Wordpress-Plugin für Routen
Ich habe ein Plugin baute ein Payment-Gateway in Wordpress WooCommerce zu integrieren. Es funktioniert ok, aber wenn die Antwort vom Gateway kommt, weiß ich nicht, wie man es in Wordpress anzeigen. Hier ist der Plugin-Code:
Funktion sb_gtpay_init () { if (! class_exists ( 'WC_Payment_Gateway')) { Rückkehr; } Klasse WC_GTPay erweitert WC_Payment_Gateway { public function __construct () { global $ WooCommerce; $ This-> id = 'gtpay'; $ This -> Symbol = plugins_url ( 'GTPay.png', __FILE__); $ This-> has_fields = false; $ This-> liveurl = '$ this-> method_title = __ (' GTPay ',' WooCommerce '); // Die Felder Formular laden. $ This-> init_form_fields (); // Die Einstellungen laden. $ This-> init_settings (); // Definieren Benutzer Setvariablen $ This-> title = $ this-> Einstellungen [ 'title']; $ This-> description = $ this-> Einstellungen [ 'description']; $ This-> marchant_id = $ this-> Einstellungen [ 'marchant_id']; $ This-> HASH_KEY =$ This-> Einstellungen [ 'HASH_KEY']; $ This-> thanks_message = $ this-> Einstellungen [ 'thanks_message']; $ This-> error_message = $ this-> Einstellungen [ 'error_message']; $ This-> feedback_message = ''; $ This-> response_codes = $ this-> get_response_codes (); // Aktionen add_action ( 'init', array (& $ this, 'check_ipn_response')); add_action ( 'gültig-gtpay-ipn-Anfrage', array (& $ this, 'successful_request')); add_action ( 'woocommerce_receipt_gtpay', array (& $ this, 'receipt_page')); // Add_action ( 'woocommerce_update_options_payment_gateways', array (& $ this, 'process_admin_options')); // Add_action ( 'woocommerce_thankyou_' $ this-> id, array (& $ this, 'thankyou_page').); // Aktionen if (version_compare (WOOCOMMERCE_VERSION, '2.0', '<')) { // Pre 2.0add_action ( 'woocommerce_update_options_payment_gateways', array (& $ this, 'process_admin_options')); } Else { // 2.0 add_action (. 'woocommerce_update_options_payment_gateways_' $ this-> id, array ($ this, 'process_admin_options')); } // Filter add_filter ( 'woocommerce_currencies', array ($ this, 'add_ngn_currency')); add_filter ( 'woocommerce_currency_symbol', array ($ this, 'add_ngn_currency_symbol'), 10, 2); if ($ this-> is_valid_for_use ()!) $ this-> enabled = false; } Funktion add_ngn_currency ($ Währungen) { $ Währungen [ 'NGN'] = __ ( 'Nigerian Naira (NGN)', 'WooCommerce'); return $ Währungen; } Funktion add_ngn_currency_symbol ($ currency_symbol, $ Währung) { switch ($ Währung) { Fall "NGN":$ Currency_symbol = '₦'; Unterbrechung; } return $ currency_symbol; } Funktion is_valid_for_use () { $ Return = true; if (! in_array (get_option ( 'woocommerce_currency'), array ( 'NGN'))) { $ Return = false; } return $ zurückkehren; } Funktion admin_options () { echo '<h3>'. __ ( 'GTPay', 'WooCommerce'). '</ H3>'; echo ''. __ ( 'GTPay funktioniert durch den Benutzer gesichert GTBank Portal schicken ihre Zahlungsinformationen eingeben.', 'WooCommerce'). ''; echo '<table class = "form-Tabelle">'; if ($ this-> is_valid_for_use ()) { $ This-> generate_settings_html (); } Else { echo '<div class = "inline Fehler"> <strong>'. __ ( 'Tor für Behinderte "," WooCommerce'). '</ Strong>: ". __ ( 'GTPay nicht unterstützt Ihr GeschäftWährung. ',' WooCommerce '). ' '; } echo '</table>'; } function init_form_fields() { $this->form_fields = array( 'enabled' => array( 'title' => __( 'Enable/Disable', 'woocommerce' ), 'type' => 'checkbox', 'label' => __( 'Enable GTPay', 'woocommerce' ), 'default' => 'yes' ), 'title' => array( 'title' => __( 'Title', 'woocommerce' ), 'type' => 'text', 'description' => __( 'This controls the title which the user sees during checkout.', 'woocommerce' ), 'default' => __( 'GTPay', 'woocommerce' ) ), 'description' => array( 