|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
/** |
|
4
|
|
|
* Service.php |
|
5
|
|
|
* |
|
6
|
|
|
* @author Dominik Kocuj |
|
7
|
|
|
* @license https://opensource.org/licenses/MIT The MIT License |
|
8
|
|
|
* @copyright Copyright (c) 2017-2018 kocuj.pl |
|
9
|
|
|
* @package kocuj_di |
|
10
|
|
|
*/ |
|
11
|
|
|
namespace Kocuj\Di\ArgumentParser\Service; |
|
12
|
|
|
|
|
13
|
|
|
use Kocuj\Di\ArgumentParser\ArgumentParserInterface; |
|
14
|
|
|
use Kocuj\Di\ArgumentParser\Exception; |
|
15
|
|
|
use Kocuj\Di\Container\ContainerInterface; |
|
16
|
|
|
|
|
17
|
|
|
/** |
|
18
|
|
|
* Service argument parser for service |
|
19
|
|
|
*/ |
|
20
|
|
|
class Service implements ArgumentParserInterface |
|
21
|
|
|
{ |
|
22
|
|
|
|
|
23
|
|
|
/** |
|
24
|
|
|
* Dependency injection container for services |
|
25
|
|
|
* |
|
26
|
|
|
* @var ContainerInterface |
|
27
|
|
|
*/ |
|
28
|
|
|
private $container; |
|
29
|
|
|
|
|
30
|
|
|
/** |
|
31
|
|
|
* Service identifier |
|
32
|
|
|
* |
|
33
|
|
|
* @var string |
|
34
|
|
|
*/ |
|
35
|
|
|
private $id; |
|
36
|
|
|
|
|
37
|
|
|
/** |
|
38
|
|
|
* Service argument to parse |
|
39
|
|
|
* |
|
40
|
|
|
* @var array |
|
41
|
|
|
*/ |
|
42
|
|
|
private $argument; |
|
43
|
|
|
|
|
44
|
|
|
/** |
|
45
|
|
|
* Constructor |
|
46
|
|
|
* |
|
47
|
|
|
* @param ContainerInterface $container |
|
48
|
|
|
* Dependency injection container for services |
|
49
|
|
|
* @param string $id |
|
50
|
|
|
* Service identifier |
|
51
|
|
|
* @param array $argument |
|
52
|
|
|
* Service argument to parse |
|
53
|
|
|
*/ |
|
54
|
12 |
|
public function __construct(ContainerInterface $container, string $id, array $argument) |
|
55
|
|
|
{ |
|
56
|
|
|
// remember arguments |
|
57
|
12 |
|
$this->container = $container; |
|
58
|
12 |
|
$this->id = $id; |
|
59
|
12 |
|
$this->argument = $argument; |
|
60
|
|
|
// check argument in "service" element - for compatibility with 1.2.0 |
|
61
|
12 |
|
if (isset($this->argument['service'])) { |
|
62
|
3 |
|
trigger_error('Argument "service" is deprecated and will be removed in version 2.0.0; please use "value" instead', E_USER_NOTICE); |
|
63
|
|
|
$this->argument['value'] = $this->argument['service']; |
|
64
|
|
|
} else { |
|
65
|
|
|
// check argument |
|
66
|
9 |
|
if (! isset($this->argument['value'])) { |
|
67
|
3 |
|
throw new Exception('No "value" argument'); |
|
68
|
|
|
} |
|
69
|
|
|
} |
|
70
|
6 |
|
} |
|
71
|
|
|
|
|
72
|
|
|
/** |
|
73
|
|
|
* Parse service argument and return argument to service constructor |
|
74
|
|
|
* |
|
75
|
|
|
* @throws Exception |
|
76
|
|
|
* @return mixed Parsed argument |
|
77
|
|
|
* @see \Kocuj\Di\ArgumentParser\ArgumentParserInterface::parse() |
|
78
|
|
|
*/ |
|
79
|
6 |
|
public function parse() |
|
80
|
|
|
{ |
|
81
|
|
|
// get service from argument |
|
82
|
6 |
|
$service = $this->argument['value']; |
|
83
|
|
|
// check if service in argument is different than creating service |
|
84
|
6 |
|
if ($service === $this->id) { |
|
85
|
3 |
|
throw new Exception(sprintf('Service in argument can\'t be the same as creating service ("%s")', $service)); |
|
86
|
|
|
} |
|
87
|
|
|
// exit |
|
88
|
3 |
|
return $this->container->get($service); |
|
89
|
|
|
} |
|
90
|
|
|
} |
|
91
|
|
|
|
kocuj /
di
