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Pull Request — master (#1676)
by Arnaud
10:58 queued 04:17
created

HtmlExcerpt::process()   A

↳ Parent: HtmlExcerpt

Complexity

Conditions 2
Paths 2

Size

Total Lines 11
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 7
CRAP Score 2

Importance

Changes 0
Metric Value
cc 2
eloc 6
c 0
b 0
f 0
nc 2
nop 3
dl 0
loc 11
ccs 7
cts 7
cp 1
crap 2
rs 10
1 
<?php
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/*

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * This file is part of Cecil.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Copyright (c) Arnaud Ligny <[email protected]>

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * For the full copyright and license information, please view the LICENSE

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * file that was distributed with this source code.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Cecil\Renderer\PostProcessor;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Cecil\Collection\Page\Page;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * HtmlExcerpt class.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Replaces excerpt or break tag by HTML anchor.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class HtmlExcerpt extends AbstractPostProcessor

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * {@inheritdoc}

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function process(Page $page, string $output, string $format): string

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        if ($format == 'html') {

            


            
                                                                        
                            
            
                                    
            
            

                
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            // https://regex101.com/r/Xl7d5I/3

            


            
                                                                        
                            
            
                                    
            
            

                
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            $pattern = '(.*)(<!--[[:blank:]]?(excerpt|break)[[:blank:]]?-->)(.*)';

            


            
                                                                        
                            
            
                                    
            
            

                
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            $replacement = '$1<span id="more"></span>$4';

            


            
                                                                        
                            
            
                                    
            
            

                
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            $excerpt = preg_replace('/' . $pattern . '/is', $replacement, $output, 1);

            


            
                                                                        
                            
            
                                    
            
            

                
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            $output = $excerpt ?? $output;

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $output;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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