WC_Gateway_Paypal - Code Metrics - woothemes/woocommerce - Measure and Improve Code Quality continuously with Scrutinizer

WC_Gateway_Paypal B
last analyzed 2017-04-11 22:39 UTC

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	279
Duplicated Lines	0 %

Coupling/Cohesion

Components	4
Dependencies	10

Importance

Changes

Metric	Value
dl	0
loc	279
rs	8.3999
c	0
b	0
f	0
wmc	46
lcom	4
cbo	10

12 Methods

Rating	Name	Size	Complexity
B	__construct()	40	3
A	log()	8	3
A	get_icon()	12	2
A	get_icon_url()	13	3
C	get_icon_image()	60	20
A	is_valid_for_use()	3	1
A	admin_options()	9	2
A	init_form_fields()	3	1
A	get_transaction_url()	8	2
A	process_payment()	11	1
A	can_refund_order()	3	2
B	process_refund()	33	6

How to fix Complexity

<?php
/**
 * PayPal Standard Payment Gateway.
 *
 * Provides a PayPal Standard Payment Gateway.
 *
 * @class 		WC_Gateway_Paypal
 * @extends		WC_Payment_Gateway
 * @version		2.3.0
 * @package		WooCommerce/Classes/Payment
 * @author 		WooThemes
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * WC_Gateway_Paypal Class.
 */
class WC_Gateway_Paypal extends WC_Payment_Gateway {

	/** @var bool Whether or not logging is enabled */
	public static $log_enabled = false;

	/** @var WC_Logger Logger instance */
	public static $log = false;

	/**
	 * Constructor for the gateway.
	 */
	public function __construct() {
		$this->id                 = 'paypal';
		$this->has_fields         = false;
		$this->order_button_text  = __( 'Proceed to PayPal', 'woocommerce' );
		$this->method_title       = __( 'PayPal', 'woocommerce' );
		$this->method_description = sprintf( __( 'PayPal standard sends customers to PayPal to enter their payment information. PayPal IPN requires fsockopen/cURL support to update order statuses after payment. Check the %ssystem status%s page for more details.', 'woocommerce' ), '<a href="' . admin_url( 'admin.php?page=wc-status' ) . '">', '</a>' );
		$this->supports           = array(
			'products',
			'refunds'
		);

		// Load the settings.
		$this->init_form_fields();
		$this->init_settings();

		// Define user set variables.
		$this->title          = $this->get_option( 'title' );
		$this->description    = $this->get_option( 'description' );
		$this->testmode       = 'yes' === $this->get_option( 'testmode', 'no' );
		$this->debug          = 'yes' === $this->get_option( 'debug', 'no' );
		$this->email          = $this->get_option( 'email' );
		$this->receiver_email = $this->get_option( 'receiver_email', $this->email );
		$this->identity_token = $this->get_option( 'identity_token' );

		self::$log_enabled    = $this->debug;

		add_action( 'woocommerce_update_options_payment_gateways_' . $this->id, array( $this, 'process_admin_options' ) );

		if ( ! $this->is_valid_for_use() ) {
			$this->enabled = 'no';
		} else {
			include_once( 'includes/class-wc-gateway-paypal-ipn-handler.php' );
			new WC_Gateway_Paypal_IPN_Handler( $this->testmode, $this->receiver_email );

			if ( $this->identity_token ) {
				include_once( 'includes/class-wc-gateway-paypal-pdt-handler.php' );
				new WC_Gateway_Paypal_PDT_Handler( $this->testmode, $this->identity_token );
			}
		}
	}

	/**
	 * Logging method.
	 * @param string $message
	 */
	public static function log( $message ) {
		if ( self::$log_enabled ) {
			if ( empty( self::$log ) ) {
				self::$log = new WC_Logger();
			}
			self::$log->add( 'paypal', $message );
		}
	}

	/**
	 * Get gateway icon.
	 * @return string
	 */
	public function get_icon() {
		$icon_html = '';
		$icon      = (array) $this->get_icon_image( WC()->countries->get_base_country() );

		foreach ( $icon as $i ) {
			$icon_html .= '<img src="' . esc_attr( $i ) . '" alt="' . esc_attr__( 'PayPal Acceptance Mark', 'woocommerce' ) . '" />';
		}

