349 lines
14 KiB
PHP
349 lines
14 KiB
PHP
<?php
|
|
/* Main Gateway of Monero using a daemon online */
|
|
|
|
class Monero_Gateway extends WC_Payment_Gateway
|
|
{
|
|
private $monero_daemon;
|
|
function __construct()
|
|
{
|
|
|
|
$this->id = "monero_gateway";
|
|
$this->method_title = __("Monero GateWay", 'monero_gateway');
|
|
$this->method_description = __("Monero Payment Gateway Plug-in for WooCommerce. You can find more information about this payment gateway in our website. WARN: You'll need a daemon online for your address.", 'monero_gateway');
|
|
$this->title = __("Monero Gateway", 'monero_gateway');
|
|
$this->version = "0.2";
|
|
//
|
|
$this->icon = apply_filters('woocommerce_offline_icon', '');
|
|
$this->has_fields = false;
|
|
|
|
$this->log = new WC_Logger();
|
|
|
|
$this->init_form_fields();
|
|
$this->host = $this->get_option('daemon_host');
|
|
$this->port = $this->get_option('daemon_port');
|
|
$this->address = $this->get_option('monero_address');
|
|
$this->username = $this->get_option('username');
|
|
$this->password = $this->get_option('password');
|
|
|
|
// After init_settings() is called, you can get the settings and load them into variables, e.g:
|
|
// $this->title = $this->get_option('title' );
|
|
$this->init_settings();
|
|
|
|
// Turn these settings into variables we can use
|
|
foreach ($this->settings as $setting_key => $value) {
|
|
$this->$setting_key = $value;
|
|
}
|
|
|
|
|
|
add_action('admin_notices', array(
|
|
$this,
|
|
'do_ssl_check'
|
|
));
|
|
add_action('admin_notices', array(
|
|
$this,
|
|
'validate_fields'
|
|
));
|
|
|
|
|
|
|
|
|
|
add_action('woocommerce_thankyou_' . $this->id, array( $this, 'instruction' ) );
|
|
|
|
if (is_admin()) {
|
|
/* Save Settings */
|
|
add_action('woocommerce_update_options_payment_gateways_' . $this->id, array(
|
|
$this,
|
|
'process_admin_options'
|
|
));
|
|
}
|
|
$this->monero_daemon = new Monero_Library($this->host . ':' . $this->port . '/json_rpc', $this->username, $this->password);
|
|
}
|
|
|
|
public function admin_options()
|
|
{
|
|
$this->log->add('Monero_gateway', '[SUCCESS] Monero Settings OK');
|
|
echo "<noscript><p><img src='http://monerointegrations.com/stats/piwik.php?idsite=2&rec=1' style='border:0;' alt='' /></p></noscript>";
|
|
echo "<h1>Monero Payment Gateway</h1>";
|
|
echo "<p>Welcome to Monero Extension for WooCommerce. Getting started: Make a connection with daemon <a href='https://reddit.com/u/serhack'>Contact Me</a>";
|
|
echo "<table class='form-table'>";
|
|
$this->generate_settings_html();
|
|
echo "</table>";
|
|
echo "<h4>Learn more about using a password with the monero wallet-rpc <a href=\"https://github.com/cryptochangements34/monerowp/blob/master/README.md\">here</a></h4>";
|
|
}
|
|
|
|
|
|
|
|
public function init_form_fields()
|
|
{
|
|
$this->form_fields = array(
|
|
'enabled' => array(
|
|
'title' => __('Enable / Disable', 'monero_gateway'),
|
|
'label' => __('Enable this payment gateway', 'monero_gateway'),
|
|
'type' => 'checkbox',
|
|
'default' => 'no'
|
|
),
|
|
|
|
'title' => array(
|
|
'title' => __('Title', 'monero_gateway'),
|
|
'type' => 'text',
|
|
'desc_tip' => __('Payment title the customer will see during the checkout process.', 'monero_gateway'),
|
|
'default' => __('Monero XMR Payment', 'monero_gateway')
|
|
),
|
|
'description' => array(
|
|
'title' => __('Description', 'monero_gateway'),
|
|
'type' => 'textarea',
|
|
'desc_tip' => __('Payment description the customer will see during the checkout process.', 'monero_gateway'),
|
|
'default' => __('Pay securely using XMR.', 'monero_gateway')
|
|
|
|
),
|
|
'monero_address' => array(
|
|
'title' => __('Monero Address', 'monero_gateway'),
|
|
'label' => __('Useful for people that have not a daemon online'),
|
|
'type' => 'text',
|
|
'desc_tip' => __('Monero Wallet Address', 'monero_gateway')
|
|
),
|
|
'daemon_host' => array(
|
|
'title' => __('Daemon Host/ IP', 'monero_gateway'),
|
|
'type' => 'text',
|
|
'desc_tip' => __('This is the Daemon Host/IP to authorize the payment with port', 'monero_gateway'),
|
|
'default' => 'localhost',
|
|
),
|
|
'daemon_port' => array(
|
|
'title' => __('Daemon PORT', 'monero_gateway'),
|
|
'type' => 'text',
|
|
'desc_tip' => __('This is the Daemon Host/IP to authorize the payment with port', 'monero_gateway'),
