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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;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Psr\Http\Message\StreamInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use ZBateson\MailMimeParser\Header\HeaderFactory;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use ZBateson\MailMimeParser\Message;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use ZBateson\MailMimeParser\Message\Helper\MessageHelperService;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use ZBateson\MailMimeParser\Message\Part\PartBuilder;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use ZBateson\MailMimeParser\Message\Part\Factory\MimePartFactory;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use ZBateson\MailMimeParser\Message\Part\Factory\PartStreamFilterManagerFactory;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use ZBateson\MailMimeParser\Message\PartFilterFactory;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use ZBateson\MailMimeParser\Stream\StreamFactory;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Responsible for creating Message instances.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author Zaahid Bateson  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class MessageFactory extends MimePartFactory  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var MessageHelperService helper class for message manipulation routines.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $messageHelperService;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param StreamFactory $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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                     * @param MessageHelperService $mhs  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function __construct(  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        StreamFactory $sdf,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        PartStreamFilterManagerFactory $psf,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        HeaderFactory $hf,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        PartFilterFactory $pf,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        MessageHelperService $mhs  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        parent::__construct($sdf, $psf, $hf, $pf);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->messageHelperService = $mhs;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Constructs a new Message object and returns it  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param PartBuilder $partBuilder  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param StreamInterface $stream  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return \ZBateson\MailMimeParser\Message\Part\MimePart  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function newInstance(PartBuilder $partBuilder, StreamInterface $stream = null)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $contentStream = null;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($stream !== null) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $contentStream = $this->streamFactory->getLimitedContentStream($stream, $partBuilder);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return new Message(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $this->partStreamFilterManagerFactory->newInstance(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $this->streamFactory,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $this->partFilterFactory,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $this->headerFactory,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $partBuilder,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $this->messageHelperService,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $stream,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $contentStream  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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