call plugin

Hello Team,

I have added a plugin called ‘My.t Money’ as shown below.
On clicking the ‘Place Order’ I do not see wordpress redirecting to ‘redirect.php’ which I placed in the plugins folder.

https://snipboard.io/4YbLCM.jpg

Below is forms.php:

<?php
/**
 * Pay for order form
 *
 * This template can be overridden by copying it to yourtheme/woocommerce/checkout/form-pay.php.
 *
 * HOWEVER, on occasion WooCommerce will need to update template files and you
 * (the theme developer) will need to copy the new files to your theme to
 * maintain compatibility. We try to do this as little as possible, but it does
 * happen. When this occurs the version of the template file will be bumped and
 * the readme will list any important changes.
 *
 * @see https://docs.woocommerce.com/document/template-structure/
 * @package WooCommerce\Templates
 * @version 3.4.0
 */

defined( 'ABSPATH' ) || exit;

$totals = $order->get_order_item_totals(); // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited
?>
<form id="order_review" method="post">

	<table class="shop_table">
		<thead>
			<tr>
				<th class="product-name"><?php esc_html_e( 'Product', 'woocommerce' ); ?></th>
				<th class="product-quantity"><?php esc_html_e( 'Qty', 'woocommerce' ); ?></th>
				<th class="product-total"><?php esc_html_e( 'Totals', 'woocommerce' ); ?></th>
			</tr>
		</thead>
		<tbody>
			<?php if ( count( $order->get_items() ) > 0 ) : ?>
				<?php foreach ( $order->get_items() as $item_id => $item ) : ?>
					<?php
					if ( ! apply_filters( 'woocommerce_order_item_visible', true, $item ) ) {
						continue;
					}
					?>
					<tr class="<?php echo esc_attr( apply_filters( 'woocommerce_order_item_class', 'order_item', $item, $order ) ); ?>">
						<td class="product-name">
							<?php
								echo apply_filters( 'woocommerce_order_item_name', esc_html( $item->get_name() ), $item, false ); // @codingStandardsIgnoreLine

								do_action( 'woocommerce_order_item_meta_start', $item_id, $item, $order, false );

								wc_display_item_meta( $item );

								do_action( 'woocommerce_order_item_meta_end', $item_id, $item, $order, false );
							?>
						</td>
						<td class="product-quantity"><?php echo apply_filters( 'woocommerce_order_item_quantity_html', ' <strong class="product-quantity">' . sprintf( '&times;&nbsp;%s', esc_html( $item->get_quantity() ) ) . '</strong>', $item ); ?></td><?php // @codingStandardsIgnoreLine ?>
						<td class="product-subtotal"><?php echo $order->get_formatted_line_subtotal( $item ); ?></td><?php // @codingStandardsIgnoreLine ?>
					</tr>
				<?php endforeach; ?>
			<?php endif; ?>
		</tbody>
		<tfoot>
			<?php if ( $totals ) : ?>
				<?php foreach ( $totals as $total ) : ?>
					<tr>
						<th scope="row" colspan="2"><?php echo $total['label']; ?></th><?php // @codingStandardsIgnoreLine ?>
						<td class="product-total"><?php echo $total['value']; ?></td><?php // @codingStandardsIgnoreLine ?>
					</tr>
				<?php endforeach; ?>
			<?php endif; ?>
		</tfoot>
	</table>

	<div id="payment">
		<?php if ( $order->needs_payment() ) : ?>
			<ul class="wc_payment_methods payment_methods methods">
				<?php
				if ( ! empty( $available_gateways ) ) {
					foreach ( $available_gateways as $gateway ) {
						wc_get_template( 'checkout/payment-method.php', array( 'gateway' => $gateway ) );
					}
				} else {
					echo '<li class="woocommerce-notice woocommerce-notice--info woocommerce-info">' . apply_filters( 'woocommerce_no_available_payment_methods_message', esc_html__( 'Sorry, it seems that there are no available payment methods for your location. Please contact us if you require assistance or wish to make alternate arrangements.', 'woocommerce' ) ) . '</li>'; // @codingStandardsIgnoreLine
				}
				?>
			</ul>
		<?php endif; ?>
		<div class="form-row">
			<input type="hidden" name="woocommerce_pay" value="1" />

			<?php wc_get_template( 'checkout/terms.php' ); ?>

			<?php do_action( 'woocommerce_pay_order_before_submit' ); ?>

			<?php echo apply_filters( 'woocommerce_pay_order_button_html', '<button type="submit" class="button alt" id="place_order" value="' . esc_attr( $order_button_text ) . '" data-value="' . esc_attr( $order_button_text ) . '">' . esc_html( $order_button_text ) . '</button>' ); // @codingStandardsIgnoreLine ?>

			<?php do_action( 'woocommerce_pay_order_after_submit' ); ?>

			<?php wp_nonce_field( 'woocommerce-pay', 'woocommerce-pay-nonce' ); ?>
		</div>
	</div>
</form>

Pugin code:

