woocommerce/includes/gateways/simplify-commerce/class-wc-gateway-simplify-c...

393 lines
14 KiB
PHP

<?php
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
/**
* Simplify Commerce Gateway
*
* @class WC_Gateway_Simplify_Commerce
* @extends WC_Payment_Gateway
* @since 2.2.0
* @version 1.0.0
* @package WooCommerce/Classes/Payment
* @author WooThemes
*/
class WC_Gateway_Simplify_Commerce extends WC_Payment_Gateway {
/**
* Constructor
*/
public function __construct() {
$this->id = 'simplify_commerce';
$this->method_title = __( 'Simplify Commerce', 'woocommerce' );
$this->method_description = __( 'Take payments via Simplify Commerce - uses simplify.js to create card tokens and the Simplify Commerce SDK. Requires SSL when sandbox is disabled.', 'woocommerce' );
$this->has_fields = true;
$this->supports = array(
'subscriptions',
'products',
'subscription_cancellation',
'subscription_reactivation',
'subscription_suspension',
'subscription_amount_changes',
'subscription_payment_method_change',
'subscription_date_changes',
'default_credit_card_form',
'refunds',
'pre-orders'
);
$this->view_transaction_url = 'https://www.simplify.com/commerce/app#/payment/%s';
// Load the form fields
$this->init_form_fields();
// Load the settings.
$this->init_settings();
// Get setting values
$this->title = $this->get_option( 'title' );
$this->description = $this->get_option( 'description' );
$this->enabled = $this->get_option( 'enabled' );
$this->sandbox = $this->get_option( 'sandbox' );
$this->private_key = $this->sandbox == 'no' ? $this->get_option( 'private_key' ) : $this->get_option( 'sandbox_private_key' );
$this->public_key = $this->sandbox == 'no' ? $this->get_option( 'public_key' ) : $this->get_option( 'sandbox_public_key' );
$this->init_simplify_sdk();
// Hooks
add_action( 'wp_enqueue_scripts', array( $this, 'payment_scripts' ) );
add_action( 'admin_notices', array( $this, 'checks' ) );
add_action( 'woocommerce_update_options_payment_gateways_' . $this->id, array( $this, 'process_admin_options' ) );
}
/**
* Init Simplify SDK.
*
* @return void
*/
protected function init_simplify_sdk() {
// Include lib
require_once( 'includes/Simplify.php' );
Simplify::$publicKey = $this->public_key;
Simplify::$privateKey = $this->private_key;
Simplify::$userAgent = 'WooCommerce/' . WC()->version;
}
/**
* Admin Panel Options
* - Options for bits like 'title' and availability on a country-by-country basis
*
* @access public
* @return void
*/
public function admin_options() {
?>
<h3><?php _e( 'Simplify Commerce by Mastercard', 'woocommerce' ); ?></h3>
<?php if ( empty( $this->public_key ) ) : ?>
<div class="simplify-commerce-banner updated">
<img src="<?php echo WC()->plugin_url() . '/includes/gateways/simplify-commerce/assets/images/logo.png'; ?>" />
<p class="main"><strong><?php _e( 'Getting started', 'woocommerce' ); ?></strong></p>
<p><?php _e( 'Simplify Commerce is your merchant account and payment gateway all rolled into one. Choose Simplify Commerce as your WooCommerce payment gateway to get access to your money quickly with a powerful, secure payment engine backed by MasterCard.', 'woocommerce' ); ?></p>
<p><a href="https://www.simplify.com/commerce/partners/woocommerce#/signup" target="_blank" class="button button-primary"><?php _e( 'Sign up for Simplify Commerce', 'woocommerce' ); ?></a> <a href="https://www.simplify.com/commerce/partners/woocommerce#/" target="_blank" class="button"><?php _e( 'Learn more', 'woocommerce' ); ?></a></p>
</div>
<?php else : ?>
<p><?php _e( 'Simplify Commerce is your merchant account and payment gateway all rolled into one. Choose Simplify Commerce as your WooCommerce payment gateway to get access to your money quickly with a powerful, secure payment engine backed by MasterCard.', 'woocommerce' ); ?></p>
<?php endif; ?>
<table class="form-table">
<?php $this->generate_settings_html(); ?>
<script type="text/javascript">
jQuery( '#woocommerce_simplify_commerce_sandbox' ).change( function () {
var sandbox = jQuery( '#woocommerce_simplify_commerce_sandbox_public_key, #woocommerce_simplify_commerce_sandbox_private_key' ).closest( 'tr' ),
production = jQuery( '#woocommerce_simplify_commerce_public_key, #woocommerce_simplify_commerce_private_key' ).closest( 'tr' );
if ( jQuery( this ).is( ':checked' ) ) {
