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Test Failed
Push — master ( 9eb68a...5271f3 )
by Thomas
02:48
created

ExtensionRegistry::addExtension()   A

↳ Parent: ExtensionRegistry

Complexity

Conditions 2
Paths 2

Size

Total Lines 7
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 1
Metric Value
cc 2
eloc 4
c 1
b 0
f 1
nc 2
nop 1
dl 0
loc 7
rs 10
1 
<?php
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namespace MadWizard\WebAuthn\Extension;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use MadWizard\WebAuthn\Exception\ConfigurationException;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use MadWizard\WebAuthn\Exception\UnsupportedException;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class ExtensionRegistry implements ExtensionRegistryInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @var array<string, ExtensionInterface>

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private $extensions = [];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function __construct()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function addExtension(ExtensionInterface $extension)

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $id = $extension->getIdentifier();

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (isset($this->extensions[$id])) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            throw new ConfigurationException(sprintf('Extension with identifier %s is already registered.', $id));

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        $this->extensions[$id] = $extension;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function getExtension(string $extensionId): ExtensionInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $ext = $this->extensions[$extensionId] ?? null;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if ($ext === null) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            throw new UnsupportedException(sprintf('Extension with id %s not supported.', $extensionId));

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $ext;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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