'title' => __( 'Description', 'woocommerce' ), 'type' => 'textarea', 'description' => __( 'This controls the description which the user sees during checkout.', 'woocommerce' ), 'default' => __("Pay via GTPay;", 'woocommerce') ), 'thanks_message' => array( 'title' => __( 'Thanks message', 'woocommerce' ), 'type' => 'textarea', 'description' => __( 'The message to show on a successful payment', 'woocommerce' ), 'default' => __("Thank you. Your order has been received", 'woocommerce') ), 'error_message' => array( 'title' => __( 'Failure message', 'woocommerce' ), 'type' => 'textarea', 'description' => __( 'The message to show when a payment has failed', 'woocommerce' ), 'default' => __("Sorry. There was a problem with your order", 'woocommerce') ), 'marchant_id' => array( 'title' => __( 'Marchant ID', 'woocommerce' ), 'type' => 'text', 'description' => __( 'This is the GTPay-wide unique identifier of merchant, assigned by GTPay and communicated to merchant by GTBank.', 'woocommerce' ), 'default' => '' ), 'hash_key' => array( 'title' => __( 'Hash Key', 'woocommerce' ), 'type' => 'text', 'description' => __( 'Hash Key is a hash which would have been given to you when you opened your account with GTPay', 'woocommerce' ), 'default' => '' ) ); } function payment_fields() { if ($this->description) { echo wpautop(wptexturize($this->description)); } } function get_gtpay_args( $order ) { global $woocommerce; $order_id = wp_rand(1, 9999977); $redirect_url = $this->get_return_url($order); $order_total = round(((number_format($order->get_order_total() $order->get_order_discount(), 2, '.', ''))*100),0); $hash_string = $order_id . $order_total . $redirect_url . $this->hash_key; $hash = hash('sha512', $hash_string); $gtpay_args = array( 'gtpay_mert_id' => $this->marchant_id, 'gtpay_tranx_id' => $order_id, 'gtpay_tranx_amt' => $order_total, 'gtpay_tranx_curr' => 566, 'gtpay_tranx_memo' =>"Mobow", 'gtpay_tranx_hash' => $hash, 'gtpay_tranx_noti_url' => $redirect_url, 'gtpay_cust_id' => $order_id . wp_rand(1, 999999), 'gtpay_cust_name' => trim($order->billing_first_name . ' ' . $order->billing_last_name) ); if (isset($order->user_id)) { $gtpay_args['gtpay_cust_id'] = $order->user_id; } $gtpay_args = apply_filters('woocommerce_gtpay_args', $gtpay_args); return $gtpay_args; } function generate_gtpay_form( $order_id ) { global $woocommerce; $order = new WC_Order( $order_id ); $gtpay_args = $this->get_gtpay_args( $order ); $gtpay_args_array = array(); $gtpay_adr = $this->liveurl; foreach ($gtpay_args as $key => $value) { $gtpay_args_array[] = '<input type="hidden" name="' . esc_attr($key) . '" value="' . esc_attr($value) . '" />'; } $woocommerce->add_inline_js(' jQuery("body").block({ message: "<img src=\"'.esc_url( $woocommerce->plugin_url() ).'/assets/images/ajax-loader.gif\" alt=\"Redirecting...\" style=\"float:left; margin-right: 10px;\" />'.__('Thank you for your order. We are now redirecting you to GTPay to make payment.', 'woocommerce').'", overlayCSS: { background: "#fff", opacity: 0.6 }, css: { padding: 20, textAlign: "center", color: "#555", border: "3px solid #aaa", backgroundColor:"#fff", cursor: "wait", lineHeight: "32px" } }); jQuery("#submit_gtpay_payment_form").click(); '); $form = '<form action="'.esc_url( $gtpay_adr ).'" method="post" id="gtpay_payment_form"> ' . implode('', $gtpay_args_array) . ' <input type="submit" class="button-alt" id="submit_gtpay_payment_form" value="'.__('Pay via GTPay', 'woocommerce').'" /> <a class="button cancel" href="'.esc_url( $order->get_cancel_order_url() ).'">'.__('Cancel order & restore cart', 'woocommerce').'