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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                declare(strict_types=1);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * BEdita, API-first content management framework  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Copyright 2022 Atlas Srl, Chialab Srl  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * This file is part of BEdita: you can redistribute it and/or modify  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * it under the terms of the GNU Lesser General Public License as published  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * by the Free Software Foundation, either version 3 of the License, or  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * (at your option) any later version.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * See LICENSE.LGPL or <http://gnu.org/licenses/lgpl-3.0.html> for more details.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace BEdita\WebTools\View\Helper;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Authentication\View\Helper\IdentityHelper as AuthenticationIdentityHelper;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Extends IdentityHelper allowing to delegate methods to the identity.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class IdentityHelper extends AuthenticationIdentityHelper  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Configuration options  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * - `identityAttribute` - The request attribute which holds the identity.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * - `delagateMethods` - Methods delegated to identity.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $_defaultConfig = [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'identityAttribute' => 'identity',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'delegateMethods' => [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'hasRole',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    ];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Delegate methods to identity.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $method The method being invoked.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param array $args The arguments for the method.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return mixed  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function __call($method, $args)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if (!in_array($method, $this->getConfig('delegateMethods'))) { | 
            
                            
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                            throw new \BadMethodCallException("Cannot call `{$method}`. Make sure to add it to `delegateMethods`."); | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if (!is_object($this->_identity)) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            throw new \BadMethodCallException("Cannot call `{$method}` on stored identity since it is not an object."); | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $call = [$this->_identity, $method];  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return $call(...$args);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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