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CacheNormalizer::normalize()   B

↳ Parent: CacheNormalizer

Complexity

Conditions 7
Paths 8

Size

Total Lines 16
Code Lines 9

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 8
CRAP Score 7.392

Importance

Changes 0
Metric Value
cc 7
eloc 9
nc 8
nop 1
dl 0
loc 16
ccs 8
cts 10
cp 0.8
crap 7.392
rs 8.8333
c 0
b 0
f 0
1 
<?php
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namespace Imanghafoori\Widgets\Utils\Normalizers;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Imanghafoori\Widgets\Utils\NormalizerContract;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class CacheNormalizer implements NormalizerContract

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * ّFigures out how long the cache life time should be.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param object $widget

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return void

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function normalize($widget): void

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (! property_exists($widget, 'cacheLifeTime')) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $M = (int) (config('widgetize.default_cache_lifetime', 0));

            


            
                                                                        
                            
            
                                    
            
            

                
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            $widget->cacheLifeTime = new \DateInterval('PT'.$M.'M');

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        if(is_object($widget->cacheLifeTime) or $widget->cacheLifeTime === 0){

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Comprehensibility
            Best Practice
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
Using logical operators such as or instead of || is generally not recommended.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
PHP has two types of connecting operators (logical operators, and boolean operators):


 
Logical Operators
Boolean Operator

AND - meaning
and
&&

OR - meaning
or
||

The difference between these is the order in which they are executed. In most cases,
you would want to use a boolean operator like &&, or ||.


Let’s take a look at a few examples:


// Logical operators have lower precedence:
$f = false or true;

// is executed like this:
($f = false) or true;


// Boolean operators have higher precedence:
$f = false || true;

// is executed like this:
$f = (false || true);







Logical Operators are used for Control-Flow


One case where you explicitly want to use logical operators is for control-flow
such as this:


$x === 5
    or die('$x must be 5.');

// Instead of
if ($x !== 5) {
    die('$x must be 5.');
}





Since die introduces problems of its own, f.e. it makes our code hardly
testable, and prevents any kind of more sophisticated error handling; you probably
do not want to use this in real-world code. Unfortunately, logical operators
cannot be combined with throw at this point:


// The following is currently a parse error.
$x === 5
    or throw new RuntimeException('$x must be 5.');





These limitations lead to logical operators rarely being of use in current
PHP code.




                        

                                                    

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            return ;

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        if ($widget->cacheLifeTime === 'forever' || $widget->cacheLifeTime < 0) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            // 2 weeks which is long enough !

            


            
                                                                        
                            
            
                                    
            
            

                
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            $widget->cacheLifeTime = new \DateInterval('P2W');

            


            
                                                                        
                            
            
                                    
            
            

                
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        } elseif (is_numeric($widget->cacheLifeTime)) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $widget->cacheLifeTime = new \DateInterval('PT'.(string) $widget->cacheLifeTime.'M');

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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