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<?php |
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/** |
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* This file is part of the ZBateson\MailMimeParser project. |
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* |
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* @license http://opensource.org/licenses/bsd-license.php BSD |
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*/ |
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namespace ZBateson\MailMimeParser\Message\Part; |
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use Psr\Http\Message\StreamInterface; |
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use ZBateson\MailMimeParser\Stream\StreamDecoratorFactory; |
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use ZBateson\MailMimeParser\Header\HeaderFactory; |
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use ZBateson\MailMimeParser\Message\PartFilterFactory; |
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/** |
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* Responsible for creating MimePart instances. |
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* |
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* @author Zaahid Bateson |
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*/ |
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class MimePartFactory extends MessagePartFactory |
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{ |
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/** |
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* Creates a MimePartFactory instance with its dependencies. |
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* |
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* @param StreamDecoratorFactory $sdf |
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* @param PartStreamFilterManagerFactory $psf |
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* @param HeaderFactory $hf |
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* @param PartFilterFactory $pf |
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*/ |
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public function __construct( |
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StreamDecoratorFactory $sdf, |
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PartStreamFilterManagerFactory $psf, |
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HeaderFactory $hf, |
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PartFilterFactory $pf |
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) { |
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parent::__construct($sdf, $psf); |
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$this->headerFactory = $hf; |
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$this->partFilterFactory = $pf; |
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} |
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/** |
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* Returns the singleton instance for the class. |
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* |
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* @param StreamDecoratorFactory $sdf |
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* @param PartStreamFilterManagerFactory $psf |
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* @param HeaderFactory $hf |
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* @param PartFilterFactory $pf |
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* @return MessagePartFactory |
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*/ |
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public static function getInstance( |
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StreamDecoratorFactory $sdf, |
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PartStreamFilterManagerFactory $psf, |
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HeaderFactory $hf = null, |
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PartFilterFactory $pf = null |
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) { |
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$instance = static::getCachedInstance(); |
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if ($instance === null) { |
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$instance = new static($sdf, $psf, $hf, $pf); |
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static::setCachedInstance($instance); |
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} |
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return $instance; |
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} |
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/** |
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* Constructs a new MimePart object and returns it |
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* |
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* @param StreamInterface $messageStream |
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* @param PartBuilder $partBuilder |
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* @return \ZBateson\MailMimeParser\Message\Part\MimePart |
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*/ |
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public function newInstance(StreamInterface $messageStream, PartBuilder $partBuilder) |
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{ |
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return new MimePart( |
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$this->headerFactory, |
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$this->partFilterFactory, |
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$partBuilder, |
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$this->partStreamFilterManagerFactory->newInstance(), |
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$this->streamDecoratorFactory->getLimitedPartStream($messageStream, $partBuilder), |
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$this->streamDecoratorFactory->getLimitedContentStream($messageStream, $partBuilder) |
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); |
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} |
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} |
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zbateson /
mail-mime-parser
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