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UploadService::deleteLocalFile()   A
last analyzed

↳ Parent: UploadService

Complexity

Conditions 1
Paths 1

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 1
eloc 2
c 1
b 0
f 0
nc 1
nop 1
dl 0
loc 4
rs 10
1 
<?php
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namespace app\core\services;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use app\core\exceptions\ErrorCodes;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use app\core\exceptions\FileException;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Yii;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use yii\base\BaseObject;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use yii\helpers\FileHelper;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use yii\web\UploadedFile;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use yiier\graylog\Log;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class UploadService extends BaseObject

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param UploadedFile $uploadedFile

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param string $filename

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return bool|string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @throws \Exception

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function uploadRecord(UploadedFile $uploadedFile, string $filename)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        try {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            if (!$this->saveFile($uploadedFile, $filename)) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                throw new \Exception(Yii::t('app', 'Upload file failed'));

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $this->checkEncoding($filename);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            return $this->getFullFilename($filename, params('uploadWebPath'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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It seems like params('uploadWebPath') can also be of type yii\web\Session; however, parameter $path of app\core\services\UploadService::getFullFilename() does only seem to accept string, maybe add an additional type check?
                                                                                                                                                                                           (
                                     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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            return $this->getFullFilename($filename, /** @scrutinizer ignore-type */ params('uploadWebPath'));

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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        } catch (\Exception $e) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            Log::error('upload record error', [$uploadedFile, (string)$e]);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            throw new \Exception($e->getMessage(), $e->getCode());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param $uploadedFile UploadedFile

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param string $filename

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return bool

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @throws \yii\base\Exception

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected function saveFile(UploadedFile $uploadedFile, string $filename)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $filename = $this->getFullFilename($filename);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->deleteLocalFile($filename);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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It seems like $filename can also be of type false; however, parameter $filename of app\core\services\UploadService::deleteLocalFile() does only seem to accept string, maybe add an additional type check?
                                                                                                                                                                                           (
                                     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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        $this->deleteLocalFile(/** @scrutinizer ignore-type */ $filename);

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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        FileHelper::createDirectory(dirname($filename));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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It seems like $filename can also be of type false; however, parameter $path of dirname() does only seem to accept string, maybe add an additional type check?
                                                                                                                                                                                           (
                                     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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        FileHelper::createDirectory(dirname(/** @scrutinizer ignore-type */ $filename));

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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        return $uploadedFile->saveAs($filename);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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It seems like $filename can also be of type false; however, parameter $file of yii\web\UploadedFile::saveAs() does only seem to accept string, maybe add an additional type check?
                                                                                                                                                                                           (
                                     Ignorable by Annotation
                                )
                                

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

                                    

                                        

                                            46
                                            
                                                
        return $uploadedFile->saveAs(/** @scrutinizer ignore-type */ $filename);

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param $filename

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param $path

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return bool|string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function getFullFilename($filename, string $path = '')

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $path = $path ?: params('uploadSavePath');

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $filename = Yii::getAlias(rtrim($path, '/') . '/' . $filename);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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It seems like $path can also be of type yii\web\Session; however, parameter $string of rtrim() does only seem to accept string, maybe add an additional type check?
                                                                                                                                                                                           (
                                     Ignorable by Annotation
                                )
                                

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

                                    

                                        

                                            58
                                            
                                                
        $filename = Yii::getAlias(rtrim(/** @scrutinizer ignore-type */ $path, '/') . '/' . $filename);

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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        return $filename;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param string $filename

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function deleteLocalFile(string $filename)

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $fileAbsoluteName = $this->getFullFilename($filename);

            


            
                                                                        
                            
            
                                    
            
            

                
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        @unlink($fileAbsoluteName);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                        
                        

                            
                            
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It seems like you do not handle an error condition for unlink(). This can introduce security issues, and is generally not recommended.
                                                                                                                                       (
                                     Ignorable by Annotation
                                )
                                

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

                                    

                                        

                                            68
                                            
                                                
        /** @scrutinizer ignore-unhandled */ @unlink($fileAbsoluteName);

                                        

                                                                            

                                

                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
If you suppress an error, we recommend checking for the error condition explicitly:


// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}





                        

                                                    

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                        

                                        
It seems like $fileAbsoluteName can also be of type false; however, parameter $filename of unlink() does only seem to accept string, maybe add an additional type check?
                                                                                                                                                                                           (
                                     Ignorable by Annotation
                                )
                                

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

                                    

                                        

                                            68
                                            
                                                
        @unlink(/** @scrutinizer ignore-type */ $fileAbsoluteName);

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param string $filename

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param string $encoding

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @throws FileException

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function checkEncoding(string $filename, $encoding = 'UTF-8')

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $fileAbsoluteName = $this->getFullFilename($filename);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if (!mb_check_encoding(file_get_contents($fileAbsoluteName), $encoding)) {

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
    
    
    
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It seems like $fileAbsoluteName can also be of type false; however, parameter $filename of file_get_contents() does only seem to accept string, maybe add an additional type check?
                                                                                                                                                                                           (
                                     Ignorable by Annotation
                                )
                                

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

                                    

                                        

                                            79
                                            
                                                
        if (!mb_check_encoding(file_get_contents(/** @scrutinizer ignore-type */ $fileAbsoluteName), $encoding)) {

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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                    80
                

                                    
                                                    
                
                
                
            @unlink($fileAbsoluteName);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                        
                        

                            
                            
0 ignored issues

                            –
                            show
                        


                        

                                                                                        




    

        
            Security
            Best Practice
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
It seems like you do not handle an error condition for unlink(). This can introduce security issues, and is generally not recommended.
                                                                                                                                       (
                                     Ignorable by Annotation
                                )
                                

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

                                    

                                        

                                            80
                                            
                                                
            /** @scrutinizer ignore-unhandled */ @unlink($fileAbsoluteName);

                                        

                                                                            

                                

                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
If you suppress an error, we recommend checking for the error condition explicitly:


// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}





                        

                                                    

                     Loading history...
                

                    


    




                                                                                            




    

        
            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                        

                                        
It seems like $fileAbsoluteName can also be of type false; however, parameter $filename of unlink() does only seem to accept string, maybe add an additional type check?
                                                                                                                                                                                           (
                                     Ignorable by Annotation
                                )
                                

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

                                    

                                        

                                            80
                                            
                                                
            @unlink(/** @scrutinizer ignore-type */ $fileAbsoluteName);

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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                    81
                

                                    
                                                    
                
                
                
            throw new FileException(Yii::t('app/error', ErrorCodes::FILE_ENCODING_ERROR));

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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