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 system status page for more details.', 'woocommerce' ), admin_url( 'admin.php?page=wc-status' ) );
$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' ) );
add_action( 'woocommerce_order_status_on-hold_to_processing', array( $this, 'capture_payment' ) );
add_action( 'woocommerce_order_status_on-hold_to_completed', array( $this, 'capture_payment' ) );
if ( ! $this->is_valid_for_use() ) {
$this->enabled = 'no';
} else {
include_once( dirname( __FILE__ ) . '/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( dirname( __FILE__ ) . '/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 = wc_get_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 .= ' . ')
';
}
$icon_html .= sprintf( '' . esc_attr__( 'What is PayPal?', 'woocommerce' ) . '', 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';
} elseif ( 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 {
?>
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( dirname( __FILE__ ) . '/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 ),
);
}
/**
* Can the order be refunded via PayPal?
* @param WC_Order $order
* @return bool
*/
public function can_refund_order( $order ) {
return $order && $order->get_transaction_id();
}
/**
* Init the API class and set the username/password etc.
*/
protected function init_api() {
include_once( dirname( __FILE__ ) . '/includes/class-wc-gateway-paypal-api-handler.php' );
WC_Gateway_Paypal_API_Handler::$api_username = $this->get_option( 'api_username' );
WC_Gateway_Paypal_API_Handler::$api_password = $this->get_option( 'api_password' );
WC_Gateway_Paypal_API_Handler::$api_signature = $this->get_option( 'api_signature' );
WC_Gateway_Paypal_API_Handler::$sandbox = $this->testmode;
}
/**
* 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 ) ) {
$this->log( 'Refund Failed: No transaction ID' );
return new WP_Error( 'error', __( 'Refund failed: No transaction ID', 'woocommerce' ) );
}
$this->init_api();
$result = WC_Gateway_Paypal_API_Handler::refund_transaction( $order, $amount, $reason );
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':
$order->add_order_note( sprintf( __( 'Refunded %1$s - Refund ID: %2$s', 'woocommerce' ), $result->GROSSREFUNDAMT, $result->REFUNDTRANSACTIONID ) );
return true;
break;
}
return isset( $result->L_LONGMESSAGE0 ) ? new WP_Error( 'error', $result->L_LONGMESSAGE0 ) : false;
}
/**
* Capture payment when the order is changed from on-hold to complete or processing
*
* @param int $order_id
*/
public function capture_payment( $order_id ) {
$order = wc_get_order( $order_id );
if ( 'paypal' === $order->get_payment_method() && 'pending' === get_post_meta( $order->get_id(), '_paypal_status', true ) && $order->get_transaction_id() ) {
$this->init_api();
$result = WC_Gateway_Paypal_API_Handler::do_capture( $order );
if ( is_wp_error( $result ) ) {
$this->log( 'Capture Failed: ' . $result->get_error_message() );
$order->add_order_note( sprintf( __( 'Payment could not captured: %s', 'woocommerce' ), $result->get_error_message() ) );
return;
}
$this->log( 'Capture Result: ' . print_r( $result, true ) );
if ( ! empty( $result->PAYMENTSTATUS ) ) {
switch ( $result->PAYMENTSTATUS ) {
case 'Completed' :
$order->add_order_note( sprintf( __( 'Payment of %1$s was captured - Auth ID: %2$s, Transaction ID: %3$s', 'woocommerce' ), $result->AMT, $result->AUTHORIZATIONID, $result->TRANSACTIONID ) );
update_post_meta( $order->get_id(), '_paypal_status', $result->PAYMENTSTATUS );
update_post_meta( $order->get_id(), '_transaction_id', $result->TRANSACTIONID );
break;
default :
$order->add_order_note( sprintf( __( 'Payment could not captured - Auth ID: %1$s, Status: %2$s', 'woocommerce' ), $result->AUTHORIZATIONID, $result->PAYMENTSTATUS ) );
break;
}
}
}
}
}