<?php

/**

 * Domain Path: /i18n/languages/
 *
 * Copyright: (c) 2015-2016 SkyVerge, Inc. ([email protected]) and WooCommerce
 *
 * License: GNU General Public License v3.0
 * License URI: https://www.gnu.org/licenses/gpl-3.0.html

 * This offline gateway forks the WooCommerce core "Cheque" payment gateway to create another offline payment method.
 */
 
defined( 'ABSPATH' ) or exit;

// Make sure WooCommerce is active
if ( ! in_array( 'woocommerce/woocommerce.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) ) {
	return;
}

/**
 * Add the gateway to WC Available Gateways
 * 
 * @since 1.0.0
 * @param array $gateways all available WC gateways
 * @return array $gateways all WC gateways + offline gateway
 */
function wc_offline_add_to_gateways( $gateways ) {
	$gateways[] = 'WC_Gateway_Offline';
	return $gateways;
}
add_filter( 'woocommerce_payment_gateways', 'wc_offline_add_to_gateways' );

/**
 * Adds plugin page links
 * 
 * @since 1.0.0
 * @param array $links all plugin links
 * @return array $links all plugin links + our custom links (i.e., "Settings")
 */
function wc_offline_gateway_plugin_links( $links ) {

	$plugin_links = array(
		'<a href="' . admin_url( 'admin.php?page=wc-settings&tab=checkout&section=offline_gateway' ) . '">' . __( 'Configure', 'wc-gateway-offline' ) . '</a>'
	);

	return array_merge( $plugin_links, $links );
}
add_filter( 'plugin_action_links_' . plugin_basename( __FILE__ ), 'wc_offline_gateway_plugin_links' );

/**
 * Offline Payment Gateway
 *
 * Provides an Offline Payment Gateway; mainly for testing purposes.
 * We load it later to ensure WC is loaded first since we're extending it.
 *
 * @class 		WC_Gateway_Offline
 * @extends		WC_Payment_Gateway
 * @version		1.0.0
 * @package		WooCommerce/Classes/Payment
 * @author 		SkyVerge
 */
add_action( 'plugins_loaded', 'wc_offline_gateway_init', 11 );

function wc_offline_gateway_init() {

	class WC_Gateway_Offline extends WC_Payment_Gateway {

		/**
		 * Constructor for the gateway.
		 */
		public function __construct() {
	  
			$this->id                 = 'offline_gateway';
			$this->icon               = apply_filters('woocommerce_offline_icon', '');
			$this->has_fields         = false;
			$this->method_title       = __( 'Offline', 'wc-gateway-offline' );
			$this->method_description = __( 'Allows offline payments. Very handy if you use your cheque gateway for another payment method, and can help with testing. Orders are marked as "on-hold" when received.', 'wc-gateway-offline' );
		  
			// 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->instructions = $this->get_option( 'instructions', $this->description );
		  
			// Actions
			add_action( 'woocommerce_update_options_payment_gateways_' . $this->id, array( $this, 'process_admin_options' ) );
			add_action( 'woocommerce_thankyou_' . $this->id, array( $this, 'thankyou_page' ) );
		  
			// Customer Emails
			add_action( 'woocommerce_email_before_order_table', array( $this, 'email_instructions' ), 10, 3 );
		}
	
	
		/**
		 * Initialize Gateway Settings Form Fields
		 */
		public function init_form_fields() {
	  
			$this->form_fields = apply_filters( 'wc_offline_form_fields', array(
		  
				'enabled' => array(
					'title'   => __( 'Enable/Disable', 'wc-gateway-offline' ),
					'type'    => 'checkbox',
					'label'   => __( 'Enable Offline Payment', 'wc-gateway-offline' ),
					'default' => 'yes'
				),
				
				'title' => array(
					'title'       => __( 'Title', 'wc-gateway-offline' ),
					'type'        => 'text',
					'description' => __( 'This controls the title for the payment method the customer sees during checkout.', 'wc-gateway-offline' ),
					'default'     => __( 'Myt Money', 'wc-gateway-offline' ),
					'desc_tip'    => true,
				),
				
				'description' => array(
					'title'       => __( 'Description', 'wc-gateway-offline' ),
					'type'        => 'textarea',
					'description' => __( 'Payment method description that the customer will see on your checkout.', 'wc-gateway-offline' ),
					'default'     => __( 'Please remit payment to Store Name upon pickup or delivery.', 'wc-gateway-offline' ),
					'desc_tip'    => true,
				),
				
				'instructions' => array(
					'title'       => __( 'Instructions', 'wc-gateway-offline' ),
					'type'        => 'textarea',
					'description' => __( 'Instructions that will be added to the thank you page and emails.', 'wc-gateway-offline' ),
					'default'     => '',
					'desc_tip'    => true,
				),
			) );
		}
	
	
		/**
		 * Output for the order received page.
		 */
		public function thankyou_page() {
			if ( $this->instructions ) {
				echo wpautop( wptexturize( $this->instructions ) );
			}
		}
	