</a> </form>'; echo $form; exit; return $form; } function generate_gtpay_try_again_form( $order_id ) { global $woocommerce; $order = new WC_Order( $order_id ); $gtpay_args = $this->get_gtpay_args( $order ); $gtpay_args_array = array(); $gtpay_adr = $this->liveurl; foreach ($gtpay_args as $key => $value) { $gtpay_args_array[] = '<input type="hidden" name="' . esc_attr($key) . '" value="' . esc_attr($value) . '" />'; } $form = '<form action="'.esc_url( $gtpay_adr ).'" method="post" id="gtpay_payment_form"> ' . implode('', $gtpay_args_array) . ' <input type="submit" class="button-alt" id="submit_gtpay_payment_form" value="'.__('Try Again', 'woocommerce').'" /> </form>'; return $form; } function successful_request( $posted ) { global $woocommerce; print_r($_GET); exit; $order_ref = $posted['gtpay_tranx_id']; $order = new WC_Order( (int) $order_ref ); //fool the thanks page into working? $_GET['key'] = $order->order_key; $_GET['order'] - $order->id; if ($this->get_transaction_status($order_ref)) { // Check order not already completed if ($order->status == 'completed') : return false; endif; // Payment completed $order->add_order_note( __('IPN payment completed', 'woocommerce') ); $order->payment_complete(); $woocommerce->cart->empty_cart(); foreach ($_GET as $k=>$v) { update_post_meta((int)$order_ref, $k, $v); } update_post_meta( (int) $order_ref, 'Payment Method', 'GTPay'); $this->feedback_message = $this->thanks_message; } else { $error_code = ''; if (@$_GET['resp']) { $error_code = $this->response_codes[$_GET['resp']]; } $try_again = $this->generate_gtpay_try_again_form($this->parse_txn_ref_order_id($order_ref)); $order->add_order_note(__('Payment Failed - ' . $error_code, 'woocommerce')); $order->update_status('failed'); $woocommerce->add_error('Transaction Failed: ' . $error_code . ' ' . $try_again); // Transaction Failed Notice on Checkout $this->feedback_message = $this->failed_message . $error_code . ' ' . $try_again; } } function thankyou_page() { echo wpautop($this->feedback_message); } public function get_response_codes() { return array( '00'=>'Approved by Financial Institution' ,'01'=>'Refer to Financial Institution' ,'02'=>'Refer to Financial Institution, Special Condition' ,'03'=>'Invalid Merchant' ,'04'=>'Pick-up card' ,'05'=>'Do Not Honor' ,'06'=>'Error' ,'07'=>'Pick-Up Card, Special Condition' ,'08'=>'Honor with Identification' ,'09'=>'Request in Progress' ,'10'=>'Approved by Financial Institution, Partial' ,'11'=>'Approved by Financial Institution, VIP' ,'12'=>'Invalid Transaction' ,'13'=>'Invalid Amount' ,'14'=>'Invalid Card Number' ,'15'=>'No Such Financial Institution' ,'16'=>'Approved by Financial Institution, Update Track 3' ,'17'=>'Customer Cancellation' ,'18'=>'Customer Dispute' ,'19'=>'Re-enter Transaction' ,'20'=>'Invalid Response from Financial Institution' ,'21'=>'No Action Taken by Financial Institution' ,'22'=>'Suspected Malfunction' ,'23'=>'Unacceptable Transaction Fee' ,'24'=>'File Update not Supported' ,'25'=>'Unable to Locate Record' ,'26'=>'Duplicate Record' ,'27'=>'File Update Field Edit Error' ,'28'=>'File Update File Locked' ,'29'=>'File Update Failed' ,'30'=>'Format Error' ,'31'=>'Bank Not Supported' ,'32'=>'Completed Partially by Financial Institution' ,'33'=>'Expired Card, Pick-Up' ,'34'=>'Suspected Fraud, Pick-Up' ,'35'=>'Contact Acquirer, Pick-Up' ,'36'=>'Restricted Card, Pick-Up' ,'37'=>'Call Acquirer Security, Pick-Up' ,'38'=>'PIN Tries Exceeded, Pick-Up' ,'39'=>'No Credit Account' ,'40'=>'Function not Supported' ,'41'=>'Lost Card, Pick-Up' ,'42'=>'No Universal Account' ,'43'=>'Stolen Card, Pick-Up' ,'44'=>'No Investment Account' ,'51'=>'Insufficient Funds' ,'52'=>'No Check Account' ,'53'=>'No Savings Account' ,'54'=>'Expired Card' ,'55'=>'Incorrect PIN' ,'56'=>'No Card Record' ,'57'=>'Transaction