sandbox.show();
production.hide();
} else {
sandbox.hide();
production.show();
}
}).change();
</script>
</table>
<?php
}
/**
* Check if SSL is enabled and notify the user
*/
public function checks() {
if ( $this->enabled == 'no' ) {
return;
}
// PHP Version
if ( version_compare( phpversion(), '5.3', '<' ) ) {
echo '<div class="error"><p>' . sprintf( __( 'Simplify Commerce Error: Simplify commerce requires PHP 5.3 and above. You are using version %s.', 'woocommerce' ), phpversion() ) . '</p></div>';
}
// Check required fields
elseif ( ! $this->public_key || ! $this->private_key ) {
echo '<div class="error"><p>' . __( 'Simplify Commerce Error: Please enter your public and private keys', 'woocommerce' ) . '</p></div>';
}
// Show message if enabled and FORCE SSL is disabled and WordpressHTTPS plugin is not detected
elseif ( 'no' == get_option( 'woocommerce_force_ssl_checkout' ) && ! class_exists( 'WordPressHTTPS' ) ) {
echo '<div class="error"><p>' . sprintf( __( 'Simplify Commerce is enabled, but the <a href="%s">force SSL option</a> is disabled; your checkout may not be secure! Please enable SSL and ensure your server has a valid SSL certificate - Simplify Commerce will only work in sandbox mode.', 'woocommerce'), admin_url( 'admin.php?page=wc-settings&tab=checkout' ) ) . '</p></div>';
}
}
/**
* Check if this gateway is enabled
*/
public function is_available() {
if ( 'yes' != $this->enabled ) {
return false;
}
if ( ! is_ssl() && 'yes' != $this->sandbox ) {
return false;
}
if ( ! $this->public_key || ! $this->private_key ) {
return false;
}
return true;
}
/**
* Initialise Gateway Settings Form Fields
*/
public function init_form_fields() {
$this->form_fields = array(
'enabled' => array(
'title' => __( 'Enable/Disable', 'woocommerce' ),
'label' => __( 'Enable Simplify Commerce', 'woocommerce' ),
'type' => 'checkbox',
'description' => '',
'default' => 'no'
),
'title' => array(
'title' => __( 'Title', 'woocommerce' ),
'type' => 'text',
'description' => __( 'This controls the title which the user sees during checkout.', 'woocommerce' ),
'default' => __( 'Credit card', 'woocommerce' ),
'desc_tip' => true
),
'description' => array(
'title' => __( 'Description', 'woocommerce' ),
'type' => 'text',
'description' => __( 'This controls the description which the user sees during checkout.', 'woocommerce' ),
'default' => 'Pay with your credit card via Simplify Commerce by Mastercard.',
'desc_tip' => true
),
'sandbox' => array(
'title' => __( 'Sandbox', 'woocommerce' ),
'label' => __( 'Enable Sandbox Mode', 'woocommerce' ),
'type' => 'checkbox',
'description' => __( 'Place the payment gateway in sandbox mode using sandbox API keys (real payments will not be taken).', 'woocommerce' ),
'default' => 'yes'
),
'sandbox_public_key' => array(
'title' => __( 'Sandbox Public Key', 'woocommerce' ),
'type' => 'text',
'description' => __( 'Get your API keys from your Simplify account: Settings > API Keys.', 'woocommerce' ),
'default' => '',
'desc_tip' => true
),
'sandbox_private_key' => array(
'title' => __( 'Sandbox Private Key', 'woocommerce' ),
'type' => 'text',
'description' => __( 'Get your API keys from your Simplify account: Settings > API Keys.', 'woocommerce' ),
'default' => '',
'desc_tip' => true
),
'public_key' => array(
'title' => __( 'Public Key', 'woocommerce' ),
'type' => 'text',
'description' => __( 'Get your API keys from your Simplify account: Settings > API Keys.', 'woocommerce' ),
'default' => '',
'desc_tip' => true
),
'private_key' => array(
'title' => __( 'Private Key', 'woocommerce' ),
'type' => 'text',
'description' => __( 'Get your API keys from your Simplify account: Settings > API Keys.', 'woocommerce' ),
'default' => '',
'desc_tip' => true
),
);
}
/**
* Payment form on checkout page
*/
public function payment_fields() {
$description = $this->get_description();
if ( 'yes' == $this->sandbox ) {
$description .= ' ' . sprintf( __( 'TEST MODE ENABLED. Use a test card: %s', 'woocommerce' ), '<a href="https://www.simplify.com/commerce/docs/tutorial/index#testing">https://www.simplify.com/commerce/docs/tutorial/index#testing</a>' );
}
if ( $description ) {
echo wpautop( wptexturize( trim( $description ) ) );
}
$this->credit_card_form( array( 'fields_have_names' => false ) );
}
/**
* payment_scripts function.
