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<?php |
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/** |
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* Provides AMP validation carve-outs for Jetpack features |
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* |
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* @see https://github.com/Automattic/amp-wp |
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* @package Jetpack |
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*/ |
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/** |
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* This sanitizer class sets AMP devmode on the html element and each other element to be ignored (and not stripped out) for validation purposes. |
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*/ |
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class Jetpack_AMP_Feature_Assets_Sanitizer extends AMP_Base_Sanitizer { |
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/** |
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* List of xpaths selecting assets to be ignored |
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* |
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* @var asset_xpaths. |
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*/ |
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private static $asset_xpaths = array( |
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'//script[contains(@src,\'//www.opentable.com/widget\')]', |
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'//script[contains(@src,\'//assets.pinterest.com/js/pinit.js\')]', |
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'//script[ @id = \'eventbrite-widget-js\' ]', |
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'//script[ @id = \'eventbrite-widget-js-after\' ]', |
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'//script[ @id = \'jetpack-block-calendly-js-extra\' ]', |
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'//script[ @id = \'jetpack-block-calendly-js\' ]', |
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'//script[ @id = \'jetpack-calendly-external-js-js\' ]', |
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'//script[ @id = \'jetpack-calendly-external-js-js-after\' ]', |
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); |
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/** |
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* Sanitize document for dev mode. |
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* |
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* @since 1.3 |
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*/ |
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public function sanitize() { |
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$this->dom->documentElement->setAttribute( AMP_Rule_Spec::DEV_MODE_ATTRIBUTE, '' ); |
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$xpath = new DOMXPath( $this->dom ); |
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foreach ( self::$asset_xpaths as $element_xpath ) { |
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foreach ( $xpath->query( $element_xpath ) as $node ) { |
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if ( $node instanceof DOMElement ) { |
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$node->setAttribute( AMP_Rule_Spec::DEV_MODE_ATTRIBUTE, '' ); |
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} |
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} |
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} |
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} |
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} |
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Automattic /
jetpack
