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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * The Jetpack Connection package Utils class file.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @package automattic/jetpack-connection  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Automattic\Jetpack\Connection;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Automattic\Jetpack\Constants;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Provides utility methods for the Connection package.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class Utils { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Some hosts disable the OpenSSL extension and so cannot make outgoing HTTPS requests.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * This method sets the URL scheme to HTTP when HTTPS requests can't be made.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param string $url The url.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return string The url with the required URL scheme.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public static function fix_url_for_bad_hosts( $url ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		// If we receive an http url, return it.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if ( 'http' === wp_parse_url( $url, PHP_URL_SCHEME ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			return $url;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		// If the url should never be https, ensure it isn't https.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if ( 'NEVER' === Constants::get_constant( 'JETPACK_CLIENT__HTTPS' ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			return set_url_scheme( $url, 'http' );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		// Otherwise, return the https url.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return $url;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Enters a user token into the user_tokens option  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param int    $user_id The user id.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param string $token The user token.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param bool   $is_master_user Whether the user is the master user.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return bool  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                	 */  | 
            
            
                                                        
            
                                    
            
            
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                	public static function update_user_token( $user_id, $token, $is_master_user ) { | 
            
            
                                                        
            
                                    
            
            
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                		// Not designed for concurrent updates.  | 
            
            
                                                        
            
                                    
            
            
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                		$user_tokens = \Jetpack_Options::get_option( 'user_tokens' );  | 
            
            
                                                        
            
                                    
            
            
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                		if ( ! is_array( $user_tokens ) ) { | 
            
            
                                                        
            
                                    
            
            
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                			$user_tokens = array();  | 
            
            
                                                        
            
                                    
            
            
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                		}  | 
            
            
                                                        
            
                                    
            
            
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                		$user_tokens[ $user_id ] = $token;  | 
            
            
                                                        
            
                                    
            
            
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                		if ( $is_master_user ) { | 
            
            
                                                        
            
                                    
            
            
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                			$master_user = $user_id;  | 
            
            
                                                        
            
                                    
            
            
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                			$options     = compact( 'user_tokens', 'master_user' );  | 
            
            
                                                        
            
                                    
            
            
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                		} else { | 
            
            
                                                        
            
                                    
            
            
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                			$options = compact( 'user_tokens' );  | 
            
            
                                                        
            
                                    
            
            
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                		}  | 
            
            
                                                        
            
                                    
            
            
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                		return \Jetpack_Options::update_options( $options );  | 
            
            
                                                        
            
                                    
            
            
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                	}  | 
            
            
                                                        
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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