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Concat::transform()   A
last analyzed

↳ Parent: Concat

Complexity

Conditions 4
Paths 3

Size

Total Lines 11
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 6
CRAP Score 4

Importance

Changes 1
Bugs 0 Features 0
Metric Value
dl 0
loc 11
c 1
b 0
f 0
ccs 6
cts 6
cp 1
rs 9.2
nc 3
cc 4
eloc 6
nop 2
crap 4
1 
<?php
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/**
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 * inetprocess/transformation
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 *
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 * PHP Version 5.3
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 *
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 * @author Emmanuel Dyan
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 * @copyright 2005-2015 iNet Process
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 *
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 * @package inetprocess/transformation
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 *
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 * @license GNU General Public License v2.0
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 *
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 * @link http://www.inetprocess.com
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 */
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namespace Inet\Transformation\Rule;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Inet\Transformation\Exception\TransformationException;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Concat strings

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class Concat extends AbstractRule

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * Operate the transformation

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param string $input

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param array  $arguments

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @throws Inet\Transformation\Exception\TransformationException

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return string

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                        
            
                                    
            
            

                
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    public function transform($input, array $arguments)

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        // I should have two arguments: old format / new format

            


            
                                                        
            
                                    
            
            

                
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        if (count($arguments) !== 1 && count($arguments) !== 2) {

            


            
                                                        
            
                                    
            
            

                
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            throw new TransformationException('Rule Concat Expects 1 or 2 argument(s)');

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        $before = $arguments[0];

            


            
                                                        
            
                                    
            
            

                
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        $after = (array_key_exists(1, $arguments) ? $arguments[1] : '');

            


            
                                                        
            
                                    
            
            

                
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        return $before.$input.$after;

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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