		$icon_html .= sprintf( '<a href="%1$s" class="about_paypal" onclick="javascript:window.open(\'%1$s\',\'WIPaypal\',\'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=yes, width=1060, height=700\'); return false;" title="' . esc_attr__( 'What is PayPal?', 'woocommerce' ) . '">' . esc_attr__( 'What is PayPal?', 'woocommerce' ) . '</a>', esc_url( $this->get_icon_url( WC()->countries->get_base_country() ) ) );

		return apply_filters( 'woocommerce_gateway_icon', $icon_html, $this->id );
	}

	/**
	 * Get the link for an icon based on country.
	 * @param  string $country
	 * @return string
	 */
	protected function get_icon_url( $country ) {
		$url           = 'https://www.paypal.com/' . strtolower( $country );
		$home_counties = array( 'BE', 'CZ', 'DK', 'HU', 'IT', 'JP', 'NL', 'NO', 'ES', 'SE', 'TR');
		$countries     = array( 'DZ', 'AU', 'BH', 'BQ', 'BW', 'CA', 'CN', 'CW', 'FI', 'FR', 'DE', 'GR', 'HK', 'IN', 'ID', 'JO', 'KE', 'KW', 'LU', 'MY', 'MA', 'OM', 'PH', 'PL', 'PT', 'QA', 'IE', 'RU', 'BL', 'SX', 'MF', 'SA', 'SG', 'SK', 'KR', 'SS', 'TW', 'TH', 'AE', 'GB', 'US', 'VN' );

		if ( in_array( $country, $home_counties ) ) {
			return  $url . '/webapps/mpp/home';
		} else if ( in_array( $country, $countries ) ) {
			return $url . '/webapps/mpp/paypal-popup';
		} else {
			return $url . '/cgi-bin/webscr?cmd=xpt/Marketing/general/WIPaypal-outside';
		}
	}

	/**
	 * Get PayPal images for a country.
	 * @param  string $country
	 * @return array of image URLs
	 */
	protected function get_icon_image( $country ) {
		switch ( $country ) {
			case 'US' :
			case 'NZ' :
			case 'CZ' :
			case 'HU' :
			case 'MY' :
				$icon = 'https://www.paypalobjects.com/webstatic/mktg/logo/AM_mc_vs_dc_ae.jpg';
			break;
			case 'TR' :
				$icon = 'https://www.paypalobjects.com/webstatic/mktg/logo-center/logo_paypal_odeme_secenekleri.jpg';
			break;
			case 'GB' :
				$icon = 'https://www.paypalobjects.com/webstatic/mktg/Logo/AM_mc_vs_ms_ae_UK.png';
			break;
			case 'MX' :
				$icon = array(
					'https://www.paypal.com/es_XC/Marketing/i/banner/paypal_visa_mastercard_amex.png',
					'https://www.paypal.com/es_XC/Marketing/i/banner/paypal_debit_card_275x60.gif'
				);
			break;
			case 'FR' :
				$icon = 'https://www.paypalobjects.com/webstatic/mktg/logo-center/logo_paypal_moyens_paiement_fr.jpg';
			break;
			case 'AU' :
				$icon = 'https://www.paypalobjects.com/webstatic/en_AU/mktg/logo/Solutions-graphics-1-184x80.jpg';
			break;
			case 'DK' :
				$icon = 'https://www.paypalobjects.com/webstatic/mktg/logo-center/logo_PayPal_betalingsmuligheder_dk.jpg';
			break;
			case 'RU' :
				$icon = 'https://www.paypalobjects.com/webstatic/ru_RU/mktg/business/pages/logo-center/AM_mc_vs_dc_ae.jpg';
			break;
			case 'NO' :
				$icon = 'https://www.paypalobjects.com/webstatic/mktg/logo-center/banner_pl_just_pp_319x110.jpg';
			break;
			case 'CA' :
				$icon = 'https://www.paypalobjects.com/webstatic/en_CA/mktg/logo-image/AM_mc_vs_dc_ae.jpg';
			break;
			case 'HK' :
				$icon = 'https://www.paypalobjects.com/webstatic/en_HK/mktg/logo/AM_mc_vs_dc_ae.jpg';
			break;
			case 'SG' :
				$icon = 'https://www.paypalobjects.com/webstatic/en_SG/mktg/Logos/AM_mc_vs_dc_ae.jpg';
			break;
			case 'TW' :
				$icon = 'https://www.paypalobjects.com/webstatic/en_TW/mktg/logos/AM_mc_vs_dc_ae.jpg';
			break;
			case 'TH' :
				$icon = 'https://www.paypalobjects.com/webstatic/en_TH/mktg/Logos/AM_mc_vs_dc_ae.jpg';
			break;
			case 'JP' :
				$icon = 'https://www.paypal.com/ja_JP/JP/i/bnr/horizontal_solution_4_jcb.gif';
				break;
			default :
				$icon = WC_HTTPS::force_https_url( WC()->plugin_url() . '/includes/gateways/paypal/assets/images/paypal.png' );
			break;
		}
		return apply_filters( 'woocommerce_paypal_icon', $icon );
	}

