524 lines
18 KiB
PHP
524 lines
18 KiB
PHP
<?php
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/**
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* 前端功能管理类
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*
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* 处理前端页面展示和用户交互
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*/
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if (!defined('ABSPATH')) {
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exit;
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}
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/**
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* 前端管理类
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*/
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class Yoone_Frontend {
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/**
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* 构造函数
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*/
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public function __construct() {
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$this->init_hooks();
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}
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/**
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* 初始化钩子
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*/
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private function init_hooks() {
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// 产品页面钩子
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add_action('woocommerce_single_product_summary', array($this, 'display_bundle_options'), 25);
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add_action('woocommerce_single_product_summary', array($this, 'display_subscription_options'), 30);
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// 购物车钩子
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add_filter('woocommerce_cart_item_name', array($this, 'display_cart_bundle_info'), 10, 3);
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add_filter('woocommerce_cart_item_price', array($this, 'display_cart_subscription_info'), 10, 3);
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// 结账钩子
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add_action('woocommerce_checkout_order_review', array($this, 'display_checkout_subscription_info'));
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// 我的账户钩子
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add_filter('woocommerce_account_menu_items', array($this, 'add_subscriptions_menu_item'));
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add_action('init', array($this, 'add_subscriptions_endpoint'));
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add_action('woocommerce_account_subscriptions_endpoint', array($this, 'subscriptions_content'));
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// AJAX 钩子
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add_action('wp_ajax_yoone_calculate_bundle_price', array($this, 'ajax_calculate_bundle_price'));
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add_action('wp_ajax_nopriv_yoone_calculate_bundle_price', array($this, 'ajax_calculate_bundle_price'));
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add_action('wp_ajax_yoone_add_bundle_to_cart', array($this, 'ajax_add_bundle_to_cart'));
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add_action('wp_ajax_nopriv_yoone_add_bundle_to_cart', array($this, 'ajax_add_bundle_to_cart'));
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// 脚本和样式
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add_action('wp_enqueue_scripts', array($this, 'enqueue_scripts'));
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// 产品类型支持
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add_filter('woocommerce_product_class', array($this, 'product_class_filter'), 10, 2);
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}
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/**
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* 加载脚本和样式
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*/
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public function enqueue_scripts() {
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if (is_product() || is_cart() || is_checkout() || is_account_page()) {
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wp_enqueue_script(
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'yoone-frontend',
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YOONE_SUBSCRIPTIONS_PLUGIN_URL . 'assets/js/frontend.js',
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array('jquery'),
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YOONE_SUBSCRIPTIONS_VERSION,
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true
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);
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wp_enqueue_style(
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'yoone-frontend',
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YOONE_SUBSCRIPTIONS_PLUGIN_URL . 'assets/css/frontend.css',
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array(),
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YOONE_SUBSCRIPTIONS_VERSION
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);
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wp_localize_script('yoone-frontend', 'yoone_frontend_params', array(
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'ajax_url' => admin_url('admin-ajax.php'),
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'nonce' => wp_create_nonce('yoone_frontend_nonce'),
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'i18n' => array(
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'loading' => __('加载中...', 'yoone-subscriptions'),
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'error' => __('发生错误，请重试', 'yoone-subscriptions'),
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'select_products' => __('请选择产品', 'yoone-subscriptions'),
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'min_quantity' => __('最小数量: %d', 'yoone-subscriptions'),
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'max_quantity' => __('最大数量: %d', 'yoone-subscriptions'),
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'bundle_savings' => __('套装优惠: %s', 'yoone-subscriptions'),
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'subscription_info' => __('订阅信息', 'yoone-subscriptions'),
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)
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));
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}
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}
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/*
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|--------------------------------------------------------------------------
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| 产品页面功能
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|--------------------------------------------------------------------------
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*/
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/**
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* 显示套装选项
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*/
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public function display_bundle_options() {
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global $product;
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if (!$product || $product->get_type() !== 'yoone_bundle') {
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return;
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}
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$bundle = new Yoone_Bundle();
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$bundle_data = $bundle->get_bundle_by_product_id($product->get_id());
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if (!$bundle_data) {
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return;
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}
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$bundle_items = $bundle->get_bundle_items($bundle_data['id']);
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if (empty($bundle_items)) {
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return;
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}
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wc_get_template(
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'single-product/bundle-options.php',
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array(
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'bundle' => $bundle_data,
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'bundle_items' => $bundle_items,
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'product' => $product
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),
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'',
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YOONE_SUBSCRIPTIONS_PLUGIN_PATH . 'templates/'
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);
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}
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/**
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* 显示订阅选项
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*/
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public function display_subscription_options() {
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global $product;
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if (!$product) {
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return;
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}
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$subscription_enabled = $product->get_meta('_yoone_subscription_enabled');
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if ($subscription_enabled !== 'yes') {
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return;
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}
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$subscription_data = array(
