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Passed
Push — crud-uploads ( f5e93a...469ece )
by Pedro
11:36
created

HandleFileNaming::getFileName()   A

↳ Parent: HandleFileNaming

Complexity

Conditions 3
Paths 3

Size

Total Lines 7
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 3
eloc 3
nc 3
nop 1
dl 0
loc 7
rs 10
c 0
b 0
f 0
1 
<?php
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namespace Backpack\CRUD\app\Library\Uploaders\Support\Traits;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Backpack\CRUD\app\Library\Uploaders\Support\Interfaces\FileNameGeneratorInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Illuminate\Http\UploadedFile;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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trait HandleFileNaming

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * Developer provided filename.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @var null|string|\Closure

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public $fileName = null;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * The file name generator.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @var FileNameGeneratorInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public $fileNameGenerator;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * Returns the file generator class.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param  null|string  $fileNameGenerator

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return void

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private function setFileNameGenerator($fileNameGenerator)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $fileGeneratorClass = $fileNameGenerator ?? config('backpack.crud.file_name_generator');

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if (! class_exists($fileGeneratorClass)) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            throw new \Exception("The file name generator class [{$fileGeneratorClass}] does not exist.");

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if (! class_implements($fileGeneratorClass, FileNameGeneratorInterface::class)) {

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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Backpack\CRUD\app\Librar...neratorInterface::class of type string is incompatible with the type boolean expected by parameter $autoload of class_implements().
                                                                                                                                                                                           (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-type   annotation

                                    

                                        

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        if (! class_implements($fileGeneratorClass, /** @scrutinizer ignore-type */ FileNameGeneratorInterface::class)) {

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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            throw new \Exception("The file name generator class [{$fileGeneratorClass}] must implement the [".FileNameGeneratorInterface::class.'] interface.');

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->fileNameGenerator = new $fileGeneratorClass();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * Return the file name.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param  string|UploadedFile  $file

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return string

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function getFileName($file)

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        if ($this->fileName) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            return is_callable($this->fileName) ? ($this->fileName)($file, $this) : $this->fileName;

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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The expression return is_callable($this...this) : $this->fileName also could return the type Closure which is incompatible with the documented return type string.
                                                                                                                                                                                                        

                    
                                                    

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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $this->fileNameGenerator->generate($file);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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