89 lines
2.6 KiB
PHP
89 lines
2.6 KiB
PHP
<?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\Mailer;
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use Symfony\Component\Mailer\Exception\InvalidArgumentException;
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use Symfony\Component\Mailer\Exception\LogicException;
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use Symfony\Component\Mime\Address;
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use Symfony\Component\Mime\RawMessage;
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/**
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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class Envelope
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{
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private $sender;
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private $recipients = [];
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/**
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* @param Address[] $recipients
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*/
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public function __construct(Address $sender, array $recipients)
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{
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$this->setSender($sender);
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$this->setRecipients($recipients);
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}
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public static function create(RawMessage $message): self
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{
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if (RawMessage::class === \get_class($message)) {
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throw new LogicException('Cannot send a RawMessage instance without an explicit Envelope.');
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}
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return new DelayedEnvelope($message);
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}
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public function setSender(Address $sender): void
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{
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// to ensure deliverability of bounce emails independent of UTF-8 capabilities of SMTP servers
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if (!preg_match('/^[^@\x80-\xFF]++@/', $sender->getAddress())) {
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throw new InvalidArgumentException(sprintf('Invalid sender "%s": non-ASCII characters not supported in local-part of email.', $sender->getAddress()));
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}
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$this->sender = $sender;
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}
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/**
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* @return Address Returns a "mailbox" as specified by RFC 2822
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* Must be converted to an "addr-spec" when used as a "MAIL FROM" value in SMTP (use getAddress())
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*/
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public function getSender(): Address
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{
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return $this->sender;
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}
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/**
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* @param Address[] $recipients
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*/
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public function setRecipients(array $recipients): void
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{
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if (!$recipients) {
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throw new InvalidArgumentException('An envelope must have at least one recipient.');
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}
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$this->recipients = [];
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foreach ($recipients as $recipient) {
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if (!$recipient instanceof Address) {
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throw new InvalidArgumentException(sprintf('A recipient must be an instance of "%s" (got "%s").', Address::class, get_debug_type($recipient)));
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}
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$this->recipients[] = new Address($recipient->getAddress());
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}
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}
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/**
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* @return Address[]
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*/
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public function getRecipients(): array
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{
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return $this->recipients;
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}
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}
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