1079 lines
No EOL
42 KiB
PHP
1079 lines
No EOL
42 KiB
PHP
<?php
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if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
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/**
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* Alipay Payment Gateway
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*
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* Provides an Alipay Payment Gateway.
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*
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* @class Woo_Alipay_Mini_Program_Gateway
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* @extends WC_Payment_Gateway
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* @version 1.3.3
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*/
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class Woo_Alipay_Mini_Program_Gateway extends WC_Payment_Gateway {
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var $current_currency;
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var $multi_currency_enabled;
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var $supported_currencies;
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var $lib_path;
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var $charset;
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var $notify_url;
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var $alipay_account;
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var $partnerID;
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var $secure_key;
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var $debug;
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var $form_submission_method;
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var $order_title_format;
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var $exchange_rate;
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var $order_prefix;
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var $log;
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/**
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* Core settings fields required by SDK flow.
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*
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* @var array
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*/
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protected $required_core_fields = array( 'appid', 'private_key', 'public_key' );
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/**
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* Constructor for the gateway.
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*
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* @access public
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* @return void
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*/
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public function __construct() {
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// WPML + Multi Currency related settings
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$this->current_currency = get_option('woocommerce_currency');
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$this->multi_currency_enabled = in_array( 'woocommerce-multilingual/wpml-woocommerce.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) && get_option( 'icl_enable_multi_currency' ) == 'yes';
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$this->supported_currencies = array( 'RMB', 'CNY' );
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$this->lib_path = plugin_dir_path( __FILE__ ) . 'lib';
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$this->charset = strtolower( get_bloginfo( 'charset' ) );
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if( !in_array( $this->charset, array( 'gbk', 'utf-8') ) ) {
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$this->charset = 'utf-8';
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}
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// WooCommerce required settings
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$this->id = 'alipay_wap';
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$this->icon = apply_filters( 'woocommerce_alipay_icon', plugins_url( 'images/alipay.png', __FILE__ ) );
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$this->has_fields = false;
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$this->method_title = __( 'Alipay', 'alipaywap' );
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$this->order_button_text = __( 'Proceed to Alipay', 'alipaywap' );
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$this->notify_url = WC()->api_request_url( 'Woo_Alipay_Mini_Program_Gateway' );
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// Load the settings.
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$this->init_form_fields();
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$this->init_settings();
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// Define user set variables
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$this->title = $this->get_option( 'title' );
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$this->description = $this->get_option( 'description' );
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$this->alipay_account = $this->get_option( 'alipay_account' );
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$this->partnerID = $this->get_option( 'partnerID' );
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$this->secure_key = $this->get_option( 'secure_key' );
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//$this->payment_method = $this->get_option( 'payment_method' );
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$this->debug = $this->get_option( 'debug' );
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$this->form_submission_method = $this->get_option( 'form_submission_method' ) == 'yes' ? true : false;
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$this->order_title_format = $this->get_option( 'order_title_format' );
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$this->exchange_rate = $this->get_option( 'exchange_rate' );
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$this->order_prefix = $this->get_option( 'order_prefix' );
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// Logs
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if ( 'yes' == $this->debug ) {
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$this->log = new WC_Logger();
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}
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// Actions
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add_action( 'admin_notices', array( $this, 'requirement_checks' ) );
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add_action( 'woocommerce_update_options_payment_gateways_wap', array( $this, 'process_admin_options' ) ); // WC <= 1.6.6
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add_action( 'woocommerce_update_options_payment_gateways_' . $this->id, array( $this, 'process_admin_options' ) ); // WC >= 2.0
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add_action( 'woocommerce_thankyou_alipay_wap', array( $this, 'thankyou_page' ) );
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add_action( 'woocommerce_receipt_alipay_wap', array( $this, 'receipt_page' ) );
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// Payment listener/API hook
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add_action( 'woocommerce_api_woo_alipay_mini_program_gateway', array( $this, 'check_alipay_response' ) );
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// Display Alipay Trade No. in the backend.
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add_action( 'woocommerce_admin_order_data_after_billing_address',array( $this, 'wc_alipay_wap_display_order_meta_for_admin' ) );
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}
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/**
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* Check if this gateway is enabled and available for the selected main currency
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*
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* @access public
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* @return bool
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*/
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function is_available() {
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$is_available = ( 'yes' === $this->enabled ) ? true : false;
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if ( $is_available && ! $this->has_core_credentials() ) {
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$is_available = false;
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}
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if ($this->multi_currency_enabled) {
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if ( !in_array( get_woocommerce_currency(), array( 'RMB', 'CNY') ) && !$this->exchange_rate) {
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$is_available = false;
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}
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} else if ( !in_array( $this->current_currency, array( 'RMB', 'CNY') ) && !$this->exchange_rate) {
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$is_available = false;
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}
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return $is_available;
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}
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/**
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* Check if requirements are met and display notices
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*
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* @access public
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* @return void
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*/
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function requirement_checks() {
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if ( !in_array( $this->current_currency, array( 'RMB', 'CNY') ) && !$this->exchange_rate ) {
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echo '<div class="error"><p>' . sprintf( __('Alipay is enabled, but the store currency is not set to Chinese Yuan. Please <a href="%1s">set the %2s against the Chinese Yuan exchange rate</a>.', 'alipay' ), admin_url( 'admin.php?page=wc-settings&tab=checkout§ion=wc_alipay_wap#woocommerce_alipay_exchange_rate' ), $this->current_currency ) . '</p></div>';
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}
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$missing_fields = $this->get_missing_core_fields();
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if ( ! empty( $missing_fields ) ) {
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echo '<div class="error"><p>' . sprintf( __( 'Alipay core configuration is incomplete. Missing fields: %s', 'alipaywap' ), esc_html( implode( ', ', $missing_fields ) ) ) . '</p></div>';
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}
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}
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/**
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* Get normalized core settings from main gateway.
