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Test Failed
Push — develop ( 32ca41...230235 )
by Brent
04:59
created

MarkdownParser::__construct()   A

↳ Parent: MarkdownParser

Complexity

Conditions 2
Paths 2

Size

Total Lines 14

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 6

Importance

Changes 0
Metric Value
cc 2
nc 2
nop 1
dl 0
loc 14
ccs 0
cts 8
cp 0
crap 6
rs 9.7998
c 0
b 0
f 0
1 
<?php
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namespace Pageon\Lib\Markdown;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Closure;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use League\CommonMark\CommonMarkConverter;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use League\CommonMark\Environment;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use League\CommonMark\Inline\Element\Image;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use League\CommonMark\Inline\Element\Link;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Pageon\Html\Image\ImageFactory;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *  - Code block classes.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *  - External links with `target="_blank"`.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *  - Images are parsed with with the image factory

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class MarkdownParser

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /** @var \Closure[] */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private static $extensions;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /** @var \League\CommonMark\CommonMarkConverter */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private $converter;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public static function extension(Closure $closure): void

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        self::$extensions[] = $closure;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function __construct(ImageFactory $imageFactory)

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $environment = Environment::createCommonMarkEnvironment();

            


            
                                                                        
                            
            
                                    
            
            

                
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        foreach (self::$extensions as $closure) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $environment = $closure($environment);

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        $environment

            


            
                                                                        
                            
            
                                    
            
            

                
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            ->addInlineRenderer(Link::class, new ExternalLinkRenderer())

            


            
                                                                        
                            
            
                                    
            
            

                
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            ->addInlineRenderer(Image::class, new ImageRenderer($imageFactory));

            


            
                                                                        
                            
            
                                    
            
            

                
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        $this->converter = new CommonMarkConverter([], $environment);

            


            
                                                                        
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function parse(string $markdown): string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $this->converter->convertToHtml($markdown);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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