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->icon = apply_filters('woocommerce_offline_icon', ''); $this->has_fields = false; $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'); // 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' )); } } public function admin_options() { echo "

Monero Payment Gateway

"; echo "

Welcome to Monero Extension for WooCommerce. Getting started: Make a connection with daemon Contact Me"; echo ""; $this->generate_settings_html(); echo "
"; } public function init_form_fields() { $this->form_fields = array( 'enabled' => array( 'title' => __('Enable / Disable', 'monero_gateway'), 'label' => __('Enable this payment gateway', 'monero_gateway'), 'type' => 'checkbox', 'default' => 'no' ), 'title' => array( 'title' => __('Title', 'monero_gateway'), 'type' => 'text', 'desc_tip' => __('Payment title the customer will see during the checkout process.', 'monero_gateway'), 'default' => __('Monero XMR Payment', 'monero_gateway') ), 'description' => array( 'title' => __('Description', 'monero_gateway'), 'type' => 'textarea', 'desc_tip' => __('Payment description the customer will see during the checkout process.', 'monero_gateway'), 'default' => __('Pay securely using XMR.', 'monero_gateway') ), 'monero_address' => array( 'title' => __('Monero Address', 'monero_gateway'), 'label' => __('Useful for people that have not a daemon online'), 'type' => 'text', 'desc_tip' => __('Monero Wallet Address', 'monero_gateway') ), 'daemon_host' => array( 'title' => __('Daemon Host/ IP', 'monero_gateway'), 'type' => 'text', 'desc_tip' => __('This is the Daemon Host/IP to authorize the payment with port', 'monero_gateway'), 'default' => 'localhost', ), 'daemon_port' => array( 'title' => __('Daemon PORT', 'monero_gateway'), 'type' => 'text', 'desc_tip' => __('This is the Daemon Host/IP to authorize the payment with port', 'monero_gateway'), 'default' => '18080', ), 'environment' => array( 'title' => __(' Test Mode', 'monero_gateway'), 'label' => __('Enable Test Mode', 'monero_gateway'), 'type' => 'checkbox', 'description' => __('Place the payment gateway in test mode.', 'monero_gateway'), 'default' => 'no' ) ); } public function retriveprice($currency) { $xmr_price = file_get_contents('https://min-api.cryptocompare.com/data/price?fsym=XMR&tsyms=BTC,USD,EUR&extraParams=your_app_name'); $l = json_decode($xmr_price, TRUE); if ($currency == 'USD') { return $l['USD']; } if ($currency == 'EUR') { return $l['EUR']; } } public function changeto($amount, $currency) { $xmr_live_price = $this->retriveprice($currency); $new_amount = $amount / $xmr_live_price; return $new_amount; } // Submit payment and handle response public function process_payment($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 "

Your Monero Address Seems not valid. Have you checked it?

"; } } 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(32)); $uri = "monero:$address?amount=$amount?payment_id=$payment_id"; // Generate a QR code echo ""; echo "

Monero Payment Box

Send " . $amount_xmr2 . " XMR to
or scan QR Code with your mobile device

If you don't know how to pay with monero, click instructions button.
Instructions
"; } // 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 "

" . sprintf(__("%s 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 forcing the checkout pages to be secured."), $this->method_title, admin_url('admin.php?page=wc-settings&tab=checkout')) . "

"; } } } 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 "

Everything works! Congratulations and Welcome aboard Monero.

"; } else{ echo "

Error with connection of daemon, see documentation!

"; } public function verify_payment(){ /* * Algoritmo per verificare i pagamenti * 1. prendi l'ultima height disponibile * 2. Get_Bulk_payments con il payment id generato prima (visualizzare a video un avviso per cui l'utente non dovrà aggiornare) * 3. Verifica se esiste un pagamento con il payment id e se l'amount è aumentato (NOTA: Non serve verificare quanto è aumentato, il payment id è unico) * */ $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!"; } if(){} $paid = true; // Email merchant // Notify him that someone transfer a payment return $transaction_hash; } } } }