Initial Public Release

README.md

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+# Deposits.lk - Woocommerce Payment Gateway plugin
+Deposits.lk allows you to automate your Bank Deposit Slips.
+
+## Installation
+1. Login to your WordPress dashboard and Navigate to Plugins > Add New
+2. Search for Depositslk plugin and Download or [Click Here](https://wordpress.org/plugins/depositslk-woocommerce/) to download the official plugin from the WordPress plugin directory. 
+3. Install and Activate the Plugin
+
+## Setting up the plugin
+1. Navigate to Woocommerce > Settings page
+2. Then click on Payments tab
+3. Select the Deposits.lk payment option
+4. Add the API Key and Secret provided and Click Save Changes
+
+## Contact us
+E-mail : [email protected]

assets/css/admin-style.css

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+.order-status.status-pending-approval{
+	background: #6b55c1; 
+    color: #ffffff;
+}
+
+
+.order-status.status-pending-slip{
+	background: #55c16c;
+    color: #ffffff;
+}

depositslk-woocommerce-payment-gateway.php

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+<?php
+/*
+Plugin Name: Deposits.lk - Woocommerce | Automating Your Bank Deposit Slips
+Plugin URI: https://www.deposits.lk
+Description: Deposits.lk allows you to automate your bank deposit slips
+Version: 1.0.0
+Author: SurfEdge
+Author URI: https://www.surfedge.lk
+*/
+
+define('DEPOSITSLK_PLUGIN_BASE_DIR', WP_PLUGIN_URL ."/". plugin_basename(dirname(__FILE__)));
+define('DEPOSITSLK_BASE_SERVER_URL', "https://bank.deposits.lk/");
+
+function depositslk_woocommerce_gateway_depositslk_init(){
+	if ( !class_exists( 'WC_Payment_Gateway' ) ) return;
+
+	class WC_Gateway_Depositslk extends WC_Payment_Gateway{
+
+		// Constructor
+		public function __construct(){
+			$this->id = "depositslk";
+			$this->icon = DEPOSITSLK_PLUGIN_BASE_DIR . '/assets/img/logo.png';
+			$this->method_title = "Deposits.lk";
+			$this->method_description = "Automating Your Bank Deposit Slips";
+			$this->has_fields = false;
+			$this->checkout_url = DEPOSITSLK_BASE_SERVER_URL."deposit/checkout";
+
+
+			$this->init_form_fields();
+			$this->init_settings();
+
+			$this->title = 'Bank Deposits';
+			$this->description 	= $this->get_option('description');
+			$this->api_key 	= $this->get_option('api_key');
+			$this->api_secret 	= $this->get_option('api_secret');
+
+			add_action('init', array(&$this, 'get_server_response'));
+            add_action('woocommerce_api_'.strtolower("WC_Gateway_Depositslk"),'get_server_response'); 
+
+			if (version_compare(WOOCOMMERCE_VERSION, '2.0.0', '>=')) {
+				add_action( 'woocommerce_update_options_payment_gateways_' . $this->id, array( &$this, 'process_admin_options' ) ); 
+				add_action('woocommerce_receipt_' . $this->id, array($this, 'receipt_page'));
+			}else{
+                add_action( 'woocommerce_update_options_payment_gateways', array( &$this, 'process_admin_options' ) );
+                add_action('woocommerce_receipt', array(&$this, 'receipt_page'));
+            }
+
+		} // END - Constructor
+
+		// Init Form Fields
+		function init_form_fields(){
+			$this->form_fields = array(
+				'enabled' => array(
+					'title' => __('Enable/Disable Plugin', 'woocommerce'),
+					'type' => 'checkbox',
+					'label' => __('Enable Deposits.lk', 'woocommerce'),
+					'default' =>'yes'
+				),
+				'description' => array(
+					'title' 			=> __('Description:', 'woocommerce'),
+					'type' 			=> 'textarea',
+					'default' 		=> __('Deposit via your preferred bank', 'woocommerce'),
+					'description' 	=> __('This controls the description which the user sees during checkout.', 'woocommerce'),
+					'desc_tip' 		=> true
+				),
+      			'api_key' => array(
+					'title' 		=> __('API KEY', 'woocommerce'),
+					'type' 			=> 'text',
+					'description' 	=> __('API Key provided by Deposits.lk'),
+					'desc_tip' 		=> true
+				),
+				'api_secret' => array(
+					'title' 		=> __('API Secret', 'woocommerce'),
+					'type' 			=> 'text',
+					'description' 	=> __('API Secret provided by Deposits.lk'),
+					'desc_tip' 		=> true
+				)
+			);
+		} // END - Init Form Fields
+
+		// Process Payment
+		function process_payment( $order_id ) {
+		    global $woocommerce;
+		    $order = new WC_Order( $order_id );
+
+		    $order->update_status('pending', __( 'Awaiting Bank Deposit', 'woocommerce' ));
+
+		    $woocommerce->cart->empty_cart();
+
+		    if ( version_compare( WOOCOMMERCE_VERSION, '2.1.0', '>=' ) ) {
+			  	$checkout_payment_url = $order->get_checkout_payment_url( true );
+			} else {
+				$checkout_payment_url = get_permalink( get_option ( 'woocommerce_pay_page_id' ) );
+			}
+
+			return array(
+				'result' => 'success', 
+				'redirect' => add_query_arg(
+					'order-pay', 
+					$order->id, 
+					add_query_arg(
+						'key', 
+						$order->order_key, 
+						$checkout_payment_url						
+					)
+				)
+			);
+		} // END -  Process Payment
+
+		// Reciept Page
+		function receipt_page($order){
+			echo '<p><strong>Thank you for your order.</strong><br/>The payment page will open soon.</p>';
+			echo $this->redirect_to_website_form($order);
+		} // END - Reciept Page
+
+		// Redirect to Checkout Form
+		function redirect_to_website_form($order_id){
+			global $woocommerce;
+			$order = new WC_Order( $order_id );
+			$order->update_status('wc-pending-slip', __( 'Awaiting Bank Deposit', 'woocommerce' ));
+
+			$redirect_url = $order->get_checkout_order_received_url();
+
+			if ( version_compare(WOOCOMMERCE_VERSION, '2.0.0', '>=' ) ) {
+				$notify_url = add_query_arg( 'wc-api', get_class( $this ), $redirect_url );
+			}
+
+			$txnid = $order_id.'_'.date("ymds");
+
+			$form_args = array(
+				'api_key' => $this->api_key,
+                'return_url' => $redirect_url,
+                'cancel_url' => $redirect_url,
+                'notify_url' => $notify_url,
+
+                'first_name' => $order->get_billing_first_name(),
+                'last_name' => $order->get_billing_last_name(),
+                'email' => $order->get_billing_email(),
+                'currency' => get_woocommerce_currency(),
+
+                'order_id' => $order_id,
+                'order_desc' => '',
+                'amount' => $order->get_total(),
+                'platform' => 'woocommerce'
+			);
+
+           	$item_index = 1;
+            foreach ($order->get_items() as $item) {
