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Utils::readJsonFile()   A
last analyzed

↳ Parent: Utils

Complexity

Conditions 3
Paths 3

Size

Total Lines 12
Code Lines 8

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
c 0
b 0
f 0
dl 0
loc 12
rs 9.4285
cc 3
eloc 8
nc 3
nop 1
1 
<?php
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/**
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 * CRM library
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 * @author Tao <[email protected]>
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 */
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namespace Slince\Crm;
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use Symfony\Component\Filesystem\Filesystem;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Slince\Crm\Exception\InvalidArgumentException;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class Utils

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @var Filesystem

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected static $filesystem;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return Filesystem

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public static function getFilesystem()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if (is_null(static::$filesystem)) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            static::$filesystem = new Filesystem();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return static::$filesystem ;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * read json file data

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param $file

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return mixed

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @throws \Exception

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                        
            
                                    
            
            

                
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    public static function readJsonFile($file)

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        if (!is_file($file)) {

            


            
                                                        
            
                                    
            
            

                
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            throw new InvalidArgumentException(sprintf("File [%s] does not exists", $file));

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        $rawContent = @file_get_contents($file);

            


            
                                                        
            
                                    
            
            

                
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        $data = json_decode($rawContent, true);

            


            
                                                        
            
                                    
            
            

                
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        if (json_last_error()) {

            


            
                                                        
            
                                    
            
            

                
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            throw new InvalidArgumentException(sprintf("File [%s] must contain valid json, error: %s", $file, json_last_error_msg()));

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        return $data;

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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