|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace Coduo\TuTu; |
|
4
|
|
|
|
|
5
|
|
|
/** |
|
6
|
|
|
* Simple service container inspired by PhpSpec/ServiceContainer class which was created on top of Pimple. |
|
7
|
|
|
*/ |
|
8
|
|
|
class ServiceContainer |
|
9
|
|
|
{ |
|
10
|
|
|
/** |
|
11
|
|
|
* @var array |
|
12
|
|
|
*/ |
|
13
|
|
|
private $parameters = []; |
|
14
|
|
|
|
|
15
|
|
|
/** |
|
16
|
|
|
* @var array |
|
17
|
|
|
*/ |
|
18
|
|
|
private $serviceDefinitions = []; |
|
19
|
|
|
|
|
20
|
|
|
/** |
|
21
|
|
|
* @var array |
|
22
|
|
|
*/ |
|
23
|
|
|
private $tags = []; |
|
24
|
|
|
|
|
25
|
|
|
/** |
|
26
|
|
|
* @param $id |
|
27
|
|
|
* @return bool |
|
28
|
|
|
*/ |
|
29
|
|
|
public function hasParameter($id) |
|
30
|
|
|
{ |
|
31
|
|
|
return array_key_exists($id, $this->parameters); |
|
32
|
|
|
} |
|
33
|
|
|
|
|
34
|
|
|
/** |
|
35
|
|
|
* @param $id |
|
36
|
|
|
* @param $value |
|
37
|
|
|
*/ |
|
38
|
|
|
public function setParameter($id, $value) |
|
39
|
|
|
{ |
|
40
|
|
|
$this->parameters[$id] = $value; |
|
41
|
|
|
} |
|
42
|
|
|
|
|
43
|
|
|
/** |
|
44
|
|
|
* @param $id |
|
45
|
|
|
* @return mixed |
|
46
|
|
|
* @throws \RuntimeException |
|
47
|
|
|
*/ |
|
48
|
|
|
public function getParameter($id) |
|
49
|
|
|
{ |
|
50
|
|
|
if (!array_key_exists($id, $this->parameters)) { |
|
51
|
|
|
throw new \RuntimeException(sprintf("Service container does not have parameter with id \"%s\"", $id)); |
|
52
|
|
|
} |
|
53
|
|
|
|
|
54
|
|
|
return $this->parameters[$id]; |
|
55
|
|
|
} |
|
56
|
|
|
|
|
57
|
|
|
/** |
|
58
|
|
|
* @param $id |
|
59
|
|
|
* @return bool |
|
60
|
|
|
*/ |
|
61
|
|
|
public function hasService($id) |
|
62
|
|
|
{ |
|
63
|
|
|
return array_key_exists($id, $this->serviceDefinitions); |
|
64
|
|
|
} |
|
65
|
|
|
|
|
66
|
|
|
|
|
67
|
|
|
public function removeService($id) |
|
68
|
|
|
{ |
|
69
|
|
|
if ($this->hasService($id)){ |
|
70
|
|
|
unset($this->serviceDefinitions[$id]); |
|
71
|
|
|
} |
|
72
|
|
|
} |
|
73
|
|
|
|
|
74
|
|
|
/** |
|
75
|
|
|
* getService($id) will return result of $definition closure. |
|
76
|
|
|
* Callback will be executed with $this (ServiceContainer) as a argument. |
|
77
|
|
|
* |
|
78
|
|
|
* @param $id |
|
79
|
|
|
* @param callable $definition |
|
80
|
|
|
* @param array $tags |
|
81
|
|
|
*/ |
|
82
|
|
|
public function setDefinition($id, \Closure $definition, $tags = []) |
|
83
|
|
|
{ |
|
84
|
|
|
$this->serviceDefinitions[$id] = $definition; |
|
85
|
|
|
$this->tags[$id] = $tags; |
|
86
|
|
|
} |
|
87
|
|
|
|
|
88
|
|
|
/** |
|
89
|
|
|
* Works just like setDefinition but getService($id) is going to return |
|
90
|
|
|
* exactly same value every single time. |
|
91
|
|
|
* |
|
92
|
|
|
* @param $id |
|
93
|
|
|
* @param callable $definition |
|
94
|
|
|
* @param array $tags |
|
95
|
|
|
*/ |
|
96
|
|
|
public function setStaticDefinition($id, \Closure $definition, $tags = []) |
|
97
|
|
|
{ |
|
98
|
|
|
$this->setDefinition($id, function ($container) use ($definition) { |
|
99
|
|
|
static $instance; |
|
100
|
|
|
if (!isset($instance)) { |
|
101
|
|
|
$instance = $definition($container); |
|
102
|
|
|
} |
|
103
|
|
|
|
|
104
|
|
|
return $instance; |
|
105
|
|
|
}, $tags); |
|
106
|
|
|
} |
|
107
|
|
|
|
|
108
|
|
|
/** |
|
109
|
|
|
* @param $id |
|
110
|
|
|
* @return mixed |
|
111
|
|
|
* @throws \RuntimeException |
|
112
|
|
|
*/ |
|
113
|
|
|
public function getService($id) |
|
114
|
|
|
{ |
|
115
|
|
|
if (!array_key_exists($id, $this->serviceDefinitions)) { |
|
116
|
|
|
throw new \RuntimeException("Service container does not have service with id \"key\""); |
|
117
|
|
|
} |
|
118
|
|
|
|
|
119
|
|
|
return $this->serviceDefinitions[$id]($this); |
|
120
|
|
|
} |
|
121
|
|
|
|
|
122
|
|
|
/** |
|
123
|
|
|
* @param $tag |
|
124
|
|
|
* @return array |
|
125
|
|
|
*/ |
|
126
|
|
|
public function getServicesByTag($tag) |
|
127
|
|
|
{ |
|
128
|
|
|
$services = []; |
|
129
|
|
|
foreach ($this->tags as $serviceId => $tags) { |
|
130
|
|
|
if (in_array($tag, $tags, true)) { |
|
131
|
|
|
$services[] = $this->getService($serviceId); |
|
132
|
|
|
} |
|
133
|
|
|
} |
|
134
|
|
|
|
|
135
|
|
|
return $services; |
|
136
|
|
|
} |
|
137
|
|
|
} |
|
138
|
|
|
|
DanySpin97 /
PhpBotFramework
