defender-security / lib / packages / DI / Definition / Source / DefinitionNormalizer.php

DefinitionNormalizer.php in Defender Security – Malware Scanner, Login Security & Firewall 5.5.1, at lib/packages/DI/Definition/Source/DefinitionNormalizer.php

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1	<?php
2
3	declare(strict_types=1);
4
5	namespace WPMU_DEV\Defender\Vendor\DI\Definition\Source;
6
7	use WPMU_DEV\Defender\Vendor\DI\Definition\ArrayDefinition;
8	use WPMU_DEV\Defender\Vendor\DI\Definition\AutowireDefinition;
9	use WPMU_DEV\Defender\Vendor\DI\Definition\DecoratorDefinition;
10	use WPMU_DEV\Defender\Vendor\DI\Definition\Definition;
11	use WPMU_DEV\Defender\Vendor\DI\Definition\Exception\InvalidDefinition;
12	use WPMU_DEV\Defender\Vendor\DI\Definition\FactoryDefinition;
13	use WPMU_DEV\Defender\Vendor\DI\Definition\Helper\DefinitionHelper;
14	use WPMU_DEV\Defender\Vendor\DI\Definition\ObjectDefinition;
15	use WPMU_DEV\Defender\Vendor\DI\Definition\ValueDefinition;
16
17	/**
18	* Turns raw definitions/definition helpers into definitions ready
19	* to be resolved or compiled.
20	*
21	* @author Matthieu Napoli <[email protected]>
22	*/
23	class DefinitionNormalizer
24	{
25	/**
26	* @var Autowiring
27	*/
28	private $autowiring;
29
30	public function __construct(Autowiring $autowiring)
31	{
32	$this->autowiring = $autowiring;
33	}
34
35	/**
36	* Normalize a definition that is not nested in another one.
37	*
38	* This is usually a definition declared at the root of a definition array.
39	*
40	* @param mixed $definition
41	* @param string $name The definition name.
42	* @param string[] $wildcardsReplacements Replacements for wildcard definitions.
43	*
44	* @throws InvalidDefinition
45	*/
46	public function normalizeRootDefinition($definition, string $name, array $wildcardsReplacements = null) : Definition
47	{
48	if ($definition instanceof DefinitionHelper) {
49	$definition = $definition->getDefinition($name);
50	} elseif (is_array($definition)) {
51	$definition = new ArrayDefinition($definition);
52	} elseif ($definition instanceof \Closure) {
53	$definition = new FactoryDefinition($name, $definition);
54	} elseif (! $definition instanceof Definition) {
55	$definition = new ValueDefinition($definition);
56	}
57
58	// For a class definition, we replace * in the class name with the matches
59	// Interface -> Impl => FooInterface -> FooImpl
60	if ($wildcardsReplacements && $definition instanceof ObjectDefinition) {
61	$definition->replaceWildcards($wildcardsReplacements);
62	}
63
64	if ($definition instanceof AutowireDefinition) {
65	$definition = $this->autowiring->autowire($name, $definition);
66	}
67
68	$definition->setName($name);
69
70	try {
71	$definition->replaceNestedDefinitions([$this, 'normalizeNestedDefinition']);
72	} catch (InvalidDefinition $e) {
73	throw InvalidDefinition::create($definition, sprintf(
74	'Definition "%s" contains an error: %s',
75	$definition->getName(),
76	$e->getMessage()
77	), $e);
78	}
79
80	return $definition;
81	}
82
83	/**
84	* Normalize a definition that is nested in another one.
85	*
86	* @param mixed $definition
87	* @return mixed
88	*
89	* @throws InvalidDefinition
90	*/
91	public function normalizeNestedDefinition($definition)
92	{
93	$name = '<nested definition>';
94
95	if ($definition instanceof DefinitionHelper) {
96	$definition = $definition->getDefinition($name);
97	} elseif (is_array($definition)) {
98	$definition = new ArrayDefinition($definition);
99	} elseif ($definition instanceof \Closure) {
100	$definition = new FactoryDefinition($name, $definition);
101	}
102
103	if ($definition instanceof DecoratorDefinition) {
104	throw new InvalidDefinition('Decorators cannot be nested in another definition');
105	}
106
107	if ($definition instanceof AutowireDefinition) {
108	$definition = $this->autowiring->autowire($name, $definition);
109	}
110
111	if ($definition instanceof Definition) {
112	$definition->setName($name);
113
114	// Recursively traverse nested definitions
115	$definition->replaceNestedDefinitions([$this, 'normalizeNestedDefinition']);
116	}
117
118	return $definition;
119	}
120	}
121