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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Give - Stripe Core Gateway  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @since 2.5.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @package    Give  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @subpackage Stripe Core  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @copyright  Copyright (c) 2019, GiveWP  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @license    https://opensource.org/licenses/gpl-license GNU Public License  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                // Exit, if accessed directly.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                if ( ! defined( 'ABSPATH' ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	exit;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Check for class Give_Stripe_Invoices exists.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @since 2.5.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                if ( ! class_exists( 'Give_Stripe_Invoice' ) ) { | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                	class Give_Stripe_Invoice { | 
            
            
                                                                        
                            
            
                                    
            
            
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                		/**  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		 * Retrieve Invoice/  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		 *  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		 * @param string $id Invoice ID.  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		 *  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		 * @return \Stripe\Invoice  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		 */  | 
            
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
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                View Code Duplication | 
                		public function retrieve( $id ) { | 
            
                            
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                			try { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				// Set Application Information.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				give_stripe_set_app_info();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				// Retrieve Invoice by ID.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				$invoice = \Stripe\Invoice::retrieve( $id );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			} catch( Exception $e ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				// Something went wrong outside of Stripe.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				give_record_gateway_error(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                					__( 'Stripe - Invoices Error', 'give' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                					sprintf(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                						/* translators: %s Exception Message. */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                						__( 'An error while retrieving invoice. Details: %s', 'give' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                						$e->getMessage()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                					)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				give_set_error( 'Stripe Error', __( 'An error occurred while retrieving invoice. Please try again.', 'give' ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				give_send_back_to_checkout( '?payment-mode=' . give_clean( $_GET['payment-mode'] ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				 return false;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			return $invoice;  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                		}  | 
            
            
                                                        
            
                                    
            
            
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                	}  | 
            
            
                                                        
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.