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Revision Autor Zeilennr. Zeile
148 lars 1 
<?php
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/*
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 * This file is part of the Symfony package.
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 *
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 * (c) Fabien Potencier <fabien@symfony.com>
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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namespace Symfony\Component\Mime\Header;
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use Symfony\Component\Mime\Address;
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use Symfony\Component\Mime\Exception\RfcComplianceException;
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/**
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 * An ID MIME Header for something like Message-ID or Content-ID (one or more addresses).
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 *
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 * @author Chris Corbyn
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 */
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final class IdentificationHeader extends AbstractHeader
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{
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    private array $ids = [];
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    private array $idsAsAddresses = [];
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    public function __construct(string $name, string|array $ids)
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    {
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        parent::__construct($name);
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        $this->setId($ids);
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    }
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    /**
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     * @param string|string[] $body a string ID or an array of IDs
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     *
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     * @throws RfcComplianceException
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     */
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    public function setBody(mixed $body)
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    {
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        $this->setId($body);
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    }
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    public function getBody(): array
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    {
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        return $this->getIds();
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    }
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    /**
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     * Set the ID used in the value of this header.
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     *
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     * @param string|string[] $id
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     *
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     * @throws RfcComplianceException
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     */
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    public function setId(string|array $id)
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    {
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        $this->setIds(\is_array($id) ? $id : [$id]);
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    }
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    /**
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     * Get the ID used in the value of this Header.
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     *
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     * If multiple IDs are set only the first is returned.
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     */
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    public function getId(): ?string
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    {
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        return $this->ids[0] ?? null;
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    }
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    /**
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     * Set a collection of IDs to use in the value of this Header.
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     *
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     * @param string[] $ids
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     *
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     * @throws RfcComplianceException
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     */
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    public function setIds(array $ids)
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    {
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        $this->ids = [];
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        $this->idsAsAddresses = [];
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        foreach ($ids as $id) {
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            $this->idsAsAddresses[] = new Address($id);
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            $this->ids[] = $id;
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        }
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    }
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    /**
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     * Get the list of IDs used in this Header.
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     *
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     * @return string[]
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     */
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    public function getIds(): array
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    {
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        return $this->ids;
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    }
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    public function getBodyAsString(): string
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    {
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        $addrs = [];
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        foreach ($this->idsAsAddresses as $address) {
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            $addrs[] = '<'.$address->toString().'>';
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        }
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        return implode(' ', $addrs);
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    }
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}