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*
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* @return array
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*/
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protected function get_core_settings() {
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return wp_parse_args(
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get_option( 'woocommerce_alipay_settings', array() ),
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array(
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'appid' => '',
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'private_key' => '',
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'public_key' => '',
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'sandbox' => 'no',
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)
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);
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}
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/**
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* Return missing required core fields.
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*
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* @return array
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*/
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protected function get_missing_core_fields() {
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$settings = $this->get_core_settings();
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$missing = array();
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foreach ( $this->required_core_fields as $field ) {
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if ( empty( $settings[ $field ] ) ) {
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$missing[] = $field;
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}
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}
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return $missing;
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}
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/**
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* Check whether SDK-required credentials are complete.
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*
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* @return bool
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*/
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protected function has_core_credentials() {
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return empty( $this->get_missing_core_fields() );
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}
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/**
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* Write a structured log line for payment lifecycle events.
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*
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* @param string $event
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* @param array $context
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* @return void
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*/
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protected function log_event( $event, $context = array() ) {
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if ( 'yes' !== $this->debug || ! $this->log ) {
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return;
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}
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$pairs = array();
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foreach ( $context as $key => $value ) {
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if ( '' === (string) $value ) {
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continue;
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}
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$pairs[] = $key . '=' . $value;
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}
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$message = $event;
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if ( ! empty( $pairs ) ) {
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$message .= ' [' . implode( ', ', $pairs ) . ']';
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}
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$this->log->add( 'alipaywap', $message );
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}
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/**
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* Admin Panel Options
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* - Options for bits like 'title' and account etc.
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*
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* @access public
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* @return void
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*/
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public function admin_options() {
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?>
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<h3><?php _e('Alipay', 'alipaywap'); ?></h3>
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<p><?php _e('Alipay is a simple, secure and fast online payment method, customer can pay via debit card, credit card or alipay balance.', 'alipaywap'); ?></p>
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<table class="form-table">
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<?php
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// Generate the HTML For the settings form.
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$this->generate_settings_html();
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?>
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</table><!--/.form-table-->
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<?php
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}
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/**
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* Initialise Gateway Settings Form Fields
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*
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* @access public
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* @return void
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*/
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function init_form_fields() {
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$this->form_fields = array(
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'enabled' => array(
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'title' => __('Enable/Disable', 'alipaywap'),
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'type' => 'checkbox',
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'label' => __('Enable Alipay Payment', 'alipaywap'),
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'default' => 'no'
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),
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'title' => array(
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'title' => __('Title', 'alipaywap'),
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'type' => 'text',
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'description' => __('This controls the title which the user sees during checkout.', 'alipaywap'),
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'default' => __('Alipay', 'alipaywap'),
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'desc_tip' => true,
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),
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'description' => array(
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'title' => __('Description', 'alipaywap'),
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'type' => 'textarea',
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'description' => __('This controls the description which the user sees during checkout.', 'alipaywap'),
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'default' => __('Pay via Alipay, if you don\'t have an Alipay account, you can also pay with your debit card or credit card', 'alipaywap'),
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'desc_tip' => true,
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),
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// 'payment_method' => array(
