|
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 2.0.0 |
|
13
|
|
|
*/ |
|
14
|
|
|
|
|
15
|
|
|
namespace Quantum\Factory; |
|
16
|
|
|
|
|
17
|
|
|
use Quantum\Exceptions\ExceptionMessages; |
|
18
|
|
|
use Quantum\Exceptions\ServiceException; |
|
19
|
|
|
use Quantum\Factory\ModelFactory; |
|
20
|
|
|
use Quantum\Mvc\QtService; |
|
21
|
|
|
|
|
22
|
|
|
/** |
|
23
|
|
|
* Class ServiceFactory |
|
24
|
|
|
* @package Quantum\Factory |
|
25
|
|
|
*/ |
|
26
|
|
|
class ServiceFactory |
|
27
|
|
|
{ |
|
28
|
|
|
|
|
29
|
|
|
/** |
|
30
|
|
|
* Instantiated services |
|
31
|
|
|
* @var array |
|
32
|
|
|
*/ |
|
33
|
|
|
private $instantiated = []; |
|
34
|
|
|
|
|
35
|
|
|
/** |
|
36
|
|
|
* Creates and initialize the service once |
|
37
|
|
|
* @param string $serviceClass |
|
38
|
|
|
* @return QtService |
|
39
|
|
|
* @throws ServiceException |
|
40
|
|
|
*/ |
|
41
|
|
|
public function get($serviceClass): QtService |
|
42
|
|
|
{ |
|
43
|
|
|
return $this->locate($serviceClass); |
|
44
|
|
|
} |
|
45
|
|
|
|
|
46
|
|
|
/** |
|
47
|
|
|
* Creates and initialize the service |
|
48
|
|
|
* @param string $serviceClass |
|
49
|
|
|
* @return QtService |
|
50
|
|
|
*/ |
|
51
|
|
|
public function create($serviceClass): QtService |
|
52
|
|
|
{ |
|
53
|
|
|
return $this->instantiate($serviceClass); |
|
54
|
|
|
} |
|
55
|
|
|
|
|
56
|
|
|
/** |
|
57
|
|
|
* Locates the service |
|
58
|
|
|
* @param string $serviceClass |
|
59
|
|
|
* @return QtService |
|
60
|
|
|
*/ |
|
61
|
|
|
private function locate($serviceClass): QtService |
|
62
|
|
|
{ |
|
63
|
|
|
if (isset($this->instantiated[$serviceClass])) { |
|
64
|
|
|
return $this->instantiated[$serviceClass]; |
|
65
|
|
|
} |
|
66
|
|
|
|
|
67
|
|
|
return $this->instantiate($serviceClass); |
|
68
|
|
|
} |
|
69
|
|
|
|
|
70
|
|
|
/** |
|
71
|
|
|
* Instantiates the service |
|
72
|
|
|
* @param string $serviceClass |
|
73
|
|
|
* @return QtService |
|
74
|
|
|
* @throws ServiceException |
|
75
|
|
|
*/ |
|
76
|
|
|
private function instantiate($serviceClass): QtService |
|
77
|
|
|
{ |
|
78
|
|
|
if (!class_exists($serviceClass)) { |
|
79
|
|
|
throw new ServiceException(_message(ExceptionMessages::SERVICE_NOT_FOUND, $serviceClass)); |
|
80
|
|
|
} |
|
81
|
|
|
|
|
82
|
|
|
$service = $serviceClass::getInstance(); |
|
83
|
|
|
|
|
84
|
|
|
if (!$service instanceof QtService) { |
|
85
|
|
|
throw new ServiceException(_message(ExceptionMessages::NOT_INSTANCE_OF_SERVICE, [$serviceClass, QtService::class])); |
|
86
|
|
|
} |
|
87
|
|
|
|
|
88
|
|
|
$this->instantiated[$serviceClass] = $service; |
|
89
|
|
|
|
|
90
|
|
|
if (method_exists($service, '__init')) { |
|
91
|
|
|
$service->__init(...$this->getArgs($service, '__init')); |
|
92
|
|
|
} |
|
93
|
|
|
|
|
94
|
|
|
return $service; |
|
95
|
|
|
} |
|
96
|
|
|
|
|
97
|
|
|
/** |
|
98
|
|
|
* Gets arguments |
|
99
|
|
|
* @param string $methodName |
|
100
|
|
|
* @param array $arguments |
|
101
|
|
|
* @return array |
|
102
|
|
|
*/ |
|
103
|
|
|
private function getArgs(QtService $service, $methodName, $arguments = []) |
|
104
|
|
|
{ |
|
105
|
|
|
$args = []; |
|
106
|
|
|
|
|
107
|
|
|
$reflaction = new \ReflectionMethod($service, $methodName); |
|
108
|
|
|
$params = $reflaction->getParameters(); |
|
109
|
|
|
|
|
110
|
|
|
foreach ($params as $param) { |
|
111
|
|
|
$paramType = $param->getType(); |
|
112
|
|
|
|
|
113
|
|
|
if ($paramType && $paramType == ModelFactory::class) { |
|
114
|
|
|
array_push($args, new ModelFactory()); |
|
115
|
|
|
} else { |
|
116
|
|
|
array_push($args, current($arguments)); |
|
117
|
|
|
next($arguments); |
|
118
|
|
|
} |
|
119
|
|
|
} |
|
120
|
|
|
|
|
121
|
|
|
return $args; |
|
122
|
|
|
} |
|
123
|
|
|
|
|
124
|
|
|
} |
|
125
|
|
|
|
softberg /
quantum-php-core
