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<?php |
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/** |
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* This file is part of the O2System Framework package. |
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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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* @author Steeve Andrian Salim |
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* @copyright Copyright (c) Steeve Andrian Salim |
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*/ |
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// ------------------------------------------------------------------------ |
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namespace O2System\Html\Dom\Lists; |
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// ------------------------------------------------------------------------ |
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use O2System\Html\Document; |
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use O2System\Html\Dom\Element; |
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/** |
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* Class Asset |
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* |
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* @package O2System\HTML\DOM\Lists |
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*/ |
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class Asset extends \ArrayIterator |
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{ |
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/** |
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* Asset::$element |
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* |
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* @var string |
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*/ |
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public $element = 'link'; |
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/** |
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* Asset::$ownerDocument |
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* |
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* @var \O2System\Html\Document |
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*/ |
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public $ownerDocument; |
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// ------------------------------------------------------------------------ |
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/** |
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* Asset::__construct |
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* |
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* @param \O2System\Html\Document $ownerDocument |
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*/ |
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public function __construct(Document $ownerDocument) |
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{ |
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$this->ownerDocument =& $ownerDocument; |
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} |
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// ------------------------------------------------------------------------ |
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/** |
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* Asset::import |
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* |
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* @param \O2System\Html\Dom\Lists\Asset $assetNodes |
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* |
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* @return static |
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*/ |
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public function import(Asset $assetNodes) |
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{ |
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if (is_array($assetNodes = $assetNodes->getArrayCopy())) { |
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foreach ($assetNodes as $name => $value) { |
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$this->offsetSet($name, $value); |
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} |
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} |
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return $this; |
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} |
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// ------------------------------------------------------------------------ |
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/** |
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* Asset::offsetSet |
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* |
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* @param string $name |
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* @param string $value |
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*/ |
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public function offsetSet($name, $value) |
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{ |
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if ($value instanceof Element) { |
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parent::offsetSet($name, $value); |
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} else { |
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$meta = $this->ownerDocument->createElement($this->element); |
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$meta->setAttribute($name, $value); |
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parent::offsetSet($name, $meta); |
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} |
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} |
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// ------------------------------------------------------------------------ |
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/** |
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* Asset::createElement |
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* |
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* @param array $attributes |
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* |
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* @return \DOMElement |
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*/ |
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public function createElement(array $attributes) |
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{ |
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$element = $this->ownerDocument->createElement($this->element); |
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$name = null; |
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foreach ($attributes as $key => $value) { |
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$element->setAttribute($key, $value); |
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} |
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$this[] = $element; |
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return $element; |
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} |
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} |