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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /******************************************************************************  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Wikipedia Account Creation Assistance tool                                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *                                                                            *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * All code in this file is released into the public domain by the ACC        *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Development Team. Please see team.json for a list of contributors.         *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 ******************************************************************************/  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Waca\Security;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Waca\DataObject;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Waca\DataObjects\Domain;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Waca\DataObjects\User;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Waca\Exceptions\DomainSwitchNotAllowedException;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Waca\Helpers\PreferenceManager;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Waca\WebRequest;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class DomainAccessManager implements IDomainAccessManager  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param User $user  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return Domain[]  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function getAllowedDomains(User $user): array  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if ($user->isCommunityUser()) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return [];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return Domain::getDomainByUser($user->getDatabase(), $user, true);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function switchDomain(User $user, Domain $newDomain): void  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $mapToId = function(DataObject $object) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return $object->getId();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        };  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $allowed = in_array($newDomain->getId(), array_map($mapToId, $this->getAllowedDomains($user)));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($allowed) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            WebRequest::setActiveDomain($newDomain);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            throw new DomainSwitchNotAllowedException();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function switchToDefaultDomain(User $user): void  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $domains = $this->getAllowedDomains($user);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $preferenceManager = new PreferenceManager($user->getDatabase(), $user->getId(), null);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $defaultDomainPreference = $preferenceManager->getPreference(PreferenceManager::PREF_DEFAULT_DOMAIN);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $chosenDomain = null;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        foreach ($domains as $d) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            if ($d->getId() == $defaultDomainPreference) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $chosenDomain = $d;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                break;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($chosenDomain !== null) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            WebRequest::setActiveDomain($chosenDomain);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (count($domains) > 0) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            WebRequest::setActiveDomain($domains[0]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    }  | 
            
            
                                                        
            
                                    
            
            
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                }  |