+                $form_args['order_desc'] .= $item->get_name();
+                if ($item_index != count($order->get_items())){
+            		$form_args['order_desc'] .= ", ";
+            	}
+            	$item_index;
+            }
+
+            $form_args_html_array = array();
+
+			foreach($form_args as $key => $value){
+				array_push($form_args_html_array, "<input type='hidden' name='$key' value='$value'/>");
+			}
+
+			return '<form action="'.$this->checkout_url.'" method="post">
+				' . implode('', $form_args_html_array) . '
+				<input type="submit" id="depositslk_merchant_form_submit" value="Pay via Deposits.lk" /> 
+			</form>
+			<script type="text/javascript">
+				jQuery(function(){
+				jQuery("body").block({
+					message: "Redirecting you to Deposits.lk Payment Gateway to make the payment.",
+					overlayCSS: {
+						background		: "#fff",
+						opacity			: 0.8
+					},
+					css: {
+						padding			: 20,
+						textAlign		: "center",
+						color			: "#333",
+						border			: "1px solid #eee",
+						backgroundColor	: "#fff",
+						cursor			: "wait",
+					}
+				});
+				jQuery("#depositslk_merchant_form_submit").click();});
+				</script>
+			';
+		} // END - Redirect to Checkout Form
+
+	}
+
+	// Get Callback Response
+	function get_server_response(){
+		global $woocommerce;
+
+		if (isset($_REQUEST['order_id']) && isset($_REQUEST['payment_id'])){
+
+			$order_id = sanitize_text_field($_REQUEST['order_id']);
+			$payment_id = sanitize_text_field($_REQUEST['payment_id']);
+			$amount = sanitize_text_field($_REQUEST['amount']);
+			$currency = sanitize_text_field($_REQUEST['currency']);
+			$status_code = sanitize_text_field($_REQUEST['status_code']);
+			$slip_image = sanitize_text_field($_REQUEST['slip_image']);
+			$md5sig = sanitize_text_field($_REQUEST['md5sig']);
+
+			if ($order_id == "" || $payment_id == "" || $amount == "" || $currency == "" || $slip_image == "" || $md5sig == ""){
+				return false;
+			}
+
+			try{
+				$order = new WC_Order($order_id);
+
+				if ($order->status == "completed"){
+					return false;
+				}
+
+				$wcplugin = new WC_Gateway_Depositslk();
+				$api_secret = $wcplugin->api_secret;
+
+				$md5hash = strtoupper(md5($payment_id.$order_id.$amount.$status_code.$currency.strtoupper(md5($api_secret))));
+
+				if ($md5sig === $md5hash){
+					if ($status_code == "2"){
+						depositslk_send_email_notification($order);
+						$order->update_status('wc-pending-approval');
+						depositslk_send_email_notification($order);
+						$order->add_order_note('Successful with Deposits.lk<br><a href= "'.esc_url($slip_image).'" target="_blank">Click Here</a> to View the Bank Slip');
+
+					}else if ($status_code == "0"){
+						$order->update_status('wc-pending-slip');
+
+					}else if ($status_code == "-1"){
+						$order->update_status('failed');
+						$order->add_order_note('Deposits.lk - Transaction Failed');
+
+					}else{
+						$order->update_status('failed');
+						$order->add_order_note('Deposits.lk - Invalid Status Code');
+					}
+
+				}else{
+					$order->update_status('failed');
+					$order->add_order_note('Deposits.lk - Merchant Authentication Failure');
+					$woocommerce->cart->empty_cart();
+				}
+
+
+			}catch(Exception $e){
+                $msg = "Error";
+			}
+
+			wp_redirect($order->get_checkout_order_received_url());
+			exit;
+		}
+	} // END - Get Callback Response
+
+	// Add the Gateway to WooCommerce
+	function woocommerce_add_gateway_depositslk_gateway($methods) {
+		$methods[] = 'WC_Gateway_Depositslk';
+		return $methods;
+	}// END - Add the Gateway to WooCommerce
+
+	add_filter('woocommerce_payment_gateways', 'woocommerce_add_gateway_depositslk_gateway' );
+}
+
+// Custom Order Statuses
+
+// Register Pending Slip Status
+function depositslk_register_pending_slip_order_status() {
+	$label = "Pending Bank Slip";
+    register_post_status( 'wc-pending-slip', array(
+        'label'                     => $label,
+        'public'                    => true,
+        'exclude_from_search'       => false,
+        'show_in_admin_all_list'    => true,
+        'show_in_admin_status_list' => true,
+        'label_count'               => _n_noop( $label.' (%s)', $label.' (%s)' )
+    ) );
+}
+
+// Register Pending Approval Status
+function depositslk_register_pending_approval_order_status() {
+	$label = "Pending Bank Slip Approval";
+    register_post_status( 'wc-pending-approval', array(
+        'label'                     => $label,
+        'public'                    => true,
+        'exclude_from_search'       => false,
+        'show_in_admin_all_list'    => true,
+        'show_in_admin_status_list' => true,
+        'label_count'               => _n_noop( $label.' (%s)', $label.' (%s)' )
+    ) );
+}
+// END - Custom Order Statuses
+
+// Add Pending Approval Status to list of WC Order statuses
+function depositslk_add_custom_order_statuses( $order_statuses ) {
+    $new_order_statuses = array();
+
+    foreach ( $order_statuses as $key => $status ) {
+
+        $new_order_statuses[ $key ] = $status;
+
+        if ( 'wc-pending' === $key ) {
+        	$new_order_statuses['wc-pending-slip'] = "Pending Bank Slip";
+            $new_order_statuses['wc-pending-approval'] = "Pending Bank Slip Approval";
+        }
+    }
+
+    return $new_order_statuses;
+}
+
+function depositslk_add_admin_additional_scripts(){
+	wp_enqueue_style('depositslk-admin-styles', plugin_dir_url(__FILE__). 'assets/css/admin-style.css');
+}
+
+function depositslk_send_email_notification( $order ) {
+	// Get all WC_emails objects
+    $email_notifications = WC()->mailer()->get_emails();
+
+    if ($order->has_status('pending') || $order->has_status('pending-slip') ){
+    	$email_notifications['WC_Email_New_Order']->trigger( $order->get_order_number() );
+
+    }else if ($order->has_status('pending-approval')){
+    	$email_notifications['WC_Email_Customer_On_Hold_Order']->trigger( $order->get_order_number() );
+    }
+
+}
+
+add_filter( 'wc_order_statuses', 'depositslk_add_custom_order_statuses' );
+
+add_action( 'init', 'depositslk_register_pending_slip_order_status');
+add_action( 'init', 'depositslk_register_pending_approval_order_status');
+add_action( 'plugins_loaded', 'depositslk_woocommerce_gateway_depositslk_init' );
+add_action('admin_enqueue_scripts', 'depositslk_add_admin_additional_scripts');

