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Branch — TemplateNormalizations (ae42e4)
by Josh
33:16
created

InlineAttributes::normalizeElement()   B

↳ Parent: InlineAttributes

Complexity

Conditions 5
Paths 4

Size

Total Lines 22
Code Lines 11

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 22
rs 8.6737
c 0
b 0
f 0
cc 5
eloc 11
nc 4
nop 1
1 
<?php
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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* @package   s9e\TextFormatter

            


            
                                                                                                            
                            
            
                                    
            
            

                
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* @copyright Copyright (c) 2010-2017 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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use DOMText;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class InlineAttributes extends AbstractNormalization

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	* {@inheritdoc}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	*/

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	protected $queries = ['//*[namespace-uri() != $XSL]/xsl:attribute'];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	* Inline the xsl:attribute declarations of a template

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	*

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	* Will replace

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	*     <a><xsl:attribute name="href"><xsl:value-of select="@url"/></xsl:attribute>...</a>

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	* with

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	*     <a href="{@url}">...</a>

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	*

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	* @param  DOMElement $element

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	* @return void

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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	*/

            


            
                                                        
            
                                    
            
            

                
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	protected function normalizeElement(DOMElement $element)

            


            
                                                        
            
                                    
            
            

                
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	{

            


            
                                                        
            
                                    
            
            

                
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		$value = '';

            


            
                                                        
            
                                    
            
            

                
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		foreach ($element->childNodes as $node)

            


            
                                                        
            
                                    
            
            

                
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		{

            


            
                                                        
            
                                    
            
            

                
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			if ($node instanceof DOMText || $this->isXsl($node, 'text'))

            


            
                                                        
            
                                    
            
            

                
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			{

            


            
                                                        
            
                                    
            
            

                
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				$value .= preg_replace('([{}])', '$0$0', $node->textContent);

            


            
                                                        
            
                                    
            
            

                
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			}

            


            
                                                        
            
                                    
            
            

                
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			elseif ($this->isXsl($node, 'value-of'))

            


            
                                                        
            
                                    
            
            

                
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			{

            


            
                                                        
            
                                    
            
            

                
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				$value .= '{' . $node->getAttribute('select') . '}';

            


            
                                                        
            
                                    
            
            

                
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			}

            


            
                                                        
            
                                    
            
            

                
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			else

            


            
                                                        
            
                                    
            
            

                
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			{

            


            
                                                        
            
                                    
            
            

                
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				// Can't inline this attribute

            


            
                                                        
            
                                    
            
            

                
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				return;

            


            
                                                        
            
                                    
            
            

                
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			}

            


            
                                                        
            
                                    
            
            

                
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		}

            


            
                                                        
            
                                    
            
            

                
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		$element->parentNode->setAttribute($element->getAttribute('name'), $value);

            


            
                                                        
            
                                    
            
            

                
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		$element->parentNode->removeChild($element);

            


            
                                                        
            
                                    
            
            

                
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	}

            


            
                                                        
            
                                    
            
            

                
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}