MailboxListHeader.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\Header;
 
use Symfony\Component\Mime\Address;
use Symfony\Component\Mime\Exception\RfcComplianceException;
 
final class MailboxListHeader extends AbstractHeader
{
    private $addresses = [];
 
    public function __construct(string $name, array $addresses)
    {
        parent::__construct($name);
 
        $this->setAddresses($addresses);
    }
 
    public function setBody($body)
    {
        $this->setAddresses($body);
    }
 
    public function getBody(): array
    {
        return $this->getAddresses();
    }
 
    public function setAddresses(array $addresses)
    {
        $this->addresses = [];
        $this->addAddresses($addresses);
    }
 
    public function addAddresses(array $addresses)
    {
        foreach ($addresses as $address) {
            $this->addAddress($address);
        }
    }
 
    public function addAddress(Address $address)
    {
        $this->addresses[] = $address;
    }
 
    public function getAddresses(): array
    {
        return $this->addresses;
    }
 
    public function getAddressStrings(): array
    {
        $strings = [];
        foreach ($this->addresses as $address) {
            $str = $address->getEncodedAddress();
            if ($name = $address->getName()) {
                $str = $this->createPhrase($this, $name, $this->getCharset(), !$strings).' <'.$str.'>';
            }
            $strings[] = $str;
        }
 
        return $strings;
    }
 
    public function getBodyAsString(): string
    {
        return implode(', ', $this->getAddressStrings());
    }
 
    protected function tokenNeedsEncoding(string $token): bool
    {
        return preg_match('/[()<>\[\]:;@\,."]/', $token) || parent::tokenNeedsEncoding($token);
    }
}