|
1
|
|
|
<?php |
|
2
|
|
|
declare(strict_types = 1); |
|
3
|
|
|
|
|
4
|
|
|
namespace TYPO3\CMS\Extbase\Object; |
|
5
|
|
|
|
|
6
|
|
|
/* |
|
7
|
|
|
* This file is part of the TYPO3 CMS project. |
|
8
|
|
|
* |
|
9
|
|
|
* It is free software; you can redistribute it and/or modify it under |
|
10
|
|
|
* the terms of the GNU General Public License, either version 2 |
|
11
|
|
|
* of the License, or any later version. |
|
12
|
|
|
* |
|
13
|
|
|
* For the full copyright and license information, please read the |
|
14
|
|
|
* LICENSE.txt file that was distributed with this source code. |
|
15
|
|
|
* |
|
16
|
|
|
* The TYPO3 project - inspiring people to share! |
|
17
|
|
|
*/ |
|
18
|
|
|
|
|
19
|
|
|
use Psr\Container\ContainerInterface; |
|
20
|
|
|
use TYPO3\CMS\Core\Utility\GeneralUtility; |
|
21
|
|
|
use TYPO3\CMS\Extbase\Object\Container\Container as ExtbaseContainer; |
|
22
|
|
|
|
|
23
|
|
|
/** |
|
24
|
|
|
* Implementation of the default Extbase Object Manager |
|
25
|
|
|
*/ |
|
26
|
|
|
class ObjectManager implements ObjectManagerInterface |
|
27
|
|
|
{ |
|
28
|
|
|
/** |
|
29
|
|
|
* @var ContainerInterface |
|
30
|
|
|
*/ |
|
31
|
|
|
private $container; |
|
32
|
|
|
|
|
33
|
|
|
/** |
|
34
|
|
|
* @var ExtbaseContainer |
|
35
|
|
|
*/ |
|
36
|
|
|
protected $objectContainer; |
|
37
|
|
|
|
|
38
|
|
|
/** |
|
39
|
|
|
* Constructs a new Object Manager |
|
40
|
|
|
* |
|
41
|
|
|
* @param ContainerInterface $container |
|
42
|
|
|
* @param ExtbaseContainer $objectContainer |
|
43
|
|
|
*/ |
|
44
|
|
|
public function __construct(ContainerInterface $container, ExtbaseContainer $objectContainer) |
|
45
|
|
|
{ |
|
46
|
|
|
$this->container = $container; |
|
47
|
|
|
$this->objectContainer = $objectContainer; |
|
48
|
|
|
} |
|
49
|
|
|
|
|
50
|
|
|
/** |
|
51
|
|
|
* Serialization (sleep) helper. |
|
52
|
|
|
* |
|
53
|
|
|
* Removes properties of this object from serialization. |
|
54
|
|
|
* This action is necessary, since there might be closures used |
|
55
|
|
|
* in the accordant content objects (e.g. in FLUIDTEMPLATE) which |
|
56
|
|
|
* cannot be serialized. It's fine to reset $this->contentObjects |
|
57
|
|
|
* since elements will be recreated and are just a local cache, |
|
58
|
|
|
* but not required for runtime logic and behaviour. |
|
59
|
|
|
* |
|
60
|
|
|
* @see http://forge.typo3.org/issues/36820 |
|
61
|
|
|
* @return array Names of the properties to be serialized |
|
62
|
|
|
* @internal only to be used within Extbase, not part of TYPO3 Core API. |
|
63
|
|
|
*/ |
|
64
|
|
|
public function __sleep() |
|
65
|
|
|
{ |
|
66
|
|
|
// Use get_objects_vars() instead of |
|
67
|
|
|
// a much more expensive Reflection: |
|
68
|
|
|
$properties = get_object_vars($this); |
|
69
|
|
|
unset($properties['objectContainer']); |
|
70
|
|
|
return array_keys($properties); |
|
71
|
|
|
} |
|
72
|
|
|
|
|
73
|
|
|
/** |
|
74
|
|
|
* Unserialization (wakeup) helper. |
|
75
|
|
|
* |
|
76
|
|
|
* Initializes the properties again that have been removed by |
|
77
|
|
|
* a call to the __sleep() method on serialization before. |
|
78
|
|
|
* |
|
79
|
|
|
* @see http://forge.typo3.org/issues/36820 |
|
80
|
|
|
* @internal only to be used within Extbase, not part of TYPO3 Core API. |
|
81
|
|
|
*/ |
|
82
|
|
|
public function __wakeup() |
|
83
|
|
|
{ |
|
84
|
|
|
$this->__construct( |
|
85
|
|
|
GeneralUtility::getContainer(), |
|
86
|
|
|
GeneralUtility::getContainer()->get(ExtbaseContainer::class) |
|
87
|
|
|
); |
|
88
|
|
|
} |
|
89
|
|
|
|
|
90
|
|
|
/** |
|
91
|
|
|
* Returns a fresh or existing instance of the object specified by $objectName. |
|
92
|
|
|
* |
|
93
|
|
|
* @param string $objectName The name of the object to return an instance of |
|
94
|
|
|
* @param array<int,mixed> $constructorArguments |
|
95
|
|
|
* @return object The object instance |
|
96
|
|
|
*/ |
|
97
|
|
|
public function get(string $objectName, ...$constructorArguments): object |
|
98
|
|
|
{ |
|
99
|
|
|
if ($objectName === \DateTime::class) { |
|
100
|
|
|
return \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance($objectName, ...$constructorArguments); |
|
101
|
|
|
} |
|
102
|
|
|
|
|
103
|
|
|
if ($this->container->has($objectName)) { |
|
104
|
|
|
if ($constructorArguments === []) { |
|
105
|
|
|
$instance = $this->container->get($objectName); |
|
106
|
|
|
if (!is_object($instance)) { |
|
107
|
|
|
throw new \TYPO3\CMS\Extbase\Object\Exception('Invalid object name "' . $objectName . '". The PSR-11 container entry resolves to a non object.', 1562357346); |
|
108
|
|
|
} |
|
109
|
|
|
return $instance; |
|
110
|
|
|
} |
|
111
|
|
|
trigger_error($objectName . ' is available in the PSR-11 container. That means you should not try to instanciate it using constructor arguments. Falling back to legacy extbase based injection.', E_USER_DEPRECATED); |
|
112
|
|
|
} |
|
113
|
|
|
|
|
114
|
|
|
return $this->objectContainer->getInstance($objectName, $constructorArguments); |
|
115
|
|
|
} |
|
116
|
|
|
|
|
117
|
|
|
/** |
|
118
|
|
|
* Create an instance of $className without calling its constructor |
|
119
|
|
|
* |
|
120
|
|
|
* @param string $className |
|
121
|
|
|
* @return object |
|
122
|
|
|
*/ |
|
123
|
|
|
public function getEmptyObject(string $className): object |
|
124
|
|
|
{ |
|
125
|
|
|
return $this->objectContainer->getEmptyObject($className); |
|
126
|
|
|
} |
|
127
|
|
|
} |
|
128
|
|
|
|
TYPO3 /
TYPO3.CMS
