| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  | if ( ! defined( 'ABSPATH' ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  | 	exit; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  | } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  |  * Stripe Connect base REST controller class. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  | abstract class WC_Stripe_Connect_REST_Controller extends WP_REST_Controller { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  | 	 * Endpoint namespace. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  | 	 * @var string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  | 	protected $namespace = 'wc/v1'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  | 	 * Stripe connect api. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  | 	 * @var object $api | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  | 	private $api; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  | 	 * Constructor. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  | 	 * @param WC_Stripe_Connect_API $api stripe connect api. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  | 	public function __construct( WC_Stripe_Connect_API $api ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  | 		$this->api = $api; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  | 	 * Registers rest routes for stripe connect functionality | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  | 	public function register_routes() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  |  | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 41 |  | View Code Duplication | 		if ( method_exists( $this, 'get' ) ) { | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  | 			register_rest_route( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  | 				$this->namespace, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  | 				'/' . $this->rest_base, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  | 				array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  | 					array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  | 						'methods'             => 'GET', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  | 						'callback'            => array( $this, 'get_internal' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  | 						'permission_callback' => array( $this, 'check_permission' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  | 					), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  | 				) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  | 			); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  |  | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 55 |  | View Code Duplication | 		if ( method_exists( $this, 'post' ) ) { | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  | 			register_rest_route( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  | 				$this->namespace, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  | 				'/' . $this->rest_base, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  | 				array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  | 					array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  | 						'methods'             => 'POST', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  | 						'callback'            => array( $this, 'post_internal' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  | 						'permission_callback' => array( $this, 'check_permission' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  | 					), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  | 				) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 |  |  | 			); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 |  |  |  | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 69 |  | View Code Duplication | 		if ( method_exists( $this, 'delete' ) ) { | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  | 			register_rest_route( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  | 				$this->namespace, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  | 				'/' . $this->rest_base, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  | 				array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  | 					array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  | 						'methods'             => 'DELETE', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  | 						'callback'            => array( $this, 'delete_internal' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  | 						'permission_callback' => array( $this, 'check_permission' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  | 					), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  | 				) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  | 			); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  | 	 * Send get request. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  | 	 * @param array $request request. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  | 	 * @return array | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 90 |  |  | 	 */ | 
            
                                                                        
                            
            
                                    
            
            
                | 91 |  |  | 	public function get_internal( $request ) { | 
            
                                                                        
                            
            
                                    
            
            
                | 92 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 93 |  |  | 		$this->prevent_route_caching(); | 
            
                                                                        
                            
            
                                    
            
            
                | 94 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 95 |  |  | 		return $this->get( $request ); | 
            
                                                                        
                            
            
                                    
            
            
                | 96 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 97 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 98 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 99 |  |  | 	 * Send post request. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 100 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 101 |  |  | 	 * @param array $request request. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 102 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 103 |  |  | 	 * @return array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 104 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 105 |  |  | 	public function post_internal( $request ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 106 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 107 |  |  | 		$this->prevent_route_caching(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 108 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 109 |  |  | 		return $this->post( $request ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 111 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 112 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 113 |  |  | 	 * Sends delete request. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 114 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 115 |  |  | 	 * @param array $request request. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 116 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 117 |  |  | 	 * @return array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 118 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 119 |  |  | 	public function delete_internal( $request ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 120 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 121 |  |  | 		$this->prevent_route_caching(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 122 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 123 |  |  | 		return $this->delete( $request ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 124 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 125 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 126 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 127 |  |  | 	 * Validate the requester's permissions | 
            
                                                                                                            
                            
            
                                    
            
            
                | 128 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 129 |  |  | 	 * @param array $request request. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 130 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 131 |  |  | 	 * @return bool | 
            
                                                                                                            
                            
            
                                    
            
            
                | 132 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 133 |  |  | 	public function check_permission( $request ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 134 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 135 |  |  | 		return current_user_can( 'manage_woocommerce' ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 136 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 137 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 138 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 139 |  |  | 	 * Consolidate cache prevention mechanisms. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 140 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 141 |  |  | 	public function prevent_route_caching() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 142 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 143 |  |  | 		if ( ! defined( 'DONOTCACHEPAGE' ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 144 |  |  | 			define( 'DONOTCACHEPAGE', true ); // Play nice with WP-Super-Cache. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 145 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 146 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 147 |  |  | 		// Prevent our REST API endpoint responses from being added to browser cache. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 148 |  |  | 		add_filter( 'rest_post_dispatch', array( $this, 'send_nocache_header' ), PHP_INT_MAX, 2 ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 149 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 150 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 151 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 152 |  |  | 	 * Send a no-cache header for WCS REST API responses. Prompted by cache issues | 
            
                                                                                                            
                            
            
                                    
            
            
                | 153 |  |  | 	 * on the Pantheon hosting platform. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 154 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 155 |  |  | 	 * See: https://pantheon.io/docs/cache-control/ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 156 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 157 |  |  | 	 * @param  WP_REST_Response $response REST API response. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 158 |  |  | 	 * @param  WP_REST_Server   $server   server. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 159 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 160 |  |  | 	 * @return WP_REST_Response passthrough $response parameter | 
            
                                                                                                            
                            
            
                                    
            
            
                | 161 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 162 |  |  | 	public function send_nocache_header( $response, $server ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 163 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 164 |  |  | 		$server->send_header( 'Cache-Control', 'no-cache, must-revalidate, max-age=0' ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 165 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 166 |  |  | 		return $response; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 167 |  |  | 	} | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 168 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 169 |  |  |  | 
            
                        
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.