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Push — master ( b31514...603a9f )
by Changwan
06:16
created

PhpLoader::load()   A

↳ Parent: PhpLoader

Complexity

Conditions 4
Paths 5

Size

Total Lines 15
Code Lines 11

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 7
CRAP Score 4.432

Importance

Changes 0
Metric Value
cc 4
eloc 11
nc 5
nop 1
dl 0
loc 15
ccs 7
cts 10
cp 0.7
crap 4.432
rs 9.2
c 0
b 0
f 0
1 
<?php
2 
namespace Wandu\Config\Loader;
3 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Wandu\Config\Contracts\Loader;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Throwable;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class PhpLoader implements Loader

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /** @var string */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected $pattern;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function __construct(string $pattern = '~^[a-z_][a-z0-9_]*\.php$~')

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->pattern = $pattern;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * {@inheritdoc}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function test(string $path): bool

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return file_exists($path) && preg_match($this->pattern, pathinfo($path)['basename']);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * {@inheritdoc}

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                        
            
                                    
            
            

                
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    public function load(string $path)

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        $level = ob_get_level();

            


            
                                                        
            
                                    
            
            

                
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        ob_start();

            


            
                                                        
            
                                    
            
            

                
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        try {

            


            
                                                        
            
                                    
            
            

                
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            $config = require $path;

            


            
                                                        
            
                                    
            
            

                
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            ob_end_flush();

            


            
                                                        
            
                                    
            
            

                
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            if (is_array($config)) {

            


            
                                                        
            
                                    
            
            

                
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                return $config;

            


            
                                                        
            
                                    
            
            

                
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            }

            


            
                                                        
            
                                    
            
            

                
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        } catch (Throwable $e) {

            


            
                                                        
            
                                    
            
            

                
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            while (ob_get_level() - $level > 0) ob_end_flush();

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        return [];

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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