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Push — master ( c6ecf3...3eacba )
by stéphane
02:27
created

NodeSetKey::build()   A

↳ Parent: NodeSetKey

Complexity

Conditions 5
Paths 16

Size

Total Lines 7
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 6
CRAP Score 5

Importance

Changes 0
Metric Value
eloc 5
dl 0
loc 7
ccs 6
cts 6
cp 1
rs 9.6111
c 0
b 0
f 0
cc 5
nc 16
nop 1
crap 5
1 
<?php
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namespace Dallgoot\Yaml;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @author  Stéphane Rebai <[email protected]>

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @license Apache 2.0

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @link    TODO : url to specific online doc

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class NodeSetKey extends Node

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function __construct(string $nodeString, int $line)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        parent::__construct($nodeString, $line);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $v = substr(trim($nodeString), 1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if (!empty($v)) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $value = NodeFactory::get($v, $line);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $value->indent = null;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $this->add($value);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param object $parent The parent

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @throws \Exception  if a problem occurs during serialisation (json format) of the key

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function build(&$parent = null)

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $built = is_null($this->value) ? null : $this->value->build();

            


            
                                                                        
                            
            
                                    
            
            

                
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        $stringKey = is_string($built) && Regex::isProperlyQuoted($built) ? trim($built, '\'" '): $built;

            


            
                                                                        
                            
            
                                    
            
            

                
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        $key = json_encode($stringKey, JSON_PARTIAL_OUTPUT_ON_ERROR|JSON_UNESCAPED_SLASHES);

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (empty($key)) throw new \Exception("Cant serialize complex key: ".var_export($this->value, true));

            


            
                                                                        
                            
            
                                    
            
            

                
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        $parent->{trim($key, '\'" ')} = null;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function isAwaitingChild(Node $child):bool

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return is_null($this->value);

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}