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// 'title' => __('Alipay Payment Gateway Type', 'alipaywap'),
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// 'type' => 'select',
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// 'description' => __('Please choose a payment method, note that the Dual requires a corporate account', 'alipaywap'),
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// 'options' => array(
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// 'escrow' => __('Escrow Payment', 'alipaywap'),
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// 'dualfun' => __('Dual(Direct Payment + Escrow payment)', 'alipaywap'),
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// 'direct' => __('Direct Payment', 'alipaywap')
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// ),
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// 'desc_tip' => true,
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// ),
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'partnerID' => array(
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'title' => __('Partner ID', 'alipaywap'),
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'type' => 'text',
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'description' => __('Please enter the partner ID<br />If you don\'t have one, <a href="https://b.alipay.com/newIndex.htm" target="_blank">click here</a> to get.', 'alipay'),
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'css' => 'width:400px'
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),
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'secure_key' => array(
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'title' => __('Security Key', 'alipaywap'),
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'type' => 'password',
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'description' => __('Please enter the security key<br />If you don\'t have one, <a href="https://b.alipay.com/newIndex.htm" target="_blank">click here</a> to get.', 'alipaywap'),
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'css' => 'width:400px'
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),
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'alipay_account' => array(
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'title' => __('Alipay Account', 'alipaywap'),
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'type' => 'text',
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'description' => __('Please enter your Alipay account ( Email or Phone Number ); this is needed in order to take payment.', 'alipaywap'),
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'css' => 'width:200px',
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'desc_tip' => true,
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),
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'order_prefix' => array(
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'title' => __( 'Order No. Prefix', 'alipaywap' ),
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'type' => 'text',
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'description' => __( 'eg.WC-. If you <strong>use your Alipay account for multiple stores</strong>, Please enter this prefix and make sure it is unique as Alipay will not allow orders with the same merchant order number.', 'alipaywap' ),
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'default' => 'WC-'
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),
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'form_submission_method' => array(
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'title' => __('Submission method', 'alipaywap'),
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'type' => 'checkbox',
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'label' => __('Use form submission method.', 'alipaywap'),
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'description' => __('Enable this to post order data to Alipay via a form instead of using a redirect/querystring.', 'alipaywap'),
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'default' => 'no',
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'desc_tip' => true,
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),
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'order_title_format' => array(
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'title' => __('Preferred format for order title', 'alipaywap'),
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'type' => 'select',
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'label' => __('Select your preferred order title format', 'alipaywap'),
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'description' => __('Select the format of order title when making payment at Alipay', 'alipaywap'),
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'options' => array(
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'customer_name' => __('Customer Full Name|#Order ID', 'alipaywap'),
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'product_title' => __('Name of the first Product|#Order ID', 'alipaywap'),
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'shop_name' => sprintf( __( '[Customer Full Name]\'s Order From %s|#Order ID', 'alipaywap' ), get_bloginfo('name') )
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),
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'desc_tip' => true,
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),
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'debug' => array(
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'title' => __('Debug Log', 'alipaywap'),
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'type' => 'checkbox',
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'label' => __('Enable logging', 'alipaywap'),
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'default' => 'no',
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'description' => __('Log Alipay events, such as trade status, inside <code>woocommerce/logs/alipay.txt</code>', 'alipaywap')
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)
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);
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if (!in_array( $this->current_currency, array( 'RMB', 'CNY') )) {
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$this->form_fields['exchange_rate'] = array(
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'title' => __('Exchange Rate', 'alipaywap'),
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'type' => 'text',
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'description' => sprintf(__("Please set the %s against Chinese Yuan exchange rate, eg if your currency is US Dollar, then you should enter 6.19", 'alipaywap'), $this->current_currency),
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'css' => 'width:80px;',
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'desc_tip' => true,
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);
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}
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}
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/**
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* Get Alipay Args 获取支付宝支付参数
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*
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* @access public
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* @param mixed $order
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* @return array
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*/
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function get_alipay_args( $order ) {
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global $wpdb;
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$order_id = $order->id;
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if ( 'yes' == $this->debug ) {
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$this->log->add('alipaywap', 'Generating payment form for order #' . $order_id . '. Notify URL: ' . $this->notify_url);
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}
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// Use filter woocommerce_alipay_order_name to change the order subject
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$subject = $this->format_order_title( $order );
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$service = 'alipay.wap.create.direct.pay.by.user';
