|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
/** |
|
4
|
|
|
* Quantum PHP Framework |
|
5
|
|
|
* |
|
6
|
|
|
* An open source software development framework for PHP |
|
7
|
|
|
* |
|
8
|
|
|
* @package Quantum |
|
9
|
|
|
* @author Arman Ag. <[email protected]> |
|
10
|
|
|
* @copyright Copyright (c) 2018 Softberg LLC (https://softberg.org) |
|
11
|
|
|
* @link http://quantum.softberg.org/ |
|
12
|
|
|
* @since 2.6.0 |
|
13
|
|
|
*/ |
|
14
|
|
|
|
|
15
|
|
|
namespace Quantum\Di; |
|
16
|
|
|
|
|
17
|
|
|
use Quantum\Exceptions\DiException; |
|
18
|
|
|
use ReflectionFunction; |
|
19
|
|
|
use ReflectionClass; |
|
20
|
|
|
use ReflectionMethod; |
|
21
|
|
|
|
|
22
|
|
|
/** |
|
23
|
|
|
* Di Class |
|
24
|
|
|
* |
|
25
|
|
|
* @package Quantum |
|
26
|
|
|
* @category Di |
|
27
|
|
|
*/ |
|
28
|
|
|
class Di |
|
29
|
|
|
{ |
|
30
|
|
|
|
|
31
|
|
|
/** |
|
32
|
|
|
* @var array |
|
33
|
|
|
*/ |
|
34
|
|
|
private static $dependencies = []; |
|
35
|
|
|
|
|
36
|
|
|
/** |
|
37
|
|
|
* @var array |
|
38
|
|
|
*/ |
|
39
|
|
|
private static $container = []; |
|
40
|
|
|
|
|
41
|
|
|
/** |
|
42
|
|
|
* Loads dependency definitions |
|
43
|
|
|
*/ |
|
44
|
|
|
public static function loadDefinitions() |
|
45
|
|
|
{ |
|
46
|
|
|
self::$dependencies = self::coreDependencies(); |
|
47
|
|
|
} |
|
48
|
|
|
|
|
49
|
|
|
/** |
|
50
|
|
|
* Creates and injects dependencies. |
|
51
|
|
|
* @param callable $entry |
|
52
|
|
|
* @param array $additional |
|
53
|
|
|
* @return array |
|
54
|
|
|
* @throws \Quantum\Exceptions\DiException |
|
55
|
|
|
* @throws \ReflectionException |
|
56
|
|
|
*/ |
|
57
|
|
|
public static function autowire(callable $entry, array $additional = []): array |
|
58
|
|
|
{ |
|
59
|
|
|
if (is_closure($entry)) { |
|
60
|
|
|
$reflection = new ReflectionFunction($entry); |
|
61
|
|
|
} else { |
|
62
|
|
|
$reflection = new ReflectionMethod(...$entry); |
|
|
|
|
|
|
63
|
|
|
} |
|
64
|
|
|
|
|
65
|
|
|
$params = []; |
|
66
|
|
|
|
|
67
|
|
|
foreach ($reflection->getParameters() as $param) { |
|
68
|
|
|
$type = $param->getType()->getName(); |
|
|
|
|
|
|
69
|
|
|
|
|
70
|
|
|
if (!$type || !self::instantiable($type)) { |
|
71
|
|
|
array_push($params, current($additional)); |
|
72
|
|
|
next($additional); |
|
73
|
|
|
continue; |
|
74
|
|
|
} |
|
75
|
|
|
|
|
76
|
|
|
array_push($params, self::get($type)); |
|
77
|
|
|
} |
|
78
|
|
|
|
|
79
|
|
|
return $params; |
|
80
|
|
|
} |
|
81
|
|
|
|
|
82
|
|
|
/** |
|
83
|
|
|
* Adds new dependecy |
|
84
|
|
|
* @param string $dependency |
|
85
|
|
|
*/ |
|
86
|
|
|
public static function add(string $dependency) { |
|
87
|
|
|
if(!in_array($dependency, self::$dependencies) && class_exists($dependency)) { |
|
88
|
|
|
array_push(self::$dependencies, $dependency); |
|
