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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * SocialConnect project  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author: Patsura Dmitry https://github.com/ovr <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace SocialConnect\Auth\Provider;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use SocialConnect\Auth\Provider\Exception\InvalidResponse;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use SocialConnect\OAuth2\AccessToken;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use SocialConnect\Common\Entity\User;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use SocialConnect\Common\Http\Client\Client;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use SocialConnect\Common\Hydrator\ObjectMap;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class Facebook extends \SocialConnect\OAuth2\AbstractProvider  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * By default AbstractProvider use POST method, FB does not accept POST and return HTML page ᕙ(⇀‸↼‶)ᕗ  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $requestHttpMethod = Client::GET;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getBaseUri()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return 'https://graph.facebook.com/v2.8/';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getAuthorizeUri()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return 'https://www.facebook.com/dialog/oauth';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    public function getRequestTokenUri()  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return 'https://graph.facebook.com/oauth/access_token';  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getName()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return 'facebook';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * {@inheritdoc} | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getIdentity(AccessToken $accessToken)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $response = $this->service->getHttpClient()->request(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $this->getBaseUri() . 'me',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'access_token' => $accessToken->getToken(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'fields' => $this->getFieldsInline()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (!$response->isSuccess()) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            throw new InvalidResponse(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'API response with error code',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $response  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $body = $response->getBody();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $result = json_decode($body);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $hydrator = new ObjectMap(array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'id' => 'id',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'first_name' => 'firstname',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'last_name' => 'lastname',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'email' => 'email',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'gender' => 'sex',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'link' => 'url',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'locale' => 'locale',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'name' => 'fullname',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'timezone' => 'timezone',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'updated_time' => 'dateModified',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'verified' => 'verified'  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $hydrator->hydrate(new User(), $result);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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