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Passed
Push — issue/729 ( 6c1c7d )
by Tomas Norre
14:47
created

ContentFinisher::process()   A

↳ Parent: ContentFinisher

Complexity

Conditions 2
Paths 2

Size

Total Lines 15
Code Lines 8

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 2
eloc 8
c 1
b 0
f 0
nc 2
nop 2
dl 0
loc 15
rs 10
1 
<?php
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace AOE\Crawler\Middleware;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Psr\Http\Message\ResponseInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Psr\Http\Message\ServerRequestInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Psr\Http\Server\MiddlewareInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Psr\Http\Server\RequestHandlerInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use TYPO3\CMS\Core\Context\Context;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use TYPO3\CMS\Core\Http\Response;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use TYPO3\CMS\Core\Utility\GeneralUtility;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class ContentFinisher implements MiddlewareInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @var string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected $headerName = 'X-T3CRAWLER';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @var Context

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected $context;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function __construct(?Context $context = null)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->context = $context ?? GeneralUtility::makeInstance(Context::class);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $output = $handler->handle($request);

            


            
                                                                        
                            
            
                                    
            
            

                
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        $crawlerInformation = $request->getHeaderLine($this->headerName) ?? null;

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (empty($crawlerInformation)) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            return $output;

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        // Output log data for crawler (serialized content):

            


            
                                                                        
                            
            
                                    
            
            

                
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        $content = serialize($GLOBALS['TSFE']->applicationData['tx_crawler']);

            


            
                                                                        
                            
            
                                    
            
            

                
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        $response = new Response();

            


            
                                                                        
                            
            
                                    
            
            

                
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        $response->getBody()->write($content);

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $response;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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