<?php
namespace MailPoetVendor\Symfony\Component\DependencyInjection\ParameterBag;
if (!defined('ABSPATH')) exit;
use MailPoetVendor\Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
use MailPoetVendor\Symfony\Component\DependencyInjection\Exception\RuntimeException;
class EnvPlaceholderParameterBag extends ParameterBag
{
private $envPlaceholderUniquePrefix;
private $envPlaceholders = [];
private $unusedEnvPlaceholders = [];
private $providedTypes = [];
private static $counter = 0;
public function get(string $name)
{
if (\str_starts_with($name, 'env(') && \str_ends_with($name, ')') && 'env()' !== $name) {
$env = \substr($name, 4, -1);
if (isset($this->envPlaceholders[$env])) {
foreach ($this->envPlaceholders[$env] as $placeholder) {
return $placeholder;
// return first result
}
}
if (isset($this->unusedEnvPlaceholders[$env])) {
foreach ($this->unusedEnvPlaceholders[$env] as $placeholder) {
return $placeholder;
// return first result
}
}
if (!\preg_match('/^(?:[-.\\w]*+:)*+\\w++$/', $env)) {
throw new InvalidArgumentException(\sprintf('Invalid %s name: only "word" characters are allowed.', $name));
}
if ($this->has($name) && null !== ($defaultValue = parent::get($name)) && !\is_string($defaultValue)) {
throw new 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));
}
$uniqueName = \md5($name . '_' . self::$counter++);
$placeholder = \sprintf('%s_%s_%s', $this->getEnvPlaceholderUniquePrefix(), \strtr($env, ':-.', '___'), $uniqueName);
$this->envPlaceholders[$env][$placeholder] = $placeholder;
return $placeholder;
}
return parent::get($name);
}
public function getEnvPlaceholderUniquePrefix() : string
{
if (null === $this->envPlaceholderUniquePrefix) {
$reproducibleEntropy = \unserialize(\serialize($this->parameters));
\array_walk_recursive($reproducibleEntropy, function (&$v) {
$v = null;
});
$this->envPlaceholderUniquePrefix = 'env_' . \substr(\md5(\serialize($reproducibleEntropy)), -16);
}
return $this->envPlaceholderUniquePrefix;
}
public function getEnvPlaceholders()
{
return $this->envPlaceholders;
}
public function getUnusedEnvPlaceholders() : array
{
return $this->unusedEnvPlaceholders;
}
public function clearUnusedEnvPlaceholders()
{
$this->unusedEnvPlaceholders = [];
}
public function mergeEnvPlaceholders(self $bag)
{
if ($newPlaceholders = $bag->getEnvPlaceholders()) {
$this->envPlaceholders += $newPlaceholders;
foreach ($newPlaceholders as $env => $placeholders) {
$this->envPlaceholders[$env] += $placeholders;
}
}
if ($newUnusedPlaceholders = $bag->getUnusedEnvPlaceholders()) {
$this->unusedEnvPlaceholders += $newUnusedPlaceholders;
foreach ($newUnusedPlaceholders as $env => $placeholders) {
$this->unusedEnvPlaceholders[$env] += $placeholders;
}
}
}
public function setProvidedTypes(array $providedTypes)
{
$this->providedTypes = $providedTypes;
}
public function getProvidedTypes()
{
return $this->providedTypes;
}
public function resolve()
{
if ($this->resolved) {
return;
}
parent::resolve();
foreach ($this->envPlaceholders as $env => $placeholders) {
if ($this->has($name = "env({$env})") && null !== ($default = $this->parameters[$name]) && !\is_string($default)) {
throw new RuntimeException(\sprintf('The default value of env parameter "%s" must be a string or null, "%s" given.', $env, \get_debug_type($default)));
}
}
}
}