wordpress-seo / vendor_prefixed / symfony / dependency-injection / ParameterBag / EnvPlaceholderParameterBag.php

EnvPlaceholderParameterBag.php in Yoast SEO – Advanced SEO with real-time guidance and built-in AI trunk, at vendor_prefixed/symfony/dependency-injection/ParameterBag/EnvPlaceholderParameterBag.php

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1	<?php
2
3	/*
4	* This file is part of the Symfony package.
5	*
6	* (c) Fabien Potencier <[email protected]>
7	*
8	* For the full copyright and license information, please view the LICENSE
9	* file that was distributed with this source code.
10	*/
11	namespace YoastSEO_Vendor\Symfony\Component\DependencyInjection\ParameterBag;
12
13	use YoastSEO_Vendor\Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
14	use YoastSEO_Vendor\Symfony\Component\DependencyInjection\Exception\RuntimeException;
15	/**
16	* @author Nicolas Grekas <[email protected]>
17	*/
18	class EnvPlaceholderParameterBag extends \YoastSEO_Vendor\Symfony\Component\DependencyInjection\ParameterBag\ParameterBag
19	{
20	private $envPlaceholderUniquePrefix;
21	private $envPlaceholders = [];
22	private $unusedEnvPlaceholders = [];
23	private $providedTypes = [];
24	private static $counter = 0;
25	/**
26	* {@inheritdoc}
27	*/
28	public function get(string $name)
29	{
30	if (\str_starts_with($name, 'env(') && \str_ends_with($name, ')') && 'env()' !== $name) {
31	$env = \substr($name, 4, -1);
32	if (isset($this->envPlaceholders[$env])) {
33	foreach ($this->envPlaceholders[$env] as $placeholder) {
34	return $placeholder;
35	// return first result
36	}
37	}
38	if (isset($this->unusedEnvPlaceholders[$env])) {
39	foreach ($this->unusedEnvPlaceholders[$env] as $placeholder) {
40	return $placeholder;
41	// return first result
42	}
43	}
44	if (!\preg_match('/^(?:[-.\\w]+:)+\\w++$/', $env)) {
45	throw new \YoastSEO_Vendor\Symfony\Component\DependencyInjection\Exception\InvalidArgumentException(\sprintf('Invalid %s name: only "word" characters are allowed.', $name));
46	}
47	if ($this->has($name) && null !== ($defaultValue = parent::get($name)) && !\is_string($defaultValue)) {
48	throw new \YoastSEO_Vendor\Symfony\Component\DependencyInjection\Exception\RuntimeException(\sprintf('The default value of an env() parameter must be a string or null, but "%s" given to "%s".', \get_debug_type($defaultValue), $name));
49	}
50	$uniqueName = \md5($name . '_' . self::$counter++);
51	$placeholder = \sprintf('%s_%s_%s', $this->getEnvPlaceholderUniquePrefix(), \strtr($env, ':-.', '___'), $uniqueName);
52	$this->envPlaceholders[$env][$placeholder] = $placeholder;
53	return $placeholder;
54	}
55	return parent::get($name);
56	}
57	/**
58	* Gets the common env placeholder prefix for env vars created by this bag.
59	*/
60	public function getEnvPlaceholderUniquePrefix() : string
61	{
62	if (null === $this->envPlaceholderUniquePrefix) {
63	$reproducibleEntropy = \unserialize(\serialize($this->parameters));
64	\array_walk_recursive($reproducibleEntropy, function (&$v) {
65	$v = null;
66	});
67	$this->envPlaceholderUniquePrefix = 'env_' . \substr(\md5(\serialize($reproducibleEntropy)), -16);
68	}
69	return $this->envPlaceholderUniquePrefix;
70	}
71	/**
72	* Returns the map of env vars used in the resolved parameter values to their placeholders.
73	*
74	* @return string[][] A map of env var names to their placeholders
75	*/
76	public function getEnvPlaceholders()
77	{
78	return $this->envPlaceholders;
79	}
80	public function getUnusedEnvPlaceholders() : array
81	{
82	return $this->unusedEnvPlaceholders;
83	}
84	public function clearUnusedEnvPlaceholders()
85	{
86	$this->unusedEnvPlaceholders = [];
87	}
88	/**
89	* Merges the env placeholders of another EnvPlaceholderParameterBag.
90	*/
91	public function mergeEnvPlaceholders(self $bag)
92	{
93	if ($newPlaceholders = $bag->getEnvPlaceholders()) {
94	$this->envPlaceholders += $newPlaceholders;
95	foreach ($newPlaceholders as $env => $placeholders) {
96	$this->envPlaceholders[$env] += $placeholders;
97	}
98	}
99	if ($newUnusedPlaceholders = $bag->getUnusedEnvPlaceholders()) {
100	$this->unusedEnvPlaceholders += $newUnusedPlaceholders;
101	foreach ($newUnusedPlaceholders as $env => $placeholders) {
102	$this->unusedEnvPlaceholders[$env] += $placeholders;
103	}
104	}
105	}
106	/**
107	* Maps env prefixes to their corresponding PHP types.
108	*/
109	public function setProvidedTypes(array $providedTypes)
110	{
111	$this->providedTypes = $providedTypes;
112	}
113	/**
114	* Gets the PHP types corresponding to env() parameter prefixes.
115	*
116	* @return string[][]
117	*/
118	public function getProvidedTypes()
119	{
120	return $this->providedTypes;
121	}
122	/**
123	* {@inheritdoc}
124	*/
125	public function resolve()
126	{
127	if ($this->resolved) {
128	return;
129	}
130	parent::resolve();
131	foreach ($this->envPlaceholders as $env => $placeholders) {
132	if ($this->has($name = "env({$env})") && null !== ($default = $this->parameters[$name]) && !\is_string($default)) {
133	throw new \YoastSEO_Vendor\Symfony\Component\DependencyInjection\Exception\RuntimeException(\sprintf('The default value of env parameter "%s" must be a string or null, "%s" given.', $env, \get_debug_type($default)));
134	}
135	}
136	}
137	}
138