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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; |
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use FeedIo\Feed\Item; |
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use FeedIo\FeedInterface; |
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use FeedIo\Feed\NodeInterface; |
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use FeedIo\RuleAbstract; |
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class Logo extends RuleAbstract |
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{ |
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const NODE_NAME = 'image'; |
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protected $urlAttributeName = 'url'; |
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/** |
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* @return string |
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*/ |
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public function getUrlAttributeName() : string |
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{ |
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return $this->urlAttributeName; |
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} |
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/** |
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* @param string $name |
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*/ |
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public function setUrlAttributeName(string $name) : void |
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{ |
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$this->urlAttributeName = $name; |
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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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*/ |
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public function setProperty(NodeInterface $node, \DOMElement $element) : void |
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{ |
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if ($node instanceof FeedInterface) { |
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for ($i = $element->childNodes->length; --$i >= 0;) { |
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$child = $element->childNodes->item($i); |
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if ($child instanceof \DOMElement && $child->tagName === $this->getUrlAttributeName()) { |
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$node->setLogo($child->textContent); |
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} |
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} |
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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 $node instanceof FeedInterface && !! $node->getLogo(); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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View Code Duplication |
protected function addElement(\DomDocument $document, \DOMElement $rootElement, NodeInterface $node) : void |
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{ |
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if ($node instanceof FeedInterface) { |
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$element = $document->createElement(static::NODE_NAME); |
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$this->appendNonEmptyChild($document, $element, 'url', $node->getLogo()); |
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$this->appendNonEmptyChild($document, $element, 'title', $node->getTitle()); |
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$this->appendNonEmptyChild($document, $element, 'link', $node->getLink()); |
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$rootElement->appendChild($element); |
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} |
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} |
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} |
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alexdebril /
feed-io
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.