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by Matthew
03:34 queued 01:30
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BooleanHandler::isTrue()   A

↳ Parent: BooleanHandler

Complexity

Conditions 4
Paths 4

Size

Total Lines 13
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 6
c 1
b 0
f 0
dl 0
loc 13
rs 10
cc 4
nc 4
nop 2
1 
<?php
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namespace Dynamic\Salsify\TypeHandler;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use SilverStripe\Core\Extension;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Class BooleanHandler

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @package Dynamic\Salsify\TypeHandler

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class BooleanHandler extends Extension

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @var array

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private static $field_types = [

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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The private property $field_types is not used, and could be removed.
                                                                                                

                    
                                                    

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        'Boolean' => [

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            'requiresWrite' => false,

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            'requiresSalsifyObjects' => false,

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            'allowsModification' => true,

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        ],

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    ];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param string|SilverStripe\ORM\DataObject $class

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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The type Dynamic\Salsify\TypeHand...erStripe\ORM\DataObject was not found. Did you mean SilverStripe\ORM\DataObject? If so, make sure to prefix the type with \.
                                                                                                                                                    

                    
                                                    

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     * @param $data

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param $dataField

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param $config

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param $dbField

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return string|int

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return string|boolean|int|double

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function handleBooleanType($class, $data, $dataField, $config, $dbField)

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
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The parameter $class is not used and could be removed.
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                                     Ignorable by Annotation
                                )
                                

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

                                    

                                        

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    public function handleBooleanType(/** @scrutinizer ignore-unused */ $class, $data, $dataField, $config, $dbField)

                                        

                                                                            

                                

                                                                                                                            

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for parameters that have been defined for a function or method, but which
are not used in the method body.


                        

                                                    

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The parameter $config is not used and could be removed.
                                                                                   (
                                     Ignorable by Annotation
                                )
                                

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

                                    

                                        

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    public function handleBooleanType($class, $data, $dataField, /** @scrutinizer ignore-unused */ $config, $dbField)

                                        

                                                                            

                                

                                                                                                                            

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for parameters that have been defined for a function or method, but which
are not used in the method body.


                        

                                                    

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            Unused Code
    
    
    
        introduced 
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The parameter $dbField is not used and could be removed.
                                                                                   (
                                     Ignorable by Annotation
                                )
                                

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

                                    

                                        

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    public function handleBooleanType($class, $data, $dataField, $config, /** @scrutinizer ignore-unused */ $dbField)

                                        

                                                                            

                                

                                                                                                                            

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for parameters that have been defined for a function or method, but which
are not used in the method body.


                        

                                                    

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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $this->isTrue($data[$dataField]);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
            Best Practice
    
    
    
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The expression return $this->isTrue($data[$dataField]) also could return the type boolean which is incompatible with the documented return type integer|string.
                                                                                                                                                                                                        

                    
                                                    

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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param $val

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param bool $return_null

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return bool|mixed|null

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * FROM https://www.php.net/manual/en/function.boolval.php#116547

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function isTrue($val, $return_null = false)

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $boolval = (bool)$val;

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (is_string($val)) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $boolval = filter_var($val, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE);

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        if ($boolval === null && !$return_null) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            return false;

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $boolval;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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