
153
|
101 |
|
return array_key_exists($id, $this->definitions); |
|
154
|
|
|
} |
|
155
|
|
|
|
|
156
|
|
|
/** |
|
157
|
|
|
* Set definition for a given identifier. |
|
158
|
|
|
* |
|
159
|
|
|
* @param string $id Identifier to set definition for. |
|
160
|
|
|
* @param mixed $definition Definition to set. |
|
161
|
|
|
*/ |
|
162
|
71 |
|
public function setDefinition(string $id, $definition): void |
|
163
|
|
|
{ |
|
164
|
71 |
|
$this->definitions[$id] = $definition; |
|
165
|
71 |
|
} |
|
166
|
|
|
|
|
167
|
|
|
/** |
|
168
|
|
|
* @param string $id |
|
169
|
|
|
* |
|
170
|
|
|
* @throws CircularReferenceException |
|
171
|
|
|
* @throws InvalidConfigException |
|
172
|
|
|
* @throws NotFoundException |
|
173
|
|
|
* @throws NotInstantiableException |
|
174
|
|
|
* |
|
175
|
|
|
* @return mixed|object |
|
176
|
|
|
*/ |
|
177
|
33 |
|
private function build(string $id) |
|
178
|
|
|
{ |
|
179
|
33 |
|
if (isset($this->creatingIds[$id])) { |
|
180
|
5 |
|
throw new CircularReferenceException(sprintf( |
|
181
|
5 |
|
'Circular reference to "%s" detected while creating: %s.', |
|
182
|
|
|
$id, |
|
183
|
5 |
|
implode(',', array_keys($this->creatingIds)) |
|
184
|
|
|
)); |
|
185
|
|
|
} |
|
186
|
|
|
|
|
187
|
32 |
|
$definition = $this->getDefinition($id); |
|
188
|
|
|
|
|
189
|
32 |
|
$this->creatingIds[$id] = 1; |
|
190
|
|
|
try { |
|
191
|
32 |
|
return $definition->resolve($this); |
|
192
|
|
|
} finally { |
|
193
|
32 |
|
unset($this->creatingIds[$id]); |
|
194
|
|
|
} |
|
195
|
|
|
} |
|
196
|
|
|
|
|
197
|
|
|
/** |
|
198
|
|
|
* @psalm-assert ContainerInterface $this->container |
|
199
|
|
|
*/ |
|
200
|
24 |
|
private function hasInContainer(string $id): bool |
|
201
|
|
|
{ |
|
202
|
24 |
|
return $this->container !== null && $this->container->has($id); |
|
203
|
|
|
} |
|
204
|
|
|
} |
|
205
|
|
|
|
yiisoft /
factory