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// Service parameter that decide the payment type
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// if ( $this->payment_method == 'direct' ){
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// $service = 'create_direct_pay_by_user';
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// } else if ( $this->payment_method == 'dualfun' ){
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// $service = 'trade_create_by_buyer';
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// } else if ( $this->payment_method == 'escrow' ){
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// $service = 'create_partner_trade_by_buyer';
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// }
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// Order total price
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$total_fee = $order->get_total();
|
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//Multi-currency supported by WooCommerce Multilingual plugin
|
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If ($this->multi_currency_enabled && $this->exchange_rate) {
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if ( !in_array(get_woocommerce_currency(), $this->supported_currencies ) && $this->current_currency != get_woocommerce_currency() ) {
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$sql = "SELECT (value) FROM " . $wpdb->prefix . "icl_currencies WHERE code = '" . get_woocommerce_currency() . "'";
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$currency = $wpdb->get_results($sql, OBJECT);
|
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|
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if ( $currency ) {
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$exchange_rate = $currency[0]->value;
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$total_fee = round( ( $total_fee / $exchange_rate ) * $this->exchange_rate, 2 );
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}
|
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|
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} else if ( $this->current_currency == get_woocommerce_currency() ) {
|
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$total_fee = round( $total_fee * $this->exchange_rate, 2 );
|
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}
|
||
|
||
} else {
|
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if ( !in_array( $this->current_currency, $this->supported_currencies ) && $this->exchange_rate ) {
|
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$total_fee = round( $total_fee * $this->exchange_rate, 2 );
|
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}
|
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}
|
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|
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// Fullfill the alipay args array
|
||
$alipay_args = array(
|
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"service" => $service,
|
||
"partner" => $this->partnerID,
|
||
"seller_id" => $this->alipay_account,
|
||
"payment_type" => "1",
|
||
"notify_url" => urldecode( $this->notify_url ), //Avoid double encoding
|
||
"return_url" => urldecode( $this->get_return_url( $order ) ), //Avoid double encoding
|
||
"_input_charset" => $this->charset,
|
||
"out_trade_no" => $this->order_prefix . ltrim( $order->get_order_number(), '#' ),
|
||
"subject" => $subject,
|
||
"total_fee" => $total_fee,
|
||
"show_url" => get_permalink( $order_id ),
|
||
"body" => '',
|
||
);
|
||
// if ($this->payment_method != 'direct') {
|
||
// $add_args = array(
|
||
// "logistics_fee" => '0.00',
|
||
// "logistics_type" => 'EXPRESS', //optional EXPRESS（快递）、POST（平邮）、EMS（EMS）
|
||
// "logistics_payment" => 'SELLER_PAY', //optional SELLER_PAY（卖家承担运费）、BUYER_PAY（买家承担运费）
|
||
// );
|
||
//
|
||
// if( !empty($buyer_name) )
|
||
// $add_args['receive_name'] = $this->clean( $buyer_name );
|
||
// if( !empty($order->billing_address_1) )
|
||
// $add_args['receive_address'] = $this->clean( $order->billing_address_1 );
|
||
// if( !empty($order->shipping_postcode) )
|
||
// $add_args['receive_zip'] = $order->shipping_postcode;
|
||
// if( !empty($order->billing_phone) )
|
||
// $add_args['receive_phone'] = $order->billing_phone;
|
||
// if( !empty($order->billing_phone) )
|
||
// $add_args['receive_mobile'] = $order->billing_phone;
|
||
//
|
||
// if( empty($add_args['receive_address']) ) unset($add_args['receive_address']);
|
||
//
|
||
// $alipay_args = array_merge($alipay_args, $add_args);
|
||
// }
|
||
|
||
$alipay_args = apply_filters( 'woocommerce_alipay_args', $alipay_args );
|
||
|
||
return $alipay_args;
|
||
}
|
||
|
||
/**
|
||
* Get Alipay configuration
|
||
*
|
||
* @access public
|
||
* @param mixed $order
|
||
* @return array
|
||
*/
|
||
function get_alipay_config() {
|
||
$alipay_config = array();
|
||
$alipay_config['partner'] = trim( $this->partnerID );
|
||
$alipay_config['seller_id'] = trim($this->alipay_account);
|
||
$alipay_config['key'] = trim( $this->secure_key );
|
||
|
||
$alipay_config['notify_url'] = urldecode( $this->notify_url );
|
||
$alipay_config['return_url'] = '';
|
||
$alipay_config['sign_type'] = 'MD5';
|
||
$alipay_config['input_charset'] = $this->charset;
|
||
$alipay_config['cacert'] = $this->lib_path . DIRECTORY_SEPARATOR . 'cacert.pem';
|
||
$alipay_config['transport'] = 'http';
|
||
|
||
// 支付类型 ，无需修改
|
||
$alipay_config['payment_type'] = "1";
|
||
|
||
// 产品类型，无需修改
|
||
$alipay_config['service'] = "alipay.wap.create.direct.pay.by.user";
|
||
// SSL support
|
||
if( is_ssl() || get_option('woocommerce_force_ssl_checkout') == 'yes' ){
|
||
$alipay_config['transport'] = 'https';
|
||
}
|
||
|
||
$alipay_config = apply_filters( 'woocommerce_alipay_config_args', $alipay_config );
|
||
|
||
return $alipay_config;
|
||
}
|
||
|
||
/**
|
||
* Build Alipay Query String for redirection to Alipay using GET method
|
||
*
|
||
* @access public
|
||
* @param mixed $order
|
||
* @return string
|
||
*/
|
||
function build_alipay_string( $order ) {
|
||
|
||
require_once __DIR__ . '/lib/alipay_submit.class.php';
|
||
|
||
// Get alipay args
|
||
$alipay_args = $this->get_alipay_args( $order );
|
||
$alipay_config = $this->get_alipay_config();
|
||
|
||
$alipaySubmit = new AlipaySubmitWap( $alipay_config );
|
||
|
||
// Build query string
|
||
$query_string = $alipaySubmit->buildRequestParaToString( $alipay_args );
|
||
$alipay_string = $alipaySubmit->alipay_gateway_new . $query_string;
|
||
|
||
return $alipay_string;
|
||
}
|
||
|
||
/**
|
||
* Return page of Alipay, show Alipay Trade No.
|
||
*
|
||
* @access public
|
||
* @param mixed Sync Notification
|
||
* @return void
|
||
*/
|
||
function thankyou_page( $order_id ) {
|
||
|
||
$_GET = stripslashes_deep( $_GET );
|
||
|
||
if ( isset( $_GET['trade_status'] ) && !empty( $_GET['trade_status'] ) ) {
|
||
|
||
require_once __DIR__ . '/lib/alipay_notify.class.php';
|
||
|
||
$aliapy_config = $this->get_alipay_config();
|
||
$alipayNotify = new AlipayNotifyWap( $aliapy_config );
|
||
$order_key = $_GET['key'];
|
||
|
||
// Delete parameters added by WC from $_GET
|
||
if( isset( $_GET['page_id'] ) ) unset( $_GET['page_id'] ); // When using default permlaink format
|
||
if( isset( $_GET['order-received'] ) ) unset( $_GET['order-received'] ); // When using default permlaink format
|
||
unset( $_GET['order'] );
|
||
unset( $_GET['key'] );
|
||
|
||
if ( $this->debug == 'yes' ){
|
||
$log = true;
|
||
}
|
||
|
||
$verify_result = $alipayNotify->verifyReturn( $log );
|
||
|
||
if ( $verify_result ) {
|
||
|
||
$trade_no = $_GET['trade_no']; // Alipay Order Number
|
||
$out_trade_no = $_GET['out_trade_no']; // Merchant Order Number
|
||
|
||
// Check order ID
|
||
if( is_numeric( $out_trade_no ) ){
|
||
if( !empty( $this->order_prefix ) ){
|
||
$check = (int) str_replace( $this->order_prefix, '', $out_trade_no );
|
||
} else {
|
||
$check = (int) $out_trade_no;
|
||
}
|
||
} else {
|
||
$check = (int) str_replace( $this->order_prefix, '', $out_trade_no );
|
||
}
|
||
|
||
if( $order_id != $check ){
|
||
// We have an invalid $order_id, probably because order_prefix has changed
|
||
$check = wc_get_order_id_by_order_key( $order_key );
|
||
if( $order_id != $check ){
|
||
_e( "<p><strong>ERROR:</strong>The order ID doesn't match!</p>", 'alipaywap' );
|
||
return;
|
||
}
|
||
}
|
||
|
||
// Order ID is correct.
