106 lines
3.1 KiB
PHP
106 lines
3.1 KiB
PHP
<?php
|
|
|
|
/*
|
|
* This file is part of the Symfony package.
|
|
*
|
|
* (c) Fabien Potencier <fabien@symfony.com>
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
namespace Symfony\Component\DependencyInjection\Loader;
|
|
|
|
use Symfony\Component\Config\Util\XmlUtils;
|
|
use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
|
|
|
|
/**
|
|
* IniFileLoader loads parameters from INI files.
|
|
*
|
|
* @author Fabien Potencier <fabien@symfony.com>
|
|
*/
|
|
class IniFileLoader extends FileLoader
|
|
{
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function load($resource, string $type = null)
|
|
{
|
|
$path = $this->locator->locate($resource);
|
|
|
|
$this->container->fileExists($path);
|
|
|
|
// first pass to catch parsing errors
|
|
$result = parse_ini_file($path, true);
|
|
if (false === $result || [] === $result) {
|
|
throw new InvalidArgumentException(sprintf('The "%s" file is not valid.', $resource));
|
|
}
|
|
|
|
// real raw parsing
|
|
$result = parse_ini_file($path, true, \INI_SCANNER_RAW);
|
|
|
|
if (isset($result['parameters']) && \is_array($result['parameters'])) {
|
|
foreach ($result['parameters'] as $key => $value) {
|
|
$this->container->setParameter($key, $this->phpize($value));
|
|
}
|
|
}
|
|
|
|
if ($this->env && \is_array($result['parameters@'.$this->env] ?? null)) {
|
|
foreach ($result['parameters@'.$this->env] as $key => $value) {
|
|
$this->container->setParameter($key, $this->phpize($value));
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function supports($resource, string $type = null)
|
|
{
|
|
if (!\is_string($resource)) {
|
|
return false;
|
|
}
|
|
|
|
if (null === $type && 'ini' === pathinfo($resource, \PATHINFO_EXTENSION)) {
|
|
return true;
|
|
}
|
|
|
|
return 'ini' === $type;
|
|
}
|
|
|
|
/**
|
|
* Note that the following features are not supported:
|
|
* * strings with escaped quotes are not supported "foo\"bar";
|
|
* * string concatenation ("foo" "bar").
|
|
*
|
|
* @return mixed
|
|
*/
|
|
private function phpize(string $value)
|
|
{
|
|
// trim on the right as comments removal keep whitespaces
|
|
if ($value !== $v = rtrim($value)) {
|
|
$value = '""' === substr_replace($v, '', 1, -1) ? substr($v, 1, -1) : $v;
|
|
}
|
|
$lowercaseValue = strtolower($value);
|
|
|
|
switch (true) {
|
|
case \defined($value):
|
|
return \constant($value);
|
|
case 'yes' === $lowercaseValue || 'on' === $lowercaseValue:
|
|
return true;
|
|
case 'no' === $lowercaseValue || 'off' === $lowercaseValue || 'none' === $lowercaseValue:
|
|
return false;
|
|
case isset($value[1]) && (
|
|
("'" === $value[0] && "'" === $value[\strlen($value) - 1]) ||
|
|
('"' === $value[0] && '"' === $value[\strlen($value) - 1])
|
|
):
|
|
// quoted string
|
|
return substr($value, 1, -1);
|
|
default:
|
|
return XmlUtils::phpize($value);
|
|
}
|
|
}
|
|
}
|