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<?php declare(strict_types=1); |
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/* |
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* This file is part of the feed-io package. |
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* |
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* (c) Alexandre Debril <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace FeedIo\Rule\Atom; |
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use FeedIo\Feed\ItemInterface; |
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use FeedIo\Feed\NodeInterface; |
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use FeedIo\RuleAbstract; |
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use FeedIo\RuleSet; |
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class LinkNode extends RuleAbstract |
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{ |
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const NODE_NAME = 'link'; |
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/** |
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* @var \FeedIo\RuleSet |
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*/ |
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protected $ruleSet; |
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/** |
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* @param string $nodeName |
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*/ |
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public function __construct(string $nodeName = null) |
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{ |
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parent::__construct($nodeName); |
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$mediaRule = new Media(); |
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$mediaRule->setUrlAttributeName('href'); |
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$this->ruleSet = new RuleSet(new Link('related')); |
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$this->ruleSet->add($mediaRule, ['media', 'enclosure']); |
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} |
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/** |
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* @param NodeInterface $node |
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* @param \DOMElement $element |
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* @return mixed |
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*/ |
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public function setProperty(NodeInterface $node, \DOMElement $element) : void |
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{ |
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if ($element->hasAttribute('rel')) { |
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$this->ruleSet->get($element->getAttribute('rel'))->setProperty($node, $element); |
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} else { |
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$this->ruleSet->getDefault()->setProperty($node, $element); |
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} |
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} |
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/** |
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* @inheritDoc |
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*/ |
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protected function hasValue(NodeInterface $node) : bool |
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{ |
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return true; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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protected function addElement(\DomDocument $document, \DOMElement $rootElement, NodeInterface $node) : void |
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{ |
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if ($node instanceof ItemInterface && $node->hasMedia()) { |
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$this->ruleSet->get('media')->apply($document, $rootElement, $node); |
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} |
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$this->ruleSet->getDefault()->apply($document, $rootElement, $node); |
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} |
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} |
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alexdebril /
feed-io