	/**
	 * Check if this gateway is enabled and available in the user's country.
	 * @return bool
	 */
	public function is_valid_for_use() {
		return in_array( get_woocommerce_currency(), apply_filters( 'woocommerce_paypal_supported_currencies', array( 'AUD', 'BRL', 'CAD', 'MXN', 'NZD', 'HKD', 'SGD', 'USD', 'EUR', 'JPY', 'TRY', 'NOK', 'CZK', 'DKK', 'HUF', 'ILS', 'MYR', 'PHP', 'PLN', 'SEK', 'CHF', 'TWD', 'THB', 'GBP', 'RMB', 'RUB' ) ) );
	}

	/**
	 * Admin Panel Options.
	 * - Options for bits like 'title' and availability on a country-by-country basis.
	 *
	 * @since 1.0.0
	 */
	public function admin_options() {
		if ( $this->is_valid_for_use() ) {
			parent::admin_options();
		} else {
			?>
			<div class="inline error"><p><strong><?php _e( 'Gateway Disabled', 'woocommerce' ); ?></strong>: <?php _e( 'PayPal does not support your store currency.', 'woocommerce' ); ?></p></div>
			<?php
		}
	}

	/**
	 * Initialise Gateway Settings Form Fields.
	 */
	public function init_form_fields() {
		$this->form_fields = include( 'includes/settings-paypal.php' );
	}

	/**
	 * Get the transaction URL.
	 * @param  WC_Order $order
	 * @return string
	 */
	public function get_transaction_url( $order ) {
		if ( $this->testmode ) {
			$this->view_transaction_url = 'https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=_view-a-trans&id=%s';
		} else {
			$this->view_transaction_url = 'https://www.paypal.com/cgi-bin/webscr?cmd=_view-a-trans&id=%s';
		}
		return parent::get_transaction_url( $order );
	}

	/**
	 * Process the payment and return the result.
	 * @param  int $order_id
	 * @return array
	 */
	public function process_payment( $order_id ) {
		include_once( 'includes/class-wc-gateway-paypal-request.php' );

		$order          = wc_get_order( $order_id );
		$paypal_request = new WC_Gateway_Paypal_Request( $this );

		return array(
			'result'   => 'success',
			'redirect' => $paypal_request->get_request_url( $order, $this->testmode )
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
		);
	}

	/**
	 * Can the order be refunded via PayPal?
	 * @param  WC_Order $order
	 * @return bool
	 */
	public function can_refund_order( $order ) {
		return $order && $order->get_transaction_id();
	}

	/**
	 * Process a refund if supported.
	 * @param  int    $order_id
	 * @param  float  $amount
	 * @param  string $reason
	 * @return bool True or false based on success, or a WP_Error object
	 */
	public function process_refund( $order_id, $amount = null, $reason = '' ) {
		$order = wc_get_order( $order_id );

		if ( ! $this->can_refund_order( $order ) ) {
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
			$this->log( 'Refund Failed: No transaction ID' );
			return new WP_Error( 'error', __( 'Refund Failed: No transaction ID', 'woocommerce' ) );
		}

		include_once( 'includes/class-wc-gateway-paypal-refund.php' );