|
||
$order = new WC_Order( $order_id );
|
||
|
||
echo '<ul class="order_details">
|
||
<li class="alipayNo">' . __('Your Alipay Trade No.: ', 'alipaywap') . '<strong>' . $trade_no . '</strong></li>
|
||
</ul>';
|
||
|
||
|
||
// Update the order according to data carried with the return_url
|
||
$trade_status = $_GET['trade_status'];
|
||
switch( $trade_status ){
|
||
|
||
case 'WAIT_SELLER_SEND_GOODS' :
|
||
|
||
$order_needs_updating = ( in_array( $order->status, array('processing', 'completed') ) ) ? false : true;
|
||
$status = apply_filters( 'woocommerce_alipay_payment_successful_status', 'processing', $order);
|
||
|
||
if( $order_needs_updating ){
|
||
|
||
// Update order status if IPN has not process the order
|
||
update_post_meta( $order_id, 'Alipay Trade No.', wc_clean( $trade_no ) );
|
||
$order->update_status( $status, __( "Payment received, awaiting fulfilment. ", 'alipaywap' ) );
|
||
|
||
// Send deliver notification to alipay if the order is vitural and downloadable.
|
||
$success = $this->send_goods_confirm( wc_clean( $trade_no ), $order );
|
||
if( strpos( $success, 'error' ) !== false ){
|
||
// Failed to update status
|
||
if ( 'yes' == $this->debug ){
|
||
$message = sprintf( __('ERROR: Failed to send goods automatically for order %d, ', 'alipaywap' ), $order_id ) ;
|
||
$message .= $success;
|
||
$this->log->add( 'alipaywap', $message );
|
||
}
|
||
} else if( $success === true ) {
|
||
$order->add_order_note( __( 'Your order has been shipped, awaiting buyer\'s confirmation', 'alipaywap' ) );
|
||
}
|
||
|
||
// Reduce stock level
|
||
$order->reduce_order_stock();
|
||
}
|
||
break;
|
||
|
||
case 'TRADE_FINISHED':
|
||
case 'TRADE_SUCCESS' :
|
||
|
||
if( $order->status != 'completed' && $order->status != 'processing' ){
|
||
$order->payment_complete();
|
||
}
|
||
update_post_meta( $order_id, 'Alipay Trade No.', wc_clean( $trade_no ) );
|
||
break;
|
||
|
||
default :
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Generate the alipay button link (POST method)
|
||
*
|
||
* @access public
|
||
* @param mixed $order_id
|
||
* @return string
|
||
*/
|
||
function generate_alipay_form( $order_id ) {
|
||
|
||
$order = new WC_Order($order_id);
|
||
require_once __DIR__ . '/lib/alipay_submit.class.php';
|
||
|
||
$alipay_args = $this->get_alipay_args( $order );
|
||
$alipay_config = $this->get_alipay_config();
|
||
$alipaySubmit = new AlipaySubmitWap( $alipay_config );
|
||
$alipay_adr = $alipaySubmit->alipay_gateway_new;
|
||
$para = $alipaySubmit->buildRequestPara($alipay_args, $alipay_config);
|
||
|
||
$alipay_args_array = array();
|
||
foreach ($para as $key => $value) {
|
||
$alipay_args_array[] = '<input type="hidden" name="' . esc_attr($key) . '" value="' . esc_attr($value) . '" />';
|
||
}
|
||
|
||
wc_enqueue_js( '
|
||
$.blockUI({
|
||
message: "' . esc_js( __( 'Thank you for your order. We are now redirecting you to Alipay to make payment.', 'alipaywap' ) ) . '",
|
||
baseZ: 99999,
|
||
overlayCSS:
|
||
{
|
||
background: "#fff",
|
||
opacity: 0.6
|
||
},
|
||
css: {
|
||
padding: "20px",
|
||
zindex: "9999999",
|
||
textAlign: "center",
|
||
color: "#555",
|
||
border: "3px solid #aaa",
|
||
backgroundColor:"#fff",
|
||
cursor: "wait",
|
||
lineHeight: "24px",
|
||
}
|
||
});
|
||
jQuery("#submit_alipay_payment_form").click();
|
||
' );
|
||
|
||
return '<form id="alipaysubmit" name="alipaysubmit" action="' . $alipay_adr . '_input_charset=' . trim( strtolower($alipay_config['input_charset'] ) ) . '" method="post" target="_top">' . implode('', $alipay_args_array) . '
|
||
<!-- Button Fallback -->
|
||
<div class="payment_buttons">
|
||
<input type="submit" class="button-alt" id="submit_alipay_payment_form" value="' . __('Pay via Alipay', 'alipaywap') . '" /> <a class="button cancel" href="' . esc_url($order->get_cancel_order_url()) . '">' . __('Cancel order & restore cart', 'alipaywap') . '</a>
|
||
</div>
|
||
<script type="text/javascript">
|
||
jQuery(".payment_buttons").hide();
|
||
</script>
|
||
</form>';
|
||
}
|
||
|
||
/**
|
||
* Process the payment and return the result
|
||
*
|
||
* @access public
|
||
* @param int $order_id
|
||
* @return array
|
||
*/
|
||
function process_payment( $order_id ) {
|
||
|
||
$order = wc_get_order( $order_id );
|
||
if ( ! $order ) {
|
||
wc_add_notice( __( 'Invalid order.', 'alipaywap' ), 'error' );
|
||
return array( 'result' => 'fail' );
|
||
}
|
||
|
||
require_once WOO_ALIPAY_PLUGIN_PATH . 'inc/class-alipay-sdk-helper.php';
|
||
require_once WOO_ALIPAY_PLUGIN_PATH . 'lib/alipay/aop/AopClient.php';
|
||
require_once WOO_ALIPAY_PLUGIN_PATH . 'lib/alipay/aop/request/AlipayTradePagePayRequest.php';
|
||
|
||
$missing_fields = $this->get_missing_core_fields();
|
||
if ( ! empty( $missing_fields ) ) {
|
||
wc_add_notice( sprintf( __( 'Alipay core configuration is incomplete. Missing fields: %s', 'alipaywap' ), implode( ', ', $missing_fields ) ), 'error' );