*
* Outputs scripts used for simplify payment
*/
public function payment_scripts() {
if ( ! is_checkout() || ! $this->is_available() ) {
return;
}
wp_enqueue_script( 'simplify-commerce', 'https://www.simplify.com/commerce/v1/simplify.js', array( 'jquery' ), WC_VERSION, true );
wp_enqueue_script( 'wc-simplify-commerce', WC()->plugin_url() . '/includes/gateways/simplify-commerce/assets/js/simplify-commerce.js', array( 'simplify-commerce', 'wc-credit-card-form' ), WC_VERSION, true );
wp_localize_script( 'wc-simplify-commerce', 'Simplify_commerce_params', array(
'key' => $this->public_key,
'card.number' => __( 'Card Number', 'woocommerce' ),
'card.expMonth' => __( 'Expiry Month', 'woocommerce' ),
'card.expYear' => __( 'Expiry Year', 'woocommerce' ),
'is_invalid' => __( 'is invalid', 'woocommerce' )
) );
}
/**
* Process the payment
* @param integer $order_id
*/
public function process_payment( $order_id ) {
$order = wc_get_order( $order_id );
$token = isset( $_POST['simplify_token'] ) ? wc_clean( $_POST['simplify_token'] ) : '';
try {
if ( empty( $token ) ) {
$error_msg = __( 'Please make sure your card details have been entered correctly and that your browser supports JavaScript.', 'woocommerce' );
if ( 'yes' == $this->sandbox ) {
$error_msg .= ' ' . __( 'Developers: Please make sure that you\'re including jQuery and there are no JavaScript errors on the page.', 'woocommerce' );
}
throw new Simplify_ApiException( $error_msg );
}
$payment = Simplify_Payment::createPayment( array(
'amount' => $order->order_total * 100, // In cents
'token' => $token,
'description' => sprintf( __( '%s - Order #%s', 'woocommerce' ), esc_html( get_bloginfo( 'name' ) ), $order->get_order_number() ),
'currency' => strtoupper( get_woocommerce_currency() ),
'reference' => $order->id,
'card.addressCity' => $order->billing_city,
'card.addressCountry' => $order->billing_country,
'card.addressLine1' => $order->billing_address_1,
'card.addressLine2' => $order->billing_address_2,
'card.addressState' => $order->billing_state,
'card.addressZip' => $order->billing_postcode
) );
if ( 'APPROVED' == $payment->paymentStatus ) {
// Payment complete
$order->payment_complete( $payment->id );
// Add order note
$order->add_order_note( sprintf( __( 'Simplify payment approved (ID: %s, Auth Code: %s)', 'woocommerce' ), $payment->id, $payment->authCode ) );
// Remove cart
WC()->cart->empty_cart();
// Return thank you page redirect
return array(
'result' => 'success',
'redirect' => $this->get_return_url( $order )
);
} else {
$order->add_order_note( __( 'Simplify payment declined', 'woocommerce' ) );
throw new Simplify_ApiException( __( 'Payment was declined - please try another card.', 'woocommerce' ) );
}
} catch ( Simplify_ApiException $e ) {
if ( $e instanceof Simplify_BadRequestException && $e->hasFieldErrors() && $e->getFieldErrors() ) {
foreach ( $e->getFieldErrors() as $error ) {
wc_add_notice( $error->getFieldName() . ': "' . $error->getMessage() . '" (' . $error->getErrorCode() . ')', 'error' );
}
} else {
wc_add_notice( $e->getMessage(), 'error' );
}
return array(
'result' => 'fail',
'redirect' => ''
);
}
}
/**
* Process refunds
* WooCommerce 2.2 or later
*
* @param int $order_id
* @param float $amount
* @param string $reason
* @return bool|WP_Error
*/
public function process_refund( $order_id, $amount = null, $reason = '' ) {
try {
$payment_id = get_post_meta( $order_id, '_transaction_id', true );
$refund = Simplify_Refund::createRefund( array(
'amount' => $amount * 100, // In cents
'payment' => $payment_id,
'reason' => $reason,
'reference' => $order_id
) );
if ( 'APPROVED' == $refund->paymentStatus ) {
return true;
} else {
throw new Simplify_ApiException( __( 'Refund was declined.', 'woocommerce' ) );
}
} catch ( Simplify_ApiException $e ) {
if ( $e instanceof Simplify_BadRequestException && $e->hasFieldErrors() && $e->getFieldErrors() ) {
foreach ( $e->getFieldErrors() as $error ) {
return new WP_Error( 'simplify_refund_error', $error->getFieldName() . ': "' . $error->getMessage() . '" (' . $error->getErrorCode() . ')' );
}
} else {
return new WP_Error( 'simplify_refund_error', $e->getMessage() );
}
}
return false;
}
/**
* get_icon function.
*
* @access public
* @return string
*/
public function get_icon() {
$icon = '<img src="' . WC_HTTPS::force_https_url( WC()->plugin_url() . '/assets/images/icons/credit-cards/visa.png' ) . '" alt="Visa" />';
$icon .= '<img src="' . WC_HTTPS::force_https_url( WC()->plugin_url() . '/assets/images/icons/credit-cards/mastercard.png' ) . '" alt="Mastercard" />';
$icon .= '<img src="' . WC_HTTPS::force_https_url( WC()->plugin_url() . '/assets/images/icons/credit-cards/discover.png' ) . '" alt="Discover" />';
$icon .= '<img src="' . WC_HTTPS::force_https_url( WC()->plugin_url() . '/assets/images/icons/credit-cards/amex.png' ) . '" alt="Amex" />';
$icon .= '<img src="' . WC_HTTPS::force_https_url( WC()->plugin_url() . '/assets/images/icons/credit-cards/jcb.png' ) . '" alt="JCB" />';
return apply_filters( 'woocommerce_gateway_icon', $icon, $this->id );
}
}