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by Josh
02:55
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SetRelNoreferrerOnTargetedLinks::__construct()   A

↳ Parent: SetRelNoreferrerOnTargetedLinks

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 1

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 1
c 1
b 0
f 0
dl 0
loc 3
ccs 2
cts 2
cp 1
rs 10
cc 1
nc 1
nop 3
crap 1
1 
<?php
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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* @package   s9e\TextFormatter

            


            
                                                                                                            
                            
            
                                    
            
            

                
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* @copyright Copyright (c) 2010-2020 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 DOMElement;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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* Add rel="noreferrer" on links that open in a new context that would allow window.opener to be

            


            
                                                                                                            
                            
            
                                    
            
            

                
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* accessed.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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*

            


            
                                                                                                            
                            
            
                                    
            
            

                
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* @link https://mathiasbynens.github.io/rel-noopener/

            


            
                                                                                                            
                            
            
                                    
            
            

                
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* @link https://wiki.whatwg.org/wiki/Links_to_Unrelated_Browsing_Contexts

            


            
                                                                                                            
                            
            
                                    
            
            

                
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*/

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class SetRelNoreferrerOnTargetedLinks extends AddAttributeValueToElements

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	* {@inheritdoc}

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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	*/

            


            
                                                                        
                            
            
                                    
            
            

                
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	public function __construct(string $query = '//a[@target] | //area[@target]', string $attrName = 'rel', string $value = 'noreferrer')

            


            
                                                                        
                            
            
                                    
            
            

                
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	{

            


            
                                                                        
                            
            
                                    
            
            

                
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		parent::__construct($query, $attrName, $value);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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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): void

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		if (!preg_match('(\\bno(?:open|referr)er\\b)', $element->getAttribute('rel')))

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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			parent::normalizeElement($element);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		}

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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	}

            


            
                                                        
            
                                    
            
            

                
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}