|
||
$this->log_event( 'Payment init blocked: missing core settings', array( 'missing' => implode( '|', $missing_fields ), 'order_id' => $order_id ) );
|
||
return array( 'result' => 'fail' );
|
||
}
|
||
|
||
$main_settings = $this->get_core_settings();
|
||
$config = Alipay_SDK_Helper::get_alipay_config( array(
|
||
'appid' => $main_settings['appid'],
|
||
'private_key' => $main_settings['private_key'],
|
||
'public_key' => $main_settings['public_key'],
|
||
'sandbox' => $main_settings['sandbox'],
|
||
) );
|
||
|
||
$aop = Alipay_SDK_Helper::create_alipay_service( $config );
|
||
if ( ! $aop ) {
|
||
wc_add_notice( __( 'Alipay service initialization failed.', 'alipaywap' ), 'error' );
|
||
return array( 'result' => 'fail' );
|
||
}
|
||
|
||
$alipay_args = $this->get_alipay_args( $order );
|
||
$out_trade_no = isset( $alipay_args['out_trade_no'] ) ? $alipay_args['out_trade_no'] : ( $this->order_prefix . ltrim( $order->get_order_number(), '#' ) );
|
||
|
||
$this->log_event( 'Payment init', array( 'order_id' => $order_id, 'out_trade_no' => $out_trade_no ) );
|
||
|
||
$order->update_meta_data( '_alipay_out_trade_no', $out_trade_no );
|
||
$order->save();
|
||
|
||
$request = new AlipayTradePagePayRequest();
|
||
$biz_content = array(
|
||
'out_trade_no' => $out_trade_no,
|
||
'total_amount' => Alipay_SDK_Helper::format_amount( $alipay_args['total_fee'] ),
|
||
'subject' => $alipay_args['subject'],
|
||
'product_code' => 'FAST_INSTANT_TRADE_PAY',
|
||
);
|
||
$request->setBizContent( wp_json_encode( $biz_content ) );
|
||
$request->setNotifyUrl( $this->notify_url );
|
||
$request->setReturnUrl( $this->get_return_url( $order ) );
|
||
|
||
$redirect = $aop->pageExecute( $request, 'GET' );
|
||
|
||
$this->log_event( 'Payment redirect built', array( 'order_id' => $order_id, 'out_trade_no' => $out_trade_no ) );
|
||
|
||
return array(
|
||
'result' => 'success',
|
||
'redirect' => $redirect,
|
||
);
|
||
}
|
||
|
||
/**
|
||
* Output for the order received page.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
function receipt_page( $order ) {
|
||
|
||
echo '<p>' . __('Thank you for your order, please click the button below to pay with Alipay.', 'alipaywap') . '</p>';
|
||
|
||
echo $this->generate_alipay_form( $order );
|
||
}
|
||
|
||
/**
|
||
* Check for Alipay IPN Response
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
|
||
function check_alipay_response() {
|
||
|
||
$_POST = stripslashes_deep( $_POST );
|
||
@ob_clean();
|
||
|
||
require_once WOO_ALIPAY_PLUGIN_PATH . 'inc/class-alipay-sdk-helper.php';
|
||
|
||
$main_settings = $this->get_core_settings();
|
||
$alipay_public_key = $main_settings['public_key'];
|
||
|
||
if ( empty( $alipay_public_key ) ) {
|
||
$this->log_event( 'Notify rejected: missing public key' );
|
||
wp_die( 'Fail' );
|
||
}
|
||
|
||
if ( ! Alipay_SDK_Helper::verify_notify( $_POST, $alipay_public_key ) ) {
|
||
$this->log_event( 'Notify verify failed' );
|
||
wp_die( 'Fail' );
|
||
}
|
||
|
||
$this->log_event( 'Notify verified' );
|
||
|
||
$out_trade_no = isset( $_POST['out_trade_no'] ) ? wc_clean( $_POST['out_trade_no'] ) : '';
|
||
$trade_status = isset( $_POST['trade_status'] ) ? wc_clean( $_POST['trade_status'] ) : '';
|
||
$trade_no = isset( $_POST['trade_no'] ) ? wc_clean( $_POST['trade_no'] ) : '';
|
||
|
||
if ( empty( $out_trade_no ) || empty( $trade_status ) ) {
|
||
$this->log_event( 'Notify rejected: missing required fields', array( 'out_trade_no' => $out_trade_no, 'trade_status' => $trade_status ) );
|
||
wp_die( 'Invalid Order ID' );
|
||
}
|
||
|
||
$orders = wc_get_orders( array(
|
||
'meta_key' => '_alipay_out_trade_no',
|
||
'meta_value' => $out_trade_no,
|
||
'limit' => 1,
|
||
) );
|
||
|
||
if ( ! empty( $orders ) ) {
|
||
$order = $orders[0];
|
||
$order_id = $order->get_id();
|
||
} else {
|
||
$fallback_id = (int) str_replace( $this->order_prefix, '', $out_trade_no );
|
||
$order = $fallback_id ? wc_get_order( $fallback_id ) : false;
|
||
if ( ! $order ) {
|
||
$this->log_event( 'Notify rejected: order not found', array( 'out_trade_no' => $out_trade_no ) );
|
||
wp_die( 'Invalid Order ID' );
|
||
}
|
||
$order_id = $order->get_id();
|
||
}
|
||
|
||
$stored_trade_no = $order->get_meta( 'Alipay Trade No.' );
|
||
if ( $order->is_paid() && ! empty( $stored_trade_no ) && ! empty( $trade_no ) && $stored_trade_no === $trade_no ) {
|
||
$this->log_event( 'Notify duplicate ignored', array( 'order_id' => $order_id, 'out_trade_no' => $out_trade_no, 'trade_no' => $trade_no, 'trade_status' => $trade_status ) );
|
||
$this->successful_request( $_POST, $order_id );
|
||
}
|
||
|
||
if ( in_array( $trade_status, array( 'TRADE_SUCCESS', 'TRADE_FINISHED' ), true ) ) {
|
||
if ( ! $order->is_paid() ) {
|
||
$order->payment_complete( $trade_no );
|
||
|
||
// Some environments may not complete payment through hooks; move to processing as a safe fallback.