		WC_Gateway_Paypal_Refund::$api_username  = $this->get_option( 'api_username' );
		WC_Gateway_Paypal_Refund::$api_password  = $this->get_option( 'api_password' );
		WC_Gateway_Paypal_Refund::$api_signature = $this->get_option( 'api_signature' );

		$result = WC_Gateway_Paypal_Refund::refund_order( $order, $amount, $reason, $this->testmode );
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);

		if ( is_wp_error( $result ) ) {
			$this->log( 'Refund Failed: ' . $result->get_error_message() );
			return new WP_Error( 'error', $result->get_error_message() );
		}

		$this->log( 'Refund Result: ' . print_r( $result, true ) );

		switch ( strtolower( $result['ACK'] ) ) {
			case 'success':
			case 'successwithwarning':
				$order->add_order_note( sprintf( __( 'Refunded %s - Refund ID: %s', 'woocommerce' ), $result['GROSSREFUNDAMT'], $result['REFUNDTRANSACTIONID'] ) );
				return true;
			break;
switch ($x) {
    case 1:
        return 'foo';
        break; // This break is not necessary and can be left off.
}
		}

		return isset( $result['L_LONGMESSAGE0'] ) ? new WP_Error( 'error', $result['L_LONGMESSAGE0'] ) : false;
	}
}


