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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace WebServCo\Framework\Files;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                abstract class AbstractFile  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $fileName;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $fileData;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $contentType;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __construct($fileName, $fileData, $contentType = 'application/octet-stream')  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->fileName = $fileName;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->fileData = $fileData;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->contentType = $contentType;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getDownloadResponse()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return new \WebServCo\Framework\HttpResponse(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $this->fileData,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            200,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'Last-Modified' => gmdate('D, d M Y H:i:s') . ' GMT', | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'ETag' => md5($this->fileData),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'Accept-Ranges' => 'bytes',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'Cache-Control' => 'public',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'Content-Description' => 'File Transfer',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'Content-Disposition' => sprintf(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    'attachment; filename=%s',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $this->fileName  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'Content-Type' => $this->contentType,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'Content-Transfer-Encoding' => 'binary',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'Connection' => 'close',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getOutputResponse()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return new \WebServCo\Framework\HttpResponse(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $this->fileData,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            200,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'Last-Modified' => gmdate('D, d M Y H:i:s') . ' GMT', | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'ETag' => md5($this->fileData),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'Accept-Ranges' => 'bytes',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'Cache-Control' => 'public',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'Content-Type' => $this->contentType,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'Content-Transfer-Encoding' => 'binary',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    public function getFileName()  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return $this->fileName;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getFileData()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->fileData;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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