alexdebril /
feed-io
| @@ 19-53 (lines=35) @@ | ||
| 16 | use FeedIo\Feed\NodeInterface; |
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| 17 | use FeedIo\RuleAbstract; |
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| 18 | ||
| 19 | class Image extends RuleAbstract |
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| 20 | { |
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| 21 | // https://tools.ietf.org/html/rfc4287#section-4.2.8 |
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| 22 | const NODE_NAME = 'logo'; |
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| 23 | ||
| 24 | /** |
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| 25 | * @param NodeInterface $node |
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| 26 | * @param \DOMElement $element |
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| 27 | */ |
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| 28 | public function setProperty(NodeInterface $node, \DOMElement $element) : void |
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| 29 | { |
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| 30 | if ($node instanceof FeedInterface) { |
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| 31 | $node->setImage($element->nodeValue); |
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| 32 | } |
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| 33 | } |
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| 34 | ||
| 35 | /** |
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| 36 | * @inheritDoc |
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| 37 | */ |
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| 38 | protected function hasValue(NodeInterface $node) : bool |
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| 39 | { |
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| 40 | return $node instanceof FeedInterface && !! $node->getImage(); |
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| 41 | } |
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| 42 | ||
| 43 | /** |
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| 44 | * @inheritDoc |
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| 45 | */ |
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| 46 | protected function addElement(\DomDocument $document, \DOMElement $rootElement, NodeInterface $node) : void |
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| 47 | { |
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| 48 | if (!($node instanceof FeedInterface) || is_null($node->getImage())) { |
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| 49 | return; |
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| 50 | } |
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| 51 | $rootElement->appendChild($document->createElement($this->getNodeName(), $node->getImage())); |
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| 52 | } |
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| 53 | } |
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| 54 | ||
| @@ 17-53 (lines=37) @@ | ||
| 14 | use FeedIo\FeedInterface; |
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| 15 | use FeedIo\RuleAbstract; |
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| 16 | ||
| 17 | class Language extends RuleAbstract |
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| 18 | { |
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| 19 | const NODE_NAME = 'language'; |
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| 20 | ||
| 21 | /** |
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| 22 | * @param NodeInterface $node |
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| 23 | * @param \DOMElement $element |
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| 24 | */ |
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| 25 | public function setProperty(NodeInterface $node, \DOMElement $element): void |
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| 26 | { |
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| 27 | if ($node instanceof FeedInterface) { |
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| 28 | $node->set(static::NODE_NAME, $element->nodeValue); |
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| 29 | } |
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| 30 | } |
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| 31 | ||
| 32 | /** |
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| 33 | * @inheritDoc |
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| 34 | */ |
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| 35 | protected function hasValue(NodeInterface $node) : bool |
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| 36 | { |
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| 37 | return $node instanceof FeedInterface && !! $node->getLanguage(); |
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| 38 | } |
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| 39 | ||
| 40 | /** |
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| 41 | * creates the accurate DomElement content according to the $item's property |
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| 42 | * |
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| 43 | * @param \DomDocument $document |
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| 44 | * @param NodeInterface $node |
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| 45 | */ |
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| 46 | public function addElement(\DomDocument $document, \DOMElement $rootElement, NodeInterface $node): void |
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| 47 | { |
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| 48 | if (!($node instanceof FeedInterface) || is_null($node->getLanguage())) { |
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| 49 | return; |
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| 50 | } |
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| 51 | $rootElement->appendChild($document->createElement($this->getNodeName(), $node->getLanguage())); |
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| 52 | } |
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| 53 | } |
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| 54 | ||