1			<?php
2			/**
3			* PayPal Standard Payment Gateway.
4			*
5			* Provides a PayPal Standard Payment Gateway.
6			*
7			* @class WC_Gateway_Paypal
8			* @extends WC_Payment_Gateway
9			* @version 2.3.0
10			* @package WooCommerce/Classes/Payment
11			* @author WooThemes
12			*/
13
14			if ( ! defined( 'ABSPATH' ) ) {
15			exit;
16			}
17
18			/**
19			* WC_Gateway_Paypal Class.
20			*/
21			class WC_Gateway_Paypal extends WC_Payment_Gateway {
22
23			/** @var bool Whether or not logging is enabled */
24			public static $log_enabled = false;
25
26			/** @var WC_Logger Logger instance */
27			public static $log = false;
28
29			/**
30			* Constructor for the gateway.
31			*/
32			public function __construct() {
33			$this->id = 'paypal';
34			$this->has_fields = false;
35			$this->order_button_text = __( 'Proceed to PayPal', 'woocommerce' );
36			$this->method_title = __( 'PayPal', 'woocommerce' );
37			$this->method_description = sprintf( __( 'PayPal standard sends customers to PayPal to enter their payment information. PayPal IPN requires fsockopen/cURL support to update order statuses after payment. Check the %ssystem status%s page for more details.', 'woocommerce' ), '<a href="' . admin_url( 'admin.php?page=wc-status' ) . '">', '</a>' );
38			$this->supports = array(
39			'products',
40			'refunds'
41			);
42
43			// Load the settings.
44			$this->init_form_fields();
45			$this->init_settings();
46
47			// Define user set variables.
48			$this->title = $this->get_option( 'title' );
49			$this->description = $this->get_option( 'description' );
50			$this->testmode = 'yes' === $this->get_option( 'testmode', 'no' );
51			$this->debug = 'yes' === $this->get_option( 'debug', 'no' );
52			$this->email = $this->get_option( 'email' );
53			$this->receiver_email = $this->get_option( 'receiver_email', $this->email );
54			$this->identity_token = $this->get_option( 'identity_token' );
55
56			self::$log_enabled = $this->debug;
57
58			add_action( 'woocommerce_update_options_payment_gateways_' . $this->id, array( $this, 'process_admin_options' ) );
59
60			if ( ! $this->is_valid_for_use() ) {
61			$this->enabled = 'no';
62			} else {
63			include_once( 'includes/class-wc-gateway-paypal-ipn-handler.php' );
64			new WC_Gateway_Paypal_IPN_Handler( $this->testmode, $this->receiver_email );
65
66			if ( $this->identity_token ) {
67			include_once( 'includes/class-wc-gateway-paypal-pdt-handler.php' );
68			new WC_Gateway_Paypal_PDT_Handler( $this->testmode, $this->identity_token );
69			}
70			}
71			}
72
73			/**
74			* Logging method.
75			* @param string $message
76			*/
77			public static function log( $message ) {
78			if ( self::$log_enabled ) {
79			if ( empty( self::$log ) ) {
80			self::$log = new WC_Logger();
81			}
82			self::$log->add( 'paypal', $message );
83			}
84			}
85
86			/**
87			* Get gateway icon.
88			* @return string
89			*/
90			public function get_icon() {
91			$icon_html = '';
92			$icon = (array) $this->get_icon_image( WC()->countries->get_base_country() );
93
94			foreach ( $icon as $i ) {
95			$icon_html .= '<img src="' . esc_attr( $i ) . '" alt="' . esc_attr__( 'PayPal Acceptance Mark', 'woocommerce' ) . '" />';
96			}
97
98			$icon_html .= sprintf( '<a href="%1$s" class="about_paypal" onclick="javascript:window.open(\'%1$s\',\'WIPaypal\',\'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=yes, width=1060, height=700\'); return false;" title="' . esc_attr__( 'What is PayPal?', 'woocommerce' ) . '">' . esc_attr__( 'What is PayPal?', 'woocommerce' ) . '</a>', esc_url( $this->get_icon_url( WC()->countries->get_base_country() ) ) );
99
100			return apply_filters( 'woocommerce_gateway_icon', $icon_html, $this->id );
101			}
102
103			/**
104			* Get the link for an icon based on country.
105			* @param string $country
106			* @return string
107			*/
108			protected function get_icon_url( $country ) {
109			$url = 'https://www.paypal.com/' . strtolower( $country );
110			$home_counties = array( 'BE', 'CZ', 'DK', 'HU', 'IT', 'JP', 'NL', 'NO', 'ES', 'SE', 'TR');
111			$countries = array( 'DZ', 'AU', 'BH', 'BQ', 'BW', 'CA', 'CN', 'CW', 'FI', 'FR', 'DE', 'GR', 'HK', 'IN', 'ID', 'JO', 'KE', 'KW', 'LU', 'MY', 'MA', 'OM', 'PH', 'PL', 'PT', 'QA', 'IE', 'RU', 'BL', 'SX', 'MF', 'SA', 'SG', 'SK', 'KR', 'SS', 'TW', 'TH', 'AE', 'GB', 'US', 'VN' );
