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<?php |
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declare(strict_types=1); |
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namespace Genkgo\Mail\Stream; |
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use Genkgo\Mail\HeaderInterface; |
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use Genkgo\Mail\Mime\PartInterface; |
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use Genkgo\Mail\StreamInterface; |
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final class HeaderDecodedStream implements StreamInterface |
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{ |
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/** |
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* @var StreamInterface |
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*/ |
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private $decoratedStream; |
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/** |
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* @param HeaderInterface $header |
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*/ |
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public function __construct(HeaderInterface $header) |
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{ |
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$this->decoratedStream = $this->calculateOptimalStream($header); |
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} |
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/** |
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* @param HeaderInterface $header |
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* @return StreamInterface |
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*/ |
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private function calculateOptimalStream(HeaderInterface $header): StreamInterface |
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{ |
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return new StringStream( |
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\iconv_mime_decode((string)$header->getValue(), \ICONV_MIME_DECODE_CONTINUE_ON_ERROR, 'UTF-8') |
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); |
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} |
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/** |
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* @return string |
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*/ |
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public function __toString(): string |
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{ |
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return $this->decoratedStream->__toString(); |
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} |
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public function close(): void |
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{ |
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$this->decoratedStream->close(); |
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} |
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/** |
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* @return mixed |
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*/ |
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public function detach() |
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{ |
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return $this->decoratedStream->detach(); |
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} |
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/** |
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* @return int|null |
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*/ |
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public function getSize(): ?int |
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{ |
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return $this->decoratedStream->getSize(); |
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} |
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/** |
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* @return int |
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* @throws \RuntimeException |
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*/ |
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public function tell(): int |
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{ |
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return $this->decoratedStream->tell(); |
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} |
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/** |
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* @return bool |
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*/ |
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public function eof(): bool |
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{ |
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return $this->decoratedStream->eof(); |
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} |
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/** |
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* @return bool |
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*/ |
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public function isSeekable(): bool |
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{ |
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return $this->decoratedStream->isSeekable(); |
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} |
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/** |
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* @param int $offset |
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* @param int $whence |
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* @return int |
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*/ |
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public function seek(int $offset, int $whence = SEEK_SET): int |
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{ |
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return $this->decoratedStream->seek($offset, $whence); |
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} |
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/** |
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* @return bool |
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*/ |
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public function rewind(): bool |
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{ |
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return $this->decoratedStream->rewind(); |
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} |
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/** |
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* @return bool |
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*/ |
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1 |
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public function isWritable(): bool |
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{ |
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return false; |
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} |
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/** |
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* @param string $string |
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* @return int |
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*/ |
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public function write($string): int |
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{ |
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throw new \RuntimeException('Cannot write to a decoded stream'); |
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} |
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/** |
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* @return bool |
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*/ |
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public function isReadable(): bool |
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{ |
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return $this->decoratedStream->isReadable(); |
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} |
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/** |
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* @param int $length |
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* @return string |
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*/ |
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1 |
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public function read(int $length): string |
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{ |
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return $this->decoratedStream->read($length); |
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} |
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/** |
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* @return string |
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*/ |
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3 |
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public function getContents(): string |
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{ |
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3 |
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return $this->decoratedStream->getContents(); |
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} |
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/** |
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* @param array<int, string> $keys |
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* @return array<string, mixed> |
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*/ |
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public function getMetadata(array $keys = []): array |
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{ |
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return $this->decoratedStream->getMetadata(); |
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} |
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} |
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genkgo /
mail
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