|
|
'default' => '18080',
|
|
),
|
|
'username' => array(
|
|
'title' => __('username', 'monero_gateway'),
|
|
'desc_tip' => __('This is the username that you used with your monero wallet-rpc', 'monero_gateway'),
|
|
'type' => __('text'),
|
|
'default' => __('username','monero_gateway'),
|
|
|
|
),
|
|
'password' => array(
|
|
'title' => __('password', 'monero_gateway'),
|
|
'desc_tip' => __('This is the password that you used with your monero wallet-rpc', 'monero_gateway'),
|
|
'description' => __('you can leave these fields empty if you did not set', 'monero_gateway'),
|
|
'type' => __('text'),
|
|
'default' => ''
|
|
|
|
),
|
|
'environment' => array(
|
|
'title' => __(' Test Mode', 'monero_gateway'),
|
|
'label' => __('Enable Test Mode', 'monero_gateway'),
|
|
'type' => 'checkbox',
|
|
'description' => __('Check this box if you are using testnet', 'monero_gateway'),
|
|
'default' => 'no'
|
|
),
|
|
);
|
|
}
|
|
|
|
|
|
public function retriveprice($currency)
|
|
{
|
|
$xmr_price = file_get_contents('https://min-api.cryptocompare.com/data/price?fsym=XMR&tsyms=BTC,USD,EUR,CAD,INR,GBP&extraParams=monero_woocommerce');
|
|
$price = json_decode($xmr_price, TRUE);
|
|
if(isset($price)){
|
|
$this->log->add('Monero_Gateway', '[ERROR] Unable to get the price of Monero');
|
|
}
|
|
if ($currency == 'USD') {
|
|
return $price['USD'];
|
|
}
|
|
if ($currency == 'EUR') {
|
|
return $price['EUR'];
|
|
}
|
|
if ($currency == 'CAD'){
|
|
return $price['CAD'];
|
|
}
|
|
if ($currency == 'GBP'){
|
|
return $price['GBP'];
|
|
}
|
|
if ($currency == 'INR'){
|
|
return $price['INR'];
|
|
}
|
|
}
|
|
|
|
public function changeto($amount, $currency)
|
|
{
|
|
$xmr_live_price = $this->retriveprice($currency);
|
|
$new_amount = $amount / $xmr_live_price;
|
|
$rounded_amount = round($new_amount, 12); //the moneo wallet can't handle decimals smaller than 0.000000000001
|
|
return $rounded_amount;
|
|
}
|
|
|
|
|
|
// Submit payment and handle response
|
|
public function process_payment($order_id)
|
|
{
|
|
$order = wc_get_order($order_id);
|
|
$order->update_status('on-hold', __('Awaiting offline payment', 'monero_gateway'));
|
|
// 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)
|
|
);
|
|
|
|
}
|
|
|
|
|
|
|
|
// Validate fields
|
|
public function validate_fields()
|
|
{
|
|
if ($this->check_monero() != TRUE) {
|
|
echo "<div class=\"error\"><p>Your Monero Address Seems not valid. Have you checked it?</p></div>";
|
|
}
|
|
|
|
}
|
|
|
|
|
|
public function check_monero()
|
|
{
|
|
$monero_address = $this->settings['monero_address'];
|
|
if (strlen($monero_address) == 95 && substr($monero_address, 1)) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
public function instruction($order_id)
|
|
{
|
|
$order = wc_get_order($order_id);
|
|
$amount = floatval(preg_replace('#[^\d.]#', '', $order->order_total));
|
|
$currency = $order->currency;
|
|
$amount_xmr2 = $this->changeto($amount, $currency);
|
|
$address = $this->address;
|
|
$payment_id = bin2hex(openssl_random_pseudo_bytes(8));
|
|
$uri = "monero:$address?amount=$amount?payment_id=$payment_id";
|
|
$array_integrated_address = $this->monero_daemon->make_integrated_address($payment_id);
|
|
if(isset($array_integrated_address)){
|
|
$this->log->add('Monero_Gateway', '[ERROR] Unable to getting integrated address ');
|
|
}
|
|
// Generate a QR code
|
|
echo "<link rel='stylesheet' href='https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css'>";
|
|
|
|
echo "<div class='row'>
|
|
|
|
<div class='col-sm-12 col-md-12 col-lg-12'>
|
|
<div class='panel panel-default' id='PaymentBox_de3a227fb470475'>
|
|
<div class='panel-body'>
|
|
<div class='row'>
|
|
<div class='col-sm-12 col-md-12 col-lg-12'>
|
|
<h3><span class='text text-warning'><img src='https://pbs.twimg.com/profile_images/473825289630257152/PzHu2yli.png' width='32px' height='32px'></span> Monero Payment Box</h3>
|
|
</div>
|
|
<div class='col-sm-3 col-md-3 col-lg-3'>
|
|
<img src='https://chart.googleapis.com/chart?cht=qr&chs=150x150&chl=" . $uri . "' class='img-responsive'>
|
|
</div>
|
|
<div class='col-sm-9 col-md-9 col-lg-9' style='padding:10px;'>
|
|
Send <b>" . $amount_xmr2 . " XMR</b> to<br/><input type='text' class='form-control' value='" . $array_integrated_address["integrated_address"]."'>