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'period' => $product->get_meta('_yoone_subscription_period'),
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'interval' => $product->get_meta('_yoone_subscription_interval'),
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'length' => $product->get_meta('_yoone_subscription_length'),
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'trial' => $product->get_meta('_yoone_subscription_trial_length'),
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'signup' => $product->get_meta('_yoone_subscription_signup_fee')
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);
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wc_get_template(
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'single-product/subscription-options.php',
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array(
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'subscription_data' => $subscription_data,
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'product' => $product
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),
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'',
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YOONE_SUBSCRIPTIONS_PLUGIN_PATH . 'templates/'
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);
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}
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/*
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|--------------------------------------------------------------------------
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| 购物车功能
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|--------------------------------------------------------------------------
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*/
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/**
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* 显示购物车套装信息
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*/
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public function display_cart_bundle_info($name, $cart_item, $cart_item_key) {
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if (isset($cart_item['yoone_bundle_data'])) {
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$bundle_data = $cart_item['yoone_bundle_data'];
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$name .= '<div class="yoone-bundle-info">';
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$name .= '<small>' . __('套装产品', 'yoone-subscriptions') . '</small>';
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if (!empty($bundle_data['items'])) {
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$name .= '<ul class="yoone-bundle-items">';
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foreach ($bundle_data['items'] as $item) {
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$item_product = wc_get_product($item['product_id']);
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if ($item_product) {
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$name .= '<li>' . $item_product->get_name() . ' × ' . $item['quantity'] . '</li>';
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}
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}
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$name .= '</ul>';
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}
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if (isset($bundle_data['savings']) && $bundle_data['savings'] > 0) {
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$name .= '<small class="yoone-savings">' . sprintf(__('节省: %s', 'yoone-subscriptions'), wc_price($bundle_data['savings'])) . '</small>';
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}
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$name .= '</div>';
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}
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return $name;
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}
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/**
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* 显示购物车订阅信息
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*/
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public function display_cart_subscription_info($price, $cart_item, $cart_item_key) {
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if (isset($cart_item['yoone_subscription_data'])) {
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$subscription_data = $cart_item['yoone_subscription_data'];
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$price .= '<div class="yoone-subscription-info">';
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$price .= '<small>' . $this->format_subscription_string($subscription_data) . '</small>';
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$price .= '</div>';
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}
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return $price;
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}
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/*
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|--------------------------------------------------------------------------
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| 结账功能
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|--------------------------------------------------------------------------
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*/
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/**
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* 显示结账订阅信息
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*/
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public function display_checkout_subscription_info() {
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$has_subscription = false;
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foreach (WC()->cart->get_cart() as $cart_item) {
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if (isset($cart_item['yoone_subscription_data'])) {
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$has_subscription = true;
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break;
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}
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}
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if (!$has_subscription) {
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return;
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}
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echo '<div class="yoone-checkout-subscription-info">';
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echo '<h3>' . __('订阅信息', 'yoone-subscriptions') . '</h3>';
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echo '<p>' . __('您的订单包含订阅产品，将会自动续费。', 'yoone-subscriptions') . '</p>';
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foreach (WC()->cart->get_cart() as $cart_item) {
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if (isset($cart_item['yoone_subscription_data'])) {
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$product = $cart_item['data'];
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$subscription_data = $cart_item['yoone_subscription_data'];
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echo '<div class="subscription-item">';
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echo '<strong>' . $product->get_name() . '</strong><br>';
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echo '<small>' . $this->format_subscription_string($subscription_data) . '</small>';
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echo '</div>';
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}
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}
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echo '</div>';
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}
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/*
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|--------------------------------------------------------------------------
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| 我的账户功能
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|--------------------------------------------------------------------------
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*/
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/**
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* 添加订阅菜单项
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*/
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public function add_subscriptions_menu_item($items) {
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$new_items = array();
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foreach ($items as $key => $item) {
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$new_items[$key] = $item;
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if ($key === 'orders') {
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$new_items['subscriptions'] = __('我的订阅', 'yoone-subscriptions');
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}
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}
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return $new_items;
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}
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/**
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* 添加订阅端点
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*/
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public function add_subscriptions_endpoint() {
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add_rewrite_endpoint('subscriptions', EP_ROOT | EP_PAGES);
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}
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/**
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* 订阅页面内容
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*/
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public function subscriptions_content() {
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$customer_id = get_current_user_id();
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if (!$customer_id) {
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return;
