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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\Parser\Proxy; |
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use ZBateson\MailMimeParser\Message\IMessagePart; |
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use ZBateson\MailMimeParser\Parser\IParser; |
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use ZBateson\MailMimeParser\Parser\PartBuilder; |
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/** |
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* Proxy between a MessagePart and a Parser. |
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* |
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* ParserPartProxy objects are responsible for ferrying requests from message |
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* parts to a proxy as they're requested, and for maintaining state information |
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* for a parser as necessary. |
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* |
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* @author Zaahid Bateson |
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*/ |
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abstract class ParserPartProxy extends PartBuilder |
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{ |
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/** |
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* @var IMessagePart The part. |
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*/ |
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private $part; |
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/** |
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* @var IParser The parser. |
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*/ |
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protected $parser; |
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/** |
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* @var PartBuilder The part's PartBuilder. |
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*/ |
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protected $partBuilder; |
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public function __construct( |
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PartBuilder $partBuilder, |
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IParser $parser |
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) { |
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$this->partBuilder = $partBuilder; |
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$this->parser = $parser; |
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} |
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/** |
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* Sets the associated part. |
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* |
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* @param IMessagePart $part The part |
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*/ |
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public function setPart(IMessagePart $part) |
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{ |
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$this->part = $part; |
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} |
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/** |
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* Returns the IMessagePart associated with this proxy. |
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* |
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* @return IMessagePart the part. |
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*/ |
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public function getPart() |
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{ |
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return $this->part; |
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} |
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/** |
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* Requests the parser to parse this part's content, and call |
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* setStreamContentStartPos/EndPos to setup this part's boundaries within |
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* the main message's raw stream. |
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* |
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* The method first checks to see if the content has already been parsed, |
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* and is safe to call multiple times. |
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*/ |
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public function parseContent() |
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{ |
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if (!$this->isContentParsed()) { |
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$this->parser->parseContent($this); |
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} |
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} |
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/** |
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* Parses everything under this part. |
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* |
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* For ParserPartProxy, this is just content, but sub-classes may override |
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* this to parse all children as well for example. |
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. */ |
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public function parseAll() |
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{ |
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$this->parseContent(); |
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} |
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public function getParent() |
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{ |
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return $this->partBuilder->getParent(); |
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} |
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public function getHeaderContainer() |
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{ |
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return $this->partBuilder->getHeaderContainer(); |
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} |
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public function getStream() |
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{ |
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return $this->partBuilder->getStream(); |
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} |
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public function getMessageResourceHandle() |
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{ |
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return $this->partBuilder->getMessageResourceHandle(); |
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} |
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public function getMessageResourceHandlePos() |
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{ |
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return $this->partBuilder->getMessageResourceHandlePos(); |
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} |
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public function getStreamPartStartPos() |
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{ |
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return $this->partBuilder->getStreamPartStartPos(); |
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} |
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public function getStreamPartLength() |
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{ |
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return $this->partBuilder->getStreamPartLength(); |
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} |
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public function getStreamContentStartPos() |
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{ |
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return $this->partBuilder->getStreamContentStartPos(); |
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} |
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public function getStreamContentLength() |
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{ |
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return $this->partBuilder->getStreamContentLength(); |
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} |
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public function setStreamPartStartPos($streamPartStartPos) |
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{ |
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$this->partBuilder->setStreamPartStartPos($streamPartStartPos); |
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} |
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public function setStreamPartEndPos($streamPartEndPos) |
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{ |
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$this->partBuilder->setStreamPartEndPos($streamPartEndPos); |
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} |
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public function setStreamContentStartPos($streamContentStartPos) |
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{ |
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$this->partBuilder->setStreamContentStartPos($streamContentStartPos); |
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} |
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public function setStreamPartAndContentEndPos($streamContentEndPos) |
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{ |
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$this->partBuilder->setStreamPartAndContentEndPos($streamContentEndPos); |
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} |
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public function isContentParsed() |
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{ |
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return $this->partBuilder->isContentParsed(); |
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} |
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public function isMime() |
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{ |
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return $this->partBuilder->isMime(); |
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} |
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} |
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zbateson /
mail-mime-parser