	
		/**
		 * Add content to the WC emails.
		 *
		 * @access public
		 * @param WC_Order $order
		 * @param bool $sent_to_admin
		 * @param bool $plain_text
		 */
		public function email_instructions( $order, $sent_to_admin, $plain_text = false ) {
		
			if ( $this->instructions && ! $sent_to_admin && $this->id === $order->payment_method && $order->has_status( 'on-hold' ) ) {
				echo wpautop( wptexturize( $this->instructions ) ) . PHP_EOL;
			}
		}
	
	
		/**
		 * Process the payment and return the result
		 *
		 * @param int $order_id
		 * @return array
		 */
		public function process_payment( $order_id ) {
	
			$order = wc_get_order( $order_id );
			
			//test merTradeNo added on 1 July 2022 @roshanbi
			$merTradeNo->billing_first_name ." ".$merTradeNo->billing_last_name .", ".$merTradeNo->billing_address_1.$merTradeNo->billing_address_2 . ", " .$merTradeNo->billing_postcode." ". $merTradeNo->billing_city. ", ". $merTradeNo->billing_state;
			
			// Mark as on-hold (we're awaiting the payment)
			$order->update_status( 'on-hold', __( 'Awaiting offline payment', 'wc-gateway-offline' ) );
			
			// Reduce stock levels
			$order->reduce_order_stock();
			
			// Remove cart
			WC()->cart->empty_cart();
			
			// Return thankyou redirect
			return array(
				'result' 	=> 'success',
				'redirect'	=> $this->get_return_url( $order )
			);
			
			//total amount added on 1 July 2022 1:52 pm
			      $totalAmount = $order->get_total();
			
			//RSA and payload details added on 1 July 2022
			/*$totalAmount="0.01" */
			$appID="1000000661";
			/*$merTradeNo=""; */
			$paymentType="S";
			$publicKey="MIIC=";
			$apiKey="ByvF1KvOoZlA==";

			$payload=array(
			"totalPrice"=>$totalAmount,
			"currency"=>$merTradeNo,
			"notifyURL"=>"https://www.myt.mu",
			"returnURL"=>"https://www.myt.mu",
			"remark"=>"This is a test payment",
			lang=>"en"
			);

			//code to generate signature
			$payload=json_encode($payload);
			$rsa= new \wamp642\www\transportation\wordpress\wp-content\phpseclib\phpseclib\Crypt\RSA();
			$rsa->setHash('sha1');
			$rsa->setMGFHash('sha1');
			$rsa->setEncryptionMode(RSA::ENCRYPTION_OAEP);
			$rsa->setPublicKeyFormat(RSA::PUBLIC_FORMAT_PKCS1);
			$rsa->loadKey($publickey);
			$encryptedPayload=base64_encode($rsa->encrypt($payload));
			$signaturedata="appID&merTradeNo=$merTradeNo$merTradeNo&payload=$encryptedPayload&paymentType=$paymentType";
			$sign=base64_encode(hash_hmac('sha512',$signaturedata,$apiKey,true));
			
			
			//initiate payment
			$response = $moovpay->purchase($appID,$merTradeNo,$encryptedPayload,$paymentType,$sign);
			$fh = fopen(plugin_dir_path(__FILE__).'redirect.php', 'w+');
			fwrite($fh, $response);
			fclose($fh);
			$redirect_url = plugin_dir_url(__FILE__).'/redirect.php';
			print_r($redirect_url);
  
			return array(
			'result' => 'success',
			'redirect' => $redirect_url
			);
		}
		
		//function below calculates total and sets in a variable. Added on 1 July 2022 @roshanbi
		protected function calculate_totals() {
    $this->set_total( 'total', round( $this->get_total( 'items_total', true ) + $this->get_total( 'fees_total', true ) + $this->get_total( 'shipping_total', true ) + wc_round_tax_total( array_sum( $this->get_merged_taxes( true ) ), 0 ), 0 ) );
    $this->cart->set_total_tax( array_sum( $this->get_merged_taxes( false ) ) );
 
    // Allow plugins to hook and alter totals before final total is calculated.
    if ( has_action( 'woocommerce_calculate_totals' ) ) {
        do_action( 'woocommerce_calculate_totals', $this->cart );
    }
 
    // Allow plugins to filter the grand total, and sum the cart totals in case of modifications.
    $this->cart->set_total( max( 0, apply_filters( 'woocommerce_calculated_total', $this->get_total( 'total' ), $this->cart ) ) );
}

 

public function webhook() {
      header( 'HTTP/1.1 200 OK' );
      $order_id = isset($_REQUEST['order_id']) ? $_REQUEST['order_id'] : null;
      $nonce = isset($_REQUEST['nonce']) ? $_REQUEST['nonce'] : null;
      if (is_null($order_id)) return;
      if (is_null($nonce)) return;
      if (wc_get_order_item_meta($order_id,'ipn_nonce')!=$nonce) return;
      $order = wc_get_order( $order_id );
      $order->payment_complete();
      wc_reduce_stock_levels($order_id);
    }
	
  } // end \WC_Gateway_Offline class
}

Thanks if you can advise how to redirect to ‘redirect.php’.

Thanks,

Roshan

• This topic was modified 2 years, 8 months ago by Jan Dembowski. Reason: Moved to Fixing WordPress, this is not an Developing with WordPress topic