readme.txt

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+=== Deposits.lk - Woocommerce | Automating Your Bank Deposit Slips ===
+Contributors: depositslk
+Tags: deposits.lk, sri lanka, payments, online
+Requires at least: 3.0.1
+Tested up to: 5.4.2
+Stable tag: 1.0
+License: GPLv3 or later
+License URI: http://www.gnu.org/licenses/gpl-2.0.html
+
+Deposits.lk allows you to automate your Bank Deposit Slips.
+
+== Description ==
+Deposits.lk allows you to automate your bank deposits quickly and easily. It integrate with your current woocommerce store and acts as a new payment option. Your customers can select it the payment option and they can upload their payment slip. 
+
+The plugin mainly uses Deposits.lk Service (https://deposits.lk/) to do the transactions. The plugin shares the Order information such as Customer Details (First Name, Last Name, E-mail ) and Order details (Currency, Ordered Items, ID). 
+
+== Installation ==
+1. Upload plugin zip file or Install directly from WordPress plugin directory
+2. Activate the plugin
+3. Navigate to Woocommerce > Settings > Payments
+4. Click Deposits.lk and Fill API Key and API Secret with the values provided to you by the developer
+5. Click Save Changes
+
+
+== Changelog ==
+
+= 1.0.0 =
+Initial release
+
+== Screenshots ==
+
+1. Deposits.lk Payment option in Store checkout page
+2. Deposits.lk Configurations page