|
||
$order = wc_get_order( $order_id );
|
||
if ( $order && ! $order->is_paid() ) {
|
||
if ( ! empty( $trade_no ) ) {
|
||
$order->set_transaction_id( $trade_no );
|
||
}
|
||
$order->update_status( 'processing', __( 'Alipay payment confirmed by notify fallback.', 'alipaywap' ) );
|
||
}
|
||
}
|
||
|
||
if ( ! empty( $trade_no ) ) {
|
||
update_post_meta( $order_id, 'Alipay Trade No.', $trade_no );
|
||
}
|
||
|
||
$this->log_event( 'Notify paid', array( 'order_id' => $order_id, 'out_trade_no' => $out_trade_no, 'trade_no' => $trade_no, 'trade_status' => $trade_status ) );
|
||
} elseif ( 'WAIT_SELLER_SEND_GOODS' === $trade_status ) {
|
||
if ( ! $order->is_paid() ) {
|
||
if ( ! empty( $trade_no ) ) {
|
||
$order->set_transaction_id( $trade_no );
|
||
update_post_meta( $order_id, 'Alipay Trade No.', $trade_no );
|
||
}
|
||
$order->update_status( 'processing', __( 'Payment received and waiting for fulfilment.', 'alipaywap' ) );
|
||
}
|
||
$this->log_event( 'Notify processing', array( 'order_id' => $order_id, 'out_trade_no' => $out_trade_no, 'trade_no' => $trade_no, 'trade_status' => $trade_status ) );
|
||
} else {
|
||
$this->log_event( 'Notify ignored status', array( 'order_id' => $order_id, 'out_trade_no' => $out_trade_no, 'trade_no' => $trade_no, 'trade_status' => $trade_status ) );
|
||
}
|
||
|
||
$this->successful_request( $_POST, $order_id );
|
||
}
|
||
|
||
/**
|
||
* Allow completing order when status is processing
|
||
*
|
||
* @param array $statuses
|
||
* @since 1.3.4
|
||
* @return array
|
||
*/
|
||
function valid_order_statuses( $statuses ){
|
||
return array( 'processing' );
|
||
}
|
||
|
||
function complete_order_status( $new_order_status ){
|
||
return 'completed';
|
||
}
|
||
|
||
/**
|
||
* Change order status to WAIT_BUYER_CONFIRM_GOODS
|
||
*
|
||
* @param string $trade_no
|
||
* @param bool $force_send_goods
|
||
* @param bool $require_shipping
|
||
* @since 1.3
|
||
* @return string
|
||
*/
|
||
function send_goods_confirm( $trade_no, $order, $force_send_goods = false, $require_shipping = false ){
|
||
|
||
if( empty( $trade_no ) ){
|
||
return 'error: ' . __( 'Trade No. is not provided.', 'alipaywap' );
|
||
} else if( !function_exists('curl_version') ){
|
||
return 'error: ' . __( 'cURL is not installed on this server', 'alipaywap' );
|
||
}
|
||
|
||
// Decide if goodes need to be send automatically
|
||
if( !in_array( $order->status, array( 'pending', 'failed', 'on-hold') ) ){
|
||
|
||
$send_goods = false;
|
||
|
||
if( $force_send_goods ){
|
||
|
||
$send_goods = true;
|
||
|
||
} else if ( sizeof( $order->get_items() ) > 0 ) {
|
||
|
||
foreach( $order->get_items() as $item ) {
|
||
if ( $item['product_id'] > 0 ) {
|
||
$_product = $order->get_product_from_item( $item );
|
||
if ( false !== $_product && ( $_product->is_downloadable() && $_product->is_virtual() ) ) {
|
||
$send_goods = true;
|
||
continue;
|
||
}
|
||
}
|
||
$send_goods = false;
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
|
||
if( !$send_goods ) return false;
|
||
|
||
// Send requrest to alipay
|
||
require_once __DIR__ . '/lib/alipay_submit.class.php';
|
||
|
||
if( !$require_shipping ){
|
||
|
||
$parameter = array(
|
||
"service" => "send_goods_confirm_by_platform",
|
||
"partner" => $this->partnerID,
|
||
"trade_no" => $trade_no,
|
||
"logistics_name" => 'ZJS',
|
||
"transport_type" => 'DIRECT',
|
||
"_input_charset" => $this->charset
|
||
);
|
||
|
||
} else {
|
||
// Develop function of sending non-digital goods from WordPress backend
|
||
// Currently this part is not used.