112
113			if ( in_array( $country, $home_counties ) ) {
114			return $url . '/webapps/mpp/home';
115			} else if ( in_array( $country, $countries ) ) {
116			return $url . '/webapps/mpp/paypal-popup';
117			} else {
118			return $url . '/cgi-bin/webscr?cmd=xpt/Marketing/general/WIPaypal-outside';
119			}
120			}
121
122			/**
123			* Get PayPal images for a country.
124			* @param string $country
125			* @return array of image URLs
126			*/
127			protected function get_icon_image( $country ) {
128			switch ( $country ) {
129			case 'US' :
130			case 'NZ' :
131			case 'CZ' :
132			case 'HU' :
133			case 'MY' :
134			$icon = 'https://www.paypalobjects.com/webstatic/mktg/logo/AM_mc_vs_dc_ae.jpg';
135			break;
136			case 'TR' :
137			$icon = 'https://www.paypalobjects.com/webstatic/mktg/logo-center/logo_paypal_odeme_secenekleri.jpg';
138			break;
139			case 'GB' :
140			$icon = 'https://www.paypalobjects.com/webstatic/mktg/Logo/AM_mc_vs_ms_ae_UK.png';
141			break;
142			case 'MX' :
143			$icon = array(
144			'https://www.paypal.com/es_XC/Marketing/i/banner/paypal_visa_mastercard_amex.png',
145			'https://www.paypal.com/es_XC/Marketing/i/banner/paypal_debit_card_275x60.gif'
146			);
147			break;
148			case 'FR' :
149			$icon = 'https://www.paypalobjects.com/webstatic/mktg/logo-center/logo_paypal_moyens_paiement_fr.jpg';
150			break;
151			case 'AU' :
152			$icon = 'https://www.paypalobjects.com/webstatic/en_AU/mktg/logo/Solutions-graphics-1-184x80.jpg';
153			break;
154			case 'DK' :
155			$icon = 'https://www.paypalobjects.com/webstatic/mktg/logo-center/logo_PayPal_betalingsmuligheder_dk.jpg';
156			break;
157			case 'RU' :
158			$icon = 'https://www.paypalobjects.com/webstatic/ru_RU/mktg/business/pages/logo-center/AM_mc_vs_dc_ae.jpg';
159			break;
160			case 'NO' :
161			$icon = 'https://www.paypalobjects.com/webstatic/mktg/logo-center/banner_pl_just_pp_319x110.jpg';
162			break;
163			case 'CA' :
164			$icon = 'https://www.paypalobjects.com/webstatic/en_CA/mktg/logo-image/AM_mc_vs_dc_ae.jpg';
165			break;
166			case 'HK' :
167			$icon = 'https://www.paypalobjects.com/webstatic/en_HK/mktg/logo/AM_mc_vs_dc_ae.jpg';
168			break;
169			case 'SG' :
170			$icon = 'https://www.paypalobjects.com/webstatic/en_SG/mktg/Logos/AM_mc_vs_dc_ae.jpg';
171			break;
172			case 'TW' :
173			$icon = 'https://www.paypalobjects.com/webstatic/en_TW/mktg/logos/AM_mc_vs_dc_ae.jpg';
174			break;
175			case 'TH' :
176			$icon = 'https://www.paypalobjects.com/webstatic/en_TH/mktg/Logos/AM_mc_vs_dc_ae.jpg';
177			break;
178			case 'JP' :
179			$icon = 'https://www.paypal.com/ja_JP/JP/i/bnr/horizontal_solution_4_jcb.gif';
180			break;
181			default :
182			$icon = WC_HTTPS::force_https_url( WC()->plugin_url() . '/includes/gateways/paypal/assets/images/paypal.png' );
183			break;
184			}
185			return apply_filters( 'woocommerce_paypal_icon', $icon );
186			}
187
188			/**
189			* Check if this gateway is enabled and available in the user's country.
190			* @return bool
191			*/
192			public function is_valid_for_use() {
193			return in_array( get_woocommerce_currency(), apply_filters( 'woocommerce_paypal_supported_currencies', array( 'AUD', 'BRL', 'CAD', 'MXN', 'NZD', 'HKD', 'SGD', 'USD', 'EUR', 'JPY', 'TRY', 'NOK', 'CZK', 'DKK', 'HUF', 'ILS', 'MYR', 'PHP', 'PLN', 'SEK', 'CHF', 'TWD', 'THB', 'GBP', 'RMB', 'RUB' ) ) );
194			}
195
196			/**
197			* Admin Panel Options.
198			* - Options for bits like 'title' and availability on a country-by-country basis.
199			*
200			* @since 1.0.0
201			*/
202			public function admin_options() {
203			if ( $this->is_valid_for_use() ) {
204			parent::admin_options();
205			} else {
206			?>
207			<div class="inline error"><p><strong><?php _e( 'Gateway Disabled', 'woocommerce' ); ?></strong>: <?php _e( 'PayPal does not support your store currency.', 'woocommerce' ); ?></p></div>
208			<?php
209			}
210			}
211
212			/**
213			* Initialise Gateway Settings Form Fields.
214			*/
215			public function init_form_fields() {
216			$this->form_fields = include( 'includes/settings-paypal.php' );
217			}
218
219			/**
220			* Get the transaction URL.
221			* @param WC_Order $order
222			* @return string
223			*/
224			public function get_transaction_url( $order ) {