|
|
or scan QR Code with your mobile device<br/><br/>
|
|
<small>If you don't know how to pay with monero, click instructions button. </small>
|
|
</div>
|
|
<div class='col-sm-12 col-md-12 col-lg-12'>
|
|
|
|
<input type='hidden' id='payment_boxID' value='de3a227fb470475'>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
<div class='panel-footer'>
|
|
<a class='btn btn-info btn-lg' style='width: 100%; font-size: 14px; ' data-toggle='modal' data-target='#myModal'>Instructions</a>
|
|
</div>
|
|
</div></div></div>
|
|
|
|
<div class='modal fade' id='myModal' role='dialog'>
|
|
<div class='modal-dialog'>
|
|
|
|
<!-- Modal content-->
|
|
<div class='modal-content'>
|
|
<div class='modal-header'>
|
|
<h4 class='modal-title'>How to pay with Monero</h4>
|
|
</div>
|
|
<div class='modal-body container'>
|
|
<b>Paying with Monero</b>
|
|
<p>If you don't have Monero, you can buy it at a trusted exchange. If you already have some, please follow instructions</p>
|
|
<p>Scan the QR code into your monero app or copy and paste the address above into your Monero Wallet</p>
|
|
</div>
|
|
<div class='modal-footer'>
|
|
<button type='button' class='btn btn-default' data-dismiss='modal'>Close</button>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>";
|
|
}
|
|
|
|
|
|
// Check if we are forcing SSL on checkout pages
|
|
// Custom function not required by the Gateway
|
|
public function do_ssl_check()
|
|
{
|
|
if ($this->enabled == "yes") {
|
|
if (get_option('woocommerce_force_ssl_checkout') == "no") {
|
|
echo "<div class=\"error\"><p>" . sprintf(__("<strong>%s</strong> is enabled and WooCommerce is not forcing the SSL certificate on your checkout page. Please ensure that you have a valid SSL certificate and that you are <a href=\"%s\">forcing the checkout pages to be secured.</a>"), $this->method_title, admin_url('admin.php?page=wc-settings&tab=checkout')) . "</p></div>";
|
|
}
|
|
}
|
|
}
|
|
|
|
public function connect_daemon(){
|
|
$host = $this->settings['daemon_host'];
|
|
$port = $this->settings['daemon_port'];
|
|
$monero_library = new Monero($host, $port);
|
|
if( $monero_library->works() == true){
|
|
echo "<div class=\"notice notice-success is-dismissible\"><p>Everything works! Congratulations and Welcome aboard Monero. <button type=\"button\" class=\"notice-dismiss\">
|
|
<span class=\"screen-reader-text\">Dismiss this notice.</span>
|
|
</button></p></div>";
|
|
|
|
}
|
|
else{
|
|
$this->log->add('Monero_gateway','[ERROR] Plugin can not reach wallet rpc.');
|
|
echo "<div class=\" notice notice-error\"><p>Error with connection of daemon, see documentation!</p></div>";
|
|
} }
|
|
|
|
|
|
|
|
public function verify_payment(){
|
|
/*
|
|
* fucntion for verifying payments
|
|
* 1. Get the latest block height available
|
|
* 2. Get_Bulk_payments with the first payment id generated
|
|
* 3. Verify that a payment has been made with the given payment id
|
|
*
|
|
|
|
|
|
$balance_method = $monero_library->_run('getbalance');
|
|
$balance = $balance_method['balance'];
|
|
$height_method = $monero_library->_run('getheight');
|
|
$height = $height_method['height'];
|
|
$payment_id = ''; //Payment ID
|
|
$address = '';
|
|
$get_bulk_params = array('payment_ids' => array( $payment_id), 'min_block_height' => $height);
|
|
$get_bulk_methods = $monero_library->_run('get_bulk_payments', $get_bulk_params);
|
|
if( $get_bulk_methods['payments']['payment_id'] == $payment_id && $get_bulks_methods['payments']['amount'] >= $amount){
|
|
$transaction_hash = $get_bulk_methods['payments']['tx_hash'];
|
|
$transaction_height = $get_bulk_methods['payments']['block_height'];
|
|
$confermations = $height - $transaction_height;
|
|
if($height < ($transaction_height + $confermations)){
|
|
echo "Payment has been received. We need a confirm from system.";
|
|
}
|
|
if($height >= ($transaction_heigh + $confermations)){
|
|
echo "Payment has been received and confirmed. Thanks!";
|
|
$this->log->add('Monero_gateway','[SUCCESS] A new payment has been recordered. Congrts!');
|
|
}
|
|
if(){}
|
|
$paid = true;
|
|
// Email merchant
|
|
// Notify him that someone transfer a payment
|
|
return $transaction_hash;
|
|
}
|
|
}*/
|
|
|
|
|
|
}
|
|
}
|