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<?php |
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declare(strict_types=1); |
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namespace Genkgo\Mail\Mime; |
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use Genkgo\Mail\Header\ContentDisposition; |
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use Genkgo\Mail\Header\ContentID; |
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use Genkgo\Mail\Header\ContentTransferEncoding; |
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use Genkgo\Mail\Header\ContentType; |
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use Genkgo\Mail\HeaderInterface; |
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use Genkgo\Mail\Stream\Base64EncodedStream; |
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use Genkgo\Mail\StreamInterface; |
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final class EmbeddedImage implements PartInterface |
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{ |
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/** |
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* @var PartInterface |
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*/ |
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private $decoratedPart; |
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/** |
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* @param StreamInterface $image |
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* @param string $filename |
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* @param ContentType $contentType |
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* @param ContentID $contentID |
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*/ |
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public function __construct(StreamInterface $image, string $filename, ContentType $contentType, ContentID $contentID) |
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{ |
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$this->decoratedPart = (new GenericPart()) |
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->withBody(new Base64EncodedStream($image->detach())) |
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->withHeader($contentType) |
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->withHeader(new ContentTransferEncoding('base64')) |
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->withHeader(ContentDisposition::newInline(\basename($filename))) |
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->withHeader($contentID); |
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} |
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/** |
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* @return iterable<HeaderInterface> |
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*/ |
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public function getHeaders(): iterable |
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{ |
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return $this->decoratedPart->getHeaders(); |
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} |
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/** |
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* @param string $name |
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* @return bool |
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*/ |
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public function hasHeader(string $name): bool |
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{ |
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return $this->decoratedPart->hasHeader($name); |
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} |
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/** |
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* @param string $name |
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* @return HeaderInterface |
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*/ |
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public function getHeader(string $name): HeaderInterface |
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{ |
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return $this->decoratedPart->getHeader($name); |
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} |
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/** |
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* @param HeaderInterface $header |
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* @return PartInterface |
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*/ |
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public function withHeader(HeaderInterface $header): PartInterface |
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{ |
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if (\strtolower((string)$header->getName()) === 'content-disposition') { |
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throw new \InvalidArgumentException('Cannot modify content disposition for embedded image'); |
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} |
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$clone = clone $this; |
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$clone->decoratedPart = $this->decoratedPart->withHeader($header); |
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return $clone; |
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} |
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/** |
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* @param string $name |
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* @return PartInterface |
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*/ |
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public function withoutHeader(string $name): PartInterface |
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{ |
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if (\strtolower($name) === 'content-disposition') { |
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throw new \InvalidArgumentException('Cannot modify content disposition for embedded image'); |
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} |
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$clone = clone $this; |
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$clone->decoratedPart = $this->decoratedPart->withoutHeader($name); |
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return $clone; |
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} |
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/** |
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* @param StreamInterface $body |
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* @return PartInterface |
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*/ |
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public function withBody(StreamInterface $body): PartInterface |
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{ |
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throw new \RuntimeException('Cannot modify body of EmbeddedImagePart'); |
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} |
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/** |
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* @return StreamInterface |
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*/ |
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public function getBody(): StreamInterface |
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{ |
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return $this->decoratedPart->getBody(); |
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} |
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} |
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genkgo /
mail
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