not permitted to Cardholder' ,'58'=>'Transaction not permitted on Terminal' ,'59'=>'Suspected Fraud' ,'60'=>'Contact Acquirer' ,'61'=>'Exceeds Withdrawal Limit' ,'62'=>'Restricted Card' ,'63'=>'Security Violation' ,'64'=>'Original Amount Incorrect' ,'65'=>'Exceeds withdrawal frequency' ,'66'=>'Call Acquirer Security' ,'67'=>'Hard Capture' ,'68'=>'Response Received Too Late' ,'75'=>'PIN tries exceeded' ,'76'=>'Reserved for Future Postilion Use' ,'77'=>'Intervene, Bank Approval Required' ,'78'=>'Intervene, Bank Approval Required for Partial Amount' ,'90'=>'Cut-off in Progress' ,'91'=>'Issuer or Switch Inoperative' ,'92'=>'Routing Error' ,'93'=>'Violation of law' ,'94'=>'Duplicate Transaction' ,'95'=>'Reconcile Error' ,'96'=>'System Malfunction' ,'98'=>'Exceeds Cash Limit' ,'A0'=>'Unexpected error' ,'A4'=>'Transaction not permitted to card holder, via channels' ,'Z0'=>'Transaction Status Unconfirmed' ,'Z1'=>'Transaction Error' ,'Z2'=>'Bank account error' ,'Z3'=>'Bank collections account error' ,'Z4'=>'Interface Integration Error' ,'Z5'=>'Duplicate Reference Error' ,'Z6'=>'Incomplete Transaction' ,'Z7'=>'Transaction Split Pre-processing Error' ,'Z8'=>'Invalid Card Number, via channels' ,'Z9'=>'Transaction not permitted to card holder, via channels' ); } function gtpay_thanks() { echo $this->response_codes(urldecode($_GET['desc'])); if ($GET['desc'] != '00') { $this->generate_gtpay_form($_POST['txnref']); } } function parse_txn_ref_order_id($txnref) { $txnref = htmlentities($txnref); $txn_details = explode('_', $txnref); $marchant_id = $txn_details[1]; $order_id = $txn_details[0]; return $order_id; } function process_payment( $order_id ) { $order = new WC_Order( $order_id ); return array( 'result' => 'success', 'redirect' => add_query_arg('order', $order->id, add_query_arg('key', $order->order_key, get_permalink(woocommerce_get_page_id('pay')))) ); } function receipt_page( $order ) { echo ''.__('Thank you for your order, please click the button below to pay with GTPay.', 'woocommerce').'
'; echo $this->generate_gtpay_form( $order ); } function check_ipn_response() { if (isset($_POST['retRef'])) { @ob_clean(); $_POST = stripslashes_deep($_POST); header('HTTP/1.1 200 OK'); do_action("valid-gtpay-ipn-request", $_POST); } } function get_transaction_status($txnref) { $return = false; $txnref = htmlentities($txnref); $txn_details = explode('a', $txnref); $marchant_id = $txn_details[1]; //$hash_string = $marchant_id . $txnref . $this->hash_key; //$hash = hash('sha512', $hash_string); $endpoint = " $endpoint .= '?mertid=' . $marchant_id . '&amount=' . $order_total . '&tranxid=' . $order_id . '&hash='.$hash; set_time_limit(0); $ch = curl_init($endpoint); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_FOLLOWLOCATION ,1); curl_setopt($ch, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']); curl_setopt($ch, CURLOPT_CONNECTTIMEOUT ,120); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER ,false); curl_setopt($ch, CURLOPT_TIMEOUT, 120); $output = curl_exec($ch); $last_url = curl_getinfo($ch, CURLINFO_EFFECTIVE_URL); curl_close($ch); if ($last_url) { if ($url = parse_url($last_url)) { if ($pairs = explode('&', $url['query'])) { print_r($pairs); exit; foreach ($pairs as $i=>$pair) { $kv = explode('=', $pair); $_GET[$kv[0]] = $kv[1]; $_REQUEST[$kv[0]] = $kv[1]; if ($kv[0] == 'resp') { if ($kv[1] == '00') { $return = true; } } } } } } return $return; } } /** * Add the gateway to WooCommerce **/ function add_gtpay_gateway( $methods ) { $methods[] = 'WC_GTPay'; return $methods; } add_filter('woocommerce_payment_gateways', 'add_gtpay_gateway' ); } add_filter('plugins_loaded', 'sb_gtpay_init' ); ?>
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