Current File : /var/www/html/diaspora/api_production/vendor/symfony/mime/Part/Multipart/FormDataPart.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\Mime\Part\Multipart;
use Symfony\Component\Mime\Exception\InvalidArgumentException;
use Symfony\Component\Mime\Part\AbstractMultipartPart;
use Symfony\Component\Mime\Part\DataPart;
use Symfony\Component\Mime\Part\TextPart;
/**
* Implements RFC 7578.
*
* @author Fabien Potencier <fabien@symfony.com>
*
* @experimental in 4.3
*/
final class FormDataPart extends AbstractMultipartPart
{
private $fields = [];
/**
* @param (string|array|DataPart)[] $fields
*/
public function __construct(array $fields = [])
{
parent::__construct();
foreach ($fields as $name => $value) {
if (!\is_string($value) && !\is_array($value) && !$value instanceof TextPart) {
throw new InvalidArgumentException(sprintf('A form field value can only be a string, an array, or an instance of TextPart ("%s" given).', \is_object($value) ? \get_class($value) : \gettype($value)));
}
$this->fields[$name] = $value;
}
// HTTP does not support \r\n in header values
$this->getHeaders()->setMaxLineLength(PHP_INT_MAX);
}
public function getMediaSubtype(): string
{
return 'form-data';
}
public function getParts(): array
{
return $this->prepareFields($this->fields);
}
private function prepareFields(array $fields): array
{
$values = [];
array_walk_recursive($fields, function ($item, $key) use (&$values) {
if (!\is_array($item)) {
$values[] = $this->preparePart($key, $item);
}
});
return $values;
}
private function preparePart($name, $value): TextPart
{
if (\is_string($value)) {
return $this->configurePart($name, new TextPart($value, 'utf-8', 'plain', '8bit'));
}
return $this->configurePart($name, $value);
}
private function configurePart(string $name, TextPart $part): TextPart
{
static $r;
if (null === $r) {
$r = new \ReflectionProperty(TextPart::class, 'encoding');
$r->setAccessible(true);
}
$part->setDisposition('form-data');
$part->setName($name);
// HTTP does not support \r\n in header values
$part->getHeaders()->setMaxLineLength(PHP_INT_MAX);
$r->setValue($part, '8bit');
return $part;
}
}
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