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Jetpack_AMP_Feature_Assets_Sanitizer::sanitize()   A

↳ Parent: Jetpack_AMP_Feature_Assets_Sanitizer

Complexity

Conditions 4
Paths 4

Size

Total Lines 12

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 4
nc 4
nop 0
dl 0
loc 12
rs 9.8666
c 0
b 0
f 0
1 
<?php
2 
/**
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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
7 
 */
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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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	);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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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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