woocommerce/includes/gateways/cheque/class-wc-gateway-cheque.php

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<?php
/**
* Class WC_Gateway_Cheque file.
*
* @package WooCommerce\Gateways
*/
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if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
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/**
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* Cheque Payment Gateway.
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*
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* Provides a Cheque Payment Gateway, mainly for testing purposes.
*
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* @class WC_Gateway_Cheque
* @extends WC_Payment_Gateway
* @version 2.1.0
* @package WooCommerce/Classes/Payment
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*/
class WC_Gateway_Cheque extends WC_Payment_Gateway {
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/**
* Constructor for the gateway.
*/
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public function __construct() {
$this->id = 'cheque';
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$this->icon = apply_filters( 'woocommerce_cheque_icon', '' );
$this->has_fields = false;
$this->method_title = _x( 'Check payments', 'Check payment method', 'woocommerce' );
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$this->method_description = __( 'Take payments in person via checks. This offline gateway can also be useful to test purchases.', 'woocommerce' );
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// Load the settings.
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$this->init_form_fields();
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$this->init_settings();
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// Define user set variables.
$this->title = $this->get_option( 'title' );
$this->description = $this->get_option( 'description' );
$this->instructions = $this->get_option( 'instructions' );
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// Actions.
add_action( 'woocommerce_update_options_payment_gateways_' . $this->id, array( $this, 'process_admin_options' ) );
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add_action( 'woocommerce_thankyou_cheque', array( $this, 'thankyou_page' ) );
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// Customer Emails.
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add_action( 'woocommerce_email_before_order_table', array( $this, 'email_instructions' ), 10, 3 );
}
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/**
* Initialise Gateway Settings Form Fields.
*/
public function init_form_fields() {
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$this->form_fields = array(
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'enabled' => array(
'title' => __( 'Enable/Disable', 'woocommerce' ),
'type' => 'checkbox',
'label' => __( 'Enable check payments', 'woocommerce' ),
'default' => 'no',
),
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'title' => array(
'title' => __( 'Title', 'woocommerce' ),
'type' => 'text',
'description' => __( 'This controls the title which the user sees during checkout.', 'woocommerce' ),
'default' => _x( 'Check payments', 'Check payment method', 'woocommerce' ),
'desc_tip' => true,
),
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'description' => array(
'title' => __( 'Description', 'woocommerce' ),
'type' => 'textarea',
'description' => __( 'Payment method description that the customer will see on your checkout.', 'woocommerce' ),
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'default' => __( 'Please send a check to Store Name, Store Street, Store Town, Store State / County, Store Postcode.', 'woocommerce' ),
'desc_tip' => true,
),
'instructions' => array(
'title' => __( 'Instructions', 'woocommerce' ),
'type' => 'textarea',
'description' => __( 'Instructions that will be added to the thank you page and emails.', 'woocommerce' ),
'default' => '',
'desc_tip' => true,
),
);
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}
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/**
* Output for the order received page.
*/
public function thankyou_page() {
if ( $this->instructions ) {
echo wp_kses_post( wpautop( wptexturize( $this->instructions ) ) );
}
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}
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/**
* Add content to the WC emails.
*
* @access public
* @param WC_Order $order Order object.
* @param bool $sent_to_admin Sent to admin.
* @param bool $plain_text Email format: plain text or HTML.
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*/
public function email_instructions( $order, $sent_to_admin, $plain_text = false ) {
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if ( $this->instructions && ! $sent_to_admin && 'cheque' === $order->get_payment_method() && $order->has_status( 'on-hold' ) ) {
echo wp_kses_post( wpautop( wptexturize( $this->instructions ) ) . PHP_EOL );
}
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}
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/**
* Process the payment and return the result.
*
* @param int $order_id Order ID.
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* @return array
*/
public function process_payment( $order_id ) {
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$order = wc_get_order( $order_id );
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if ( $order->get_total() > 0 ) {
// Mark as on-hold (we're awaiting the cheque).
$order->update_status( apply_filters( 'woocommerce_cheque_process_payment_order_status', 'on-hold', $order ), _x( 'Awaiting check payment', 'Check payment method', 'woocommerce' ) );
} else {
$order->payment_complete();
}
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// Remove cart.
WC()->cart->empty_cart();
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// Return thankyou redirect.
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return array(
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'result' => 'success',
'redirect' => $this->get_return_url( $order ),
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);
}
}