89
|
|
|
} |
|
90
|
|
|
} |
|
91
|
|
|
|
|
92
|
|
|
/** |
|
93
|
|
|
* Gets the dependency from the container |
|
94
|
|
|
* @param string $dependency |
|
95
|
|
|
* @return mixed |
|
96
|
|
|
* @throws \Quantum\Exceptions\DiException |
|
97
|
|
|
* @throws \ReflectionException |
|
98
|
|
|
*/ |
|
99
|
|
|
public static function get(string $dependency) |
|
100
|
|
|
{ |
|
101
|
|
|
if (!in_array($dependency, self::$dependencies)) { |
|
102
|
|
|
throw DiException::dependencyNotDefined($dependency); |
|
103
|
|
|
} |
|
104
|
|
|
|
|
105
|
|
|
if (!isset(self::$container[$dependency])) { |
|
106
|
|
|
self::instantiate($dependency); |
|
107
|
|
|
} |
|
108
|
|
|
|
|
109
|
|
|
return self::$container[$dependency]; |
|
110
|
|
|
} |
|
111
|
|
|
|
|
112
|
|
|
/** |
|
113
|
|
|
* Instantiates the dependency |
|
114
|
|
|
* @param string $dependency |
|
115
|
|
|
* @throws \Quantum\Exceptions\DiException|\ReflectionException |
|
116
|
|
|
*/ |
|
117
|
|
|
protected static function instantiate(string $dependency) |
|
118
|
|
|
{ |
|
119
|
|
|
$class = new ReflectionClass($dependency); |
|
120
|
|
|
|
|
121
|
|
|
$constructor = $class->getConstructor(); |
|
122
|
|
|
|
|
123
|
|
|
$params = []; |
|
124
|
|
|
|
|
125
|
|
|
if ($constructor) { |
|
126
|
|
|
foreach ($constructor->getParameters() as $param) { |
|
127
|
|
|
$type = $param->getType()->getName(); |
|
128
|
|
|
|
|
129
|
|
|
if (!$type || !self::instantiable($type)) { |
|
130
|
|
|
continue; |
|
131
|
|
|
} |
|
132
|
|
|
|
|
133
|
|
|
$params[] = self::get($type); |
|
134
|
|
|
} |
|
135
|
|
|
} |
|
136
|
|
|
|
|
137
|
|
|
self::$container[$dependency] = new $dependency(...$params); |
|
138
|
|
|
} |
|
139
|
|
|
|
|
140
|
|
|
/** |
|
141
|
|
|
* Checks if the class is instantiable |
|
142
|
|
|
* @param mixed $type |
|
143
|
|
|
* @return bool |
|
144
|
|
|
*/ |
|
145
|
|
|
protected static function instantiable($type): bool |
|
146
|
|
|
{ |
|
147
|
|
|
return $type != 'Closure' && !is_callable($type) && class_exists($type); |
|
148
|
|
|
} |
|
149
|
|
|
|
|
150
|
|
|
/** |
|
151
|
|
|
* Gets the core dependencies |
|
152
|
|
|
* @return array |
|
153
|
|
|
*/ |
|
154
|
|
|
private static function coreDependencies(): array |
|
155
|
|
|
{ |
|
156
|
|
|
return [ |
|
157
|
|
|
\Quantum\Http\Request::class, |
|
158
|
|
|
\Quantum\Http\Response::class, |
|
159
|
|
|
\Quantum\Loader\Loader::class, |
|
160
|
|
|
\Quantum\Factory\ViewFactory::class, |
|
161
|
|
|
\Quantum\Factory\ModelFactory::class, |
|
162
|
|
|
\Quantum\Factory\ServiceFactory::class, |
|
163
|
|
|
\Quantum\Libraries\Mailer\Mailer::class, |
|
164
|
|
|
\Quantum\Libraries\Storage\FileSystem::class, |
|
165
|
|
|
]; |
|
166
|
|
|
} |
|
167
|
|
|
|
|
168
|
|
|
} |
|
169
|
|
|
|
softberg /
quantum-php-core
Loading history...