s9e\TextFormatter\Configurator\TemplateNormalizations\MinifyXPathExpressions::normalize()

Complexity

Conditions	4
Paths	4

Size

Total Lines	34
Code Lines	16

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
	protected function normalizeAttribute(DOMAttr $attribute)
	{
		$element = $attribute->parentNode;
		if (!$this->isXsl($element))
		{
			// Replace XPath expressions in non-XSL elements
			$this->replaceAVT($attribute);
		}
		elseif (in_array($attribute->nodeName, ['match', 'select', 'test'], true))
		{
			// Replace the content of match, select and test attributes of an XSL element
			$expr = XPathHelper::minify($attribute->nodeValue);
			$element->setAttribute($attribute->nodeName, $expr);
		}
	}

	/**
	* Minify XPath expressions in given attribute
	*
	* @param  DOMAttr $attribute
	* @return void
	*/
	protected function replaceAVT(DOMAttr $attribute)
	{
		AVTHelper::replace(
			$attribute,
			function ($token)
			{
				if ($token[0] === 'expression')
				{
					$token[1] = XPathHelper::minify($token[1]);
				}

				return $token;
			}
}