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Json::run()   A
last analyzed

↳ Parent: Json

Complexity

Conditions 4
Paths 5

Size

Total Lines 15

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
c 0
b 0
f 0
dl 0
loc 15
rs 9.7666
cc 4
nc 5
nop 2
1 
<?php
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/* @description     Transformation Style Sheets - Revolutionising PHP templating    *
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 * @author          Tom Butler [email protected]                                             *
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 * @copyright       2017 Tom Butler <[email protected]> | https://r.je/                      *
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 * @license         http://www.opensource.org/licenses/bsd-license.php  BSD License *
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 * @version         1.2                                                             */
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namespace Transphporm\TSSFunction;
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class Json implements \Transphporm\TSSFunction {
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	private $filePath;
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	public function __construct(\Transphporm\FilePath $filePath) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		$this->filePath = $filePath;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	}

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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	public function run(array $args, \DomElement $element = null) {

            


            
                                                                        
                            
            
                                    
            
            

                
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		$json = $args[0];

            


            
                                                                        
                            
            
                                    
            
            

                
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		if ($this->isJsonFile($json)) {

            


            
                                                                        
                            
            
                                    
            
            

                
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			$path = $this->filePath->getFilePath($json);

            


            
                                                                        
                            
            
                                    
            
            

                
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			if (!file_exists($path)) throw new \Exception('File does not exist at: ' . $path);

            


            
                                                                        
                            
            
                                    
            
            

                
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			$json = file_get_contents($path);

            


            
                                                                        
                            
            
                                    
            
            

                
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		}

            


            
                                                                        
                            
            
                                    
            
            

                
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		$map = json_decode($json, true);

            


            
                                                                        
                            
            
                                    
            
            

                
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		if (!is_array($map)) throw new \Exception('Could not decode json: ' . json_last_error_msg());

            


            
                                                                        
                            
            
                                    
            
            

                
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		return $map;

            


            
                                                                        
                            
            
                                    
            
            

                
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	}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	private function isJsonFile($json) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		return trim($json)[0] != '{' && trim($json)[0] != '[';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	}

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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