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<?php |
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/** |
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* @package s9e\TextFormatter |
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* @copyright Copyright (c) 2010-2017 The s9e Authors |
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* @license http://www.opensource.org/licenses/mit-license.php The MIT License |
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*/ |
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namespace s9e\TextFormatter\Configurator\TemplateNormalizations; |
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use DOMAttr; |
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use DOMElement; |
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class NormalizeElementNames extends AbstractNormalization |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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protected $queries = [ |
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'//*[namespace-uri() != $XSL]', |
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'//xsl:element[not(contains(@name, "{"))]' |
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]; |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function normalizeElement(DOMElement $element) |
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{ |
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if ($this->isXsl($element, 'element')) |
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{ |
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$this->replaceXslElement($element); |
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} |
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else |
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{ |
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$this->replaceElement($element); |
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} |
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} |
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/** |
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* Normalize and replace a non-XSL element if applicable |
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* |
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* @param DOMElement $element |
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* @return void |
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*/ |
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protected function replaceElement(DOMElement $element) |
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{ |
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$elName = $this->lowercase($element->localName); |
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if ($elName === $element->localName) |
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{ |
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return; |
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} |
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// Create a new element with the correct name |
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$newElement = (is_null($element->namespaceURI)) |
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? $this->ownerDocument->createElement($elName) |
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: $this->ownerDocument->createElementNS($element->namespaceURI, $elName); |
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// Move every child to the new element |
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while ($element->firstChild) |
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{ |
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$newElement->appendChild($element->removeChild($element->firstChild)); |
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} |
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// Copy attributes to the new node |
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foreach ($element->attributes as $attribute) |
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{ |
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$newElement->setAttributeNS( |
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$attribute->namespaceURI, |
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$attribute->nodeName, |
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$attribute->value |
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); |
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} |
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// Replace the old element with the new one |
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$element->parentNode->replaceChild($newElement, $element); |
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} |
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/** |
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* Normalize the name used in a xsl:element |
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* |
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* @param DOMElement $element |
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* @return void |
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*/ |
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protected function replaceXslElement(DOMElement $element) |
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{ |
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$elName = $this->lowercase($element->getAttribute('name')); |
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$element->setAttribute('name', $elName); |
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} |
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} |
s9e /
TextFormatter
