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Test Failed
Push — master ( ab4f5a...dbca4e )
by Jeroen De
04:59
created

ContentPurifier::__construct()   A

↳ Parent: ContentPurifier

Complexity

Conditions 1
Paths 1

Size

Total Lines 8
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 8
rs 9.4285
c 0
b 0
f 0
cc 1
eloc 5
nc 1
nop 0
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<?php
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namespace GitHub;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use HTMLPurifier;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use HTMLPurifier_Config;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @licence GNU GPL v2+

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @author Jeroen De Dauw < [email protected] >

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class ContentPurifier {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	 * @var HTMLPurifier

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	private $purifier;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	const ALLOWED_HTML_TAGS = '

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		h1,h2,h3,h4,h5,h6,

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		p,

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		br,hr,

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		ul,ol,li,

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		span,b,i,u,strong,em,

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		a[href|target],

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		img[src|alt],

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		table[class],thead,tbody,tr,th[scope],td[scope]

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	';

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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	public function __construct() {

            


            
                                                                        
                            
            
                                    
            
            

                
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		$config = HTMLPurifier_Config::createDefault();

            


            
                                                                        
                            
            
                                    
            
            

                
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		$config->set( 'HTML.Allowed', self::ALLOWED_HTML_TAGS );

            


            
                                                                        
                            
            
                                    
            
            

                
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		$config->set( 'Attr.AllowedFrameTargets', [ '_blank' ] ); // allow target="_blank" hrefs

            


            
                                                                        
                            
            
                                    
            
            

                
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		$this->purifier = new HTMLPurifier( $config );

            


            
                                                                        
                            
            
                                    
            
            

                
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	}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	public function purify( string $html ): string {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		return $this->purifier->purify( $html );

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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