|
||
}
|
||
|
||
$alipay_config = $this->get_alipay_config();
|
||
|
||
$alipaySubmit = new AlipaySubmitWap( $alipay_config );
|
||
$html_text = $alipaySubmit->buildRequestHttp( $parameter );
|
||
|
||
if( !empty( $html_text ) ){
|
||
|
||
$doc = new DOMDocument();
|
||
$doc->loadXML( $html_text );
|
||
|
||
$success = $doc->getElementsByTagName('is_success');
|
||
|
||
if( $success->item(0)->nodeValue == 'F' ){
|
||
// Failed to update status
|
||
$error = $doc->getElementsByTagName('error');
|
||
return 'error: ' . $error->item(0)->nodeValue;
|
||
} else {
|
||
return true;
|
||
}
|
||
|
||
} else {
|
||
return 'Error: Request Failed';
|
||
}
|
||
|
||
}
|
||
|
||
|
||
/**
|
||
* Successful Payment!
|
||
*
|
||
* @access public
|
||
* @param array $posted
|
||
* @return void
|
||
*/
|
||
function successful_request( $posted, $order_id ) {
|
||
|
||
if ( 'yes' == $this->debug ){
|
||
$this->log->add('alipaywap', 'Trade Status Received: '.$posted['trade_status'].', Order ID: ' . $order_id );
|
||
}
|
||
|
||
header('HTTP/1.1 200 OK');
|
||
echo "success";
|
||
exit;
|
||
}
|
||
|
||
/**
|
||
* Format order title
|
||
*
|
||
* @access public
|
||
* @param mixed $order
|
||
* @param int $length
|
||
* @since 1.3
|
||
* @return string
|
||
*/
|
||
function format_order_title( $order, $length = 256 ){
|
||
|
||
$order_id = $order->id;
|
||
|
||
if( empty($this->order_title_format) ){
|
||
$this->order_title_format = 'customer_name';
|
||
}
|
||
|
||
$title = '';
|
||
|
||
switch ( $this->order_title_format ){
|
||
|
||
case 'customer_name' :
|
||
|
||
if( !empty( $order->billing_last_name ) || !empty( $order->billing_first_name ) ){
|
||
$title = $order->billing_last_name . $order->billing_first_name.'|#'.$order_id;
|
||
}
|
||
break;
|
||
|
||
case 'product_title' :
|
||
|
||
$line_items = $order->get_items();
|
||
|
||
if( count($line_items) > 0 ){
|
||
foreach( $line_items as $line_item ){
|
||
$title = $line_item['name'];
|
||
break;
|
||
}
|
||
}
|
||
if ( strlen( $title ) > $length ) {
|
||
$title = mb_strimwidth( $title, 0, ($length-3), '...' );
|
||
}
|
||
|
||
if( count($line_items) > 1 ){
|
||
$title .= __( ' etc.', 'alipaywap');
|
||
}
|
||
|
||
$title .= '|#'.$order_id;
|
||
break;
|
||
|
||
case 'shop_name' :
|
||
if( !empty( $order->billing_last_name ) || !empty( $order->billing_first_name ) ){
|
||
$customer_name = $order->billing_last_name . $order->billing_first_name;
|
||
}
|
||
if( !empty($customer_name) ){
|
||
$title = sprintf( __( "Order of %1s from %2s", 'alipaywap'), $customer_name, get_bloginfo( 'name' ) );
|
||
} else{
|
||
$title = sprintf( __( 'Your order from %s', 'alipaywap' ) , get_bloginfo( 'name' ) );
|
||
}
|
||
$title .= '|#'.$order_id;
|
||
break;
|
||
|
||
default :
|
||
break;
|
||
}
|
||
|
||
$title = $this->clean( $title );
|
||
if( empty( $title ) ) $title = '#'.$order_id;
|
||
|
||
$title = apply_filters( 'woocommerce_alipay_order_name', $title, $title, $order );
|
||
|
||
return $title;
|
||
}
|
||
|
||
/**
|
||
* Sanitize user input
|
||
*
|
||
* @access public
|
||
* @param string $str
|
||
* @since 1.3
|
||
* @return string
|
||
*/
|
||
function clean( $str = ''){
|
||
$clean = str_replace( array('%'), '', $str );
|
||
$clean = sanitize_text_field( $clean );
|
||
$clean = html_entity_decode( $clean , ENT_NOQUOTES );
|
||
return $clean;
|
||
}
|
||
|
||
/**
|
||
* Display Alipay Trade No. in the backend.
|
||
*
|
||
* @access public
|
||
* @param mixed $order
|
||
* @since 1.3
|
||
* @return void
|
||
*/
|
||
function wc_alipay_wap_display_order_meta_for_admin( $order ){
|
||
$trade_no = get_post_meta( $order->id, 'Alipay Trade No.', true );
|
||
if( !empty($trade_no ) ){
|
||
echo '<p><strong>' . __( 'Alipay Trade No.:', 'alipaywap') . '</strong><br />' .$trade_no. '</p>';
|
||
}
|
||
}
|
||
}
|
||
|
||
?>
|
