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Completed
Push — master ( fe87e3...aa9b3c )
by Damian
16:15
created

FileUploader::generateFileName()   A

↳ Parent: FileUploader

Complexity

Conditions 1
Paths 1

Size

Total Lines 7
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 7
rs 9.4285
c 0
b 0
f 0
cc 1
eloc 4
nc 1
nop 1
1 
<?php
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namespace App\Uploader;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Symfony\Component\HttpFoundation\File\UploadedFile;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Symfony\Component\HttpFoundation\File\File;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use App\Model\FileCollection;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class FileUploader

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * Moves UploadedFile to new location.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param UploadedFile $file

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param FileCollection $fileCollection

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return File

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function upload(UploadedFile $file, FileCollection $fileCollection)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $file->move(

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $fileCollection->getDirectory(),

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $this->generateFileName($file)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        );

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    private function generateFileName(UploadedFile $file)

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $baseFilename = str_replace('.' . $file->getClientOriginalExtension(), null, $file->getClientOriginalName());

            


            
                                                                        
                            
            
                                    
            
            

                
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        $baseFilename = preg_replace("/[^a-zA-Z0-9_-]/", '', $baseFilename);

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $this->generateHash() . '-' .$baseFilename . '.' . $file->guessExtension();

            


            
                                                                        
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private function generateHash()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return substr(md5(microtime() . uniqid(rand(), true) . 'salt'), 0, 8);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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