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<?php |
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declare(strict_types=1); |
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namespace Nexendrie\Rss; |
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use Nexendrie\Utils\Numbers; |
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/** |
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* Image |
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* |
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* @author Jakub Konečný |
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* @property int $width |
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* @property int $height |
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*/ |
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final class Image implements IXmlConvertible { |
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use \Nette\SmartObject; |
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public string $url; |
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public string $title; |
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public string $link; |
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private int $width; |
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private int $height; |
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public string $description; |
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public function __construct(string $url, string $title, string $link, string $description = "") { |
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$this->url = $url; |
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$this->title = $title; |
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$this->link = $link; |
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$this->description = $description; |
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} |
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protected function getWidth(): int { |
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return $this->width; |
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} |
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protected function setWidth(int $width): void { |
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$this->width = Numbers::range($width, 0, 144); |
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} |
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protected function getHeight(): int { |
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return $this->height; |
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} |
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protected function setHeight(int $height): void { |
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$this->height = Numbers::range($height, 0, 400); |
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} |
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public function appendToXml(\SimpleXMLElement &$parent): void { |
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$element = $parent->addChild("image"); |
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$element->addChild("url", $this->url); |
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$element->addChild("title", $this->title); |
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$element->addChild("link", $this->link); |
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if($this->description !== "") { |
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$element->addChild("description", $this->description); |
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} |
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if(isset($this->width)) { |
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$element->addChild("width", (string) $this->width); |
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} |
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if(isset($this->height)) { |
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$element->addChild("height", (string) $this->height); |
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} |
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} |
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} |
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?> |
nexendrie /
rss