225			if ( $this->testmode ) {
226			$this->view_transaction_url = 'https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=_view-a-trans&id=%s';
227			} else {
228			$this->view_transaction_url = 'https://www.paypal.com/cgi-bin/webscr?cmd=_view-a-trans&id=%s';
229			}
230			return parent::get_transaction_url( $order );
231			}
232
233			/**
234			* Process the payment and return the result.
235			* @param int $order_id
236			* @return array
237			*/
238			public function process_payment( $order_id ) {
239			include_once( 'includes/class-wc-gateway-paypal-request.php' );
240
241			$order = wc_get_order( $order_id );
242			$paypal_request = new WC_Gateway_Paypal_Request( $this );
243
244			return array(
245			'result' => 'success',
246			'redirect' => $paypal_request->get_request_url( $order, $this->testmode )
			0 ignored issues – show Documentation introduced 2016-06-06 18:05 UTC by Report Bug Copy Issue Report `$order` is of type `false\|object`, but the function expects a `object<WC_Order>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
247			);
248			}
249
250			/**
251			* Can the order be refunded via PayPal?
252			* @param WC_Order $order
253			* @return bool
254			*/
255			public function can_refund_order( $order ) {
256			return $order && $order->get_transaction_id();
257			}
258
259			/**
260			* Process a refund if supported.
261			* @param int $order_id
262			* @param float $amount
263			* @param string $reason
264			* @return bool True or false based on success, or a WP_Error object
265			*/
266			public function process_refund( $order_id, $amount = null, $reason = '' ) {
267			$order = wc_get_order( $order_id );
268
269			if ( ! $this->can_refund_order( $order ) ) {
			0 ignored issues – show Documentation introduced 2016-06-06 18:05 UTC by Report Bug Copy Issue Report `$order` is of type `false\|object`, but the function expects a `object<WC_Order>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
270			$this->log( 'Refund Failed: No transaction ID' );
271			return new WP_Error( 'error', __( 'Refund Failed: No transaction ID', 'woocommerce' ) );
272			}
273
274			include_once( 'includes/class-wc-gateway-paypal-refund.php' );
275
276			WC_Gateway_Paypal_Refund::$api_username = $this->get_option( 'api_username' );
277			WC_Gateway_Paypal_Refund::$api_password = $this->get_option( 'api_password' );
278			WC_Gateway_Paypal_Refund::$api_signature = $this->get_option( 'api_signature' );
279
280			$result = WC_Gateway_Paypal_Refund::refund_order( $order, $amount, $reason, $this->testmode );
			0 ignored issues – show Documentation introduced 2016-06-06 18:05 UTC by Report Bug Copy Issue Report `$order` is of type `false\|object`, but the function expects a `object<WC_Order>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
281
282			if ( is_wp_error( $result ) ) {
283			$this->log( 'Refund Failed: ' . $result->get_error_message() );
284			return new WP_Error( 'error', $result->get_error_message() );
285			}
286
287			$this->log( 'Refund Result: ' . print_r( $result, true ) );
288
289			switch ( strtolower( $result['ACK'] ) ) {
290			case 'success':
291			case 'successwithwarning':
292			$order->add_order_note( sprintf( __( 'Refunded %s - Refund ID: %s', 'woocommerce' ), $result['GROSSREFUNDAMT'], $result['REFUNDTRANSACTIONID'] ) );
293			return true;
294			break;
			0 ignored issues – show Unused Code introduced 2015-11-21 02:57 UTC by Report Bug Copy Issue Report `break` is not strictly necessary here and could be removed. The `break` statement is not necessary if it is preceded for example by a `return` statement: switch ($x) { case 1: return 'foo'; break; // This break is not necessary and can be left off. } If you would like to keep this construct to be consistent with other `case` statements, you can safely mark this issue as a false-positive. Loading history...
295			}
296
297			return isset( $result['L_LONGMESSAGE0'] ) ? new WP_Error( 'error', $result['L_LONGMESSAGE0'] ) : false;
298			}
299			}
300

woothemes / woocommerce

WC_Gateway_Paypal B last analyzed 2017-04-11 22:39 UTC

Complexity

Size/Duplication

Coupling/Cohesion

Importance

12 Methods

How to fix Complexity

Complex Class

Duplication Side-by-Side

Filter issues like

WC_Gateway_Paypal B
last analyzed 2017-04-11 22:39 UTC