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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\Header; |
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use ZBateson\MailMimeParser\Header\Consumer\ConsumerService; |
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use ZBateson\MailMimeParser\Header\Consumer\AbstractConsumer; |
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use ZBateson\MailMimeParser\Header\Part\ParameterPart; |
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/** |
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* Represents a header containing a primary value part and subsequent name/value |
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* parts using a ParameterConsumer. |
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* |
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* @author Zaahid Bateson |
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*/ |
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class ParameterHeader extends AbstractHeader |
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{ |
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/** |
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* @var \ZBateson\MailMimeParser\Header\Part\ParameterPart[] key map of |
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* lower-case parameter names and associated ParameterParts. |
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*/ |
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protected $parameters = []; |
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/** |
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* Returns a ParameterConsumer. |
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* |
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* @param ConsumerService $consumerService |
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* @return \ZBateson\MailMimeParser\Header\Consumer\AbstractConsumer |
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*/ |
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protected function getConsumer(ConsumerService $consumerService) |
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{ |
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return $consumerService->getParameterConsumer(); |
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} |
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/** |
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* Overridden to assign ParameterParts to a map of lower-case parameter |
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* names to ParameterParts. |
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* |
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* @param AbstractConsumer $consumer |
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*/ |
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protected function setParseHeaderValue(AbstractConsumer $consumer) |
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{ |
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parent::setParseHeaderValue($consumer); |
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foreach ($this->parts as $part) { |
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if ($part instanceof ParameterPart) { |
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$this->parameters[strtolower($part->getName())] = $part; |
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} |
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} |
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} |
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/** |
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* Returns true if a parameter exists with the passed name. |
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* |
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* @param string $name |
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* @return boolean |
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*/ |
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public function hasParameter($name) |
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{ |
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return isset($this->parameters[strtolower($name)]); |
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} |
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/** |
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* Returns the value of the parameter with the given name, or $defaultValue |
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* if not set. |
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* |
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* @param string $name |
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* @param string $defaultValue |
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* @return string |
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*/ |
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public function getValueFor($name, $defaultValue = null) |
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{ |
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if (!$this->hasParameter($name)) { |
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return $defaultValue; |
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} |
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return $this->parameters[strtolower($name)]->getValue(); |
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} |
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} |
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zbateson /
mail-mime-parser