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}
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// 获取用户订阅
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global $wpdb;
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$subscriptions = $wpdb->get_results($wpdb->prepare("
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SELECT * FROM {$wpdb->prefix}yoone_subscriptions
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WHERE customer_id = %d
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ORDER BY created_at DESC
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", $customer_id));
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wc_get_template(
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'myaccount/subscriptions.php',
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array(
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'subscriptions' => $subscriptions,
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'customer_id' => $customer_id
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),
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'',
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YOONE_SUBSCRIPTIONS_PLUGIN_PATH . 'templates/'
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);
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}
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/*
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|--------------------------------------------------------------------------
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| AJAX 处理
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|--------------------------------------------------------------------------
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*/
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/**
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* AJAX 计算套装价格
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*/
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public function ajax_calculate_bundle_price() {
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check_ajax_referer('yoone_frontend_nonce', 'nonce');
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$bundle_id = intval($_POST['bundle_id']);
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$selected_items = isset($_POST['selected_items']) ? $_POST['selected_items'] : array();
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if (!$bundle_id || empty($selected_items)) {
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wp_send_json_error(__('无效的参数', 'yoone-subscriptions'));
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}
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$bundle = new Yoone_Bundle($bundle_id);
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if (!$bundle->get_id()) {
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wp_send_json_error(__('套装不存在', 'yoone-subscriptions'));
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}
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// 计算价格
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$total_price = 0;
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$original_price = 0;
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$valid_items = array();
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foreach ($selected_items as $item) {
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$product_id = intval($item['product_id']);
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$quantity = intval($item['quantity']);
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if ($quantity <= 0) {
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continue;
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}
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$product = wc_get_product($product_id);
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if (!$product) {
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continue;
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}
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$item_price = $product->get_price() * $quantity;
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$original_price += $item_price;
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$valid_items[] = array(
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'product_id' => $product_id,
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'quantity' => $quantity,
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'price' => $item_price
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);
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}
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if (empty($valid_items)) {
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wp_send_json_error(__('请选择有效的产品', 'yoone-subscriptions'));
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}
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// 应用套装折扣
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$bundle_price = $bundle->calculate_bundle_price($valid_items);
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$savings = $original_price - $bundle_price;
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wp_send_json_success(array(
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'original_price' => wc_price($original_price),
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'bundle_price' => wc_price($bundle_price),
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'savings' => wc_price($savings),
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'savings_amount' => $savings
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));
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}
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/**
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* AJAX 添加套装到购物车
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*/
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public function ajax_add_bundle_to_cart() {
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check_ajax_referer('yoone_frontend_nonce', 'nonce');
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$bundle_id = intval($_POST['bundle_id']);
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$selected_items = isset($_POST['selected_items']) ? $_POST['selected_items'] : array();
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if (!$bundle_id || empty($selected_items)) {
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wp_send_json_error(__('无效的参数', 'yoone-subscriptions'));
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}
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$bundle = new Yoone_Bundle($bundle_id);
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if (!$bundle->get_id()) {
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wp_send_json_error(__('套装不存在', 'yoone-subscriptions'));
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}
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// 验证数量限制
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$total_quantity = array_sum(array_column($selected_items, 'quantity'));
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if ($bundle->get_min_quantity() > 0 && $total_quantity < $bundle->get_min_quantity()) {
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wp_send_json_error(sprintf(__('最小数量要求: %d', 'yoone-subscriptions'), $bundle->get_min_quantity()));
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}
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if ($bundle->get_max_quantity() > 0 && $total_quantity > $bundle->get_max_quantity()) {
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wp_send_json_error(sprintf(__('最大数量限制: %d', 'yoone-subscriptions'), $bundle->get_max_quantity()));
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}
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// 创建套装产品并添加到购物车
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$bundle_product_id = $bundle->get_product_id();
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if (!$bundle_product_id) {
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wp_send_json_error(__('套装产品不存在', 'yoone-subscriptions'));
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}
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// 计算套装价格
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$bundle_price = $bundle->calculate_bundle_price($selected_items);
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$original_price = 0;
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foreach ($selected_items as $item) {
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$product = wc_get_product($item['product_id']);
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if ($product) {
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$original_price += $product->get_price() * $item['quantity'];
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}
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}
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$savings = $original_price - $bundle_price;
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// 添加到购物车
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$cart_item_data = array(
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'yoone_bundle_data' => array(
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'bundle_id' => $bundle_id,
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'items' => $selected_items,
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'original_price' => $original_price,
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'bundle_price' => $bundle_price,
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'savings' => $savings
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)
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);
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$cart_item_key = WC()->cart->add_to_cart($bundle_product_id, 1, 0, array(), $cart_item_data);
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if ($cart_item_key) {
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wp_send_json_success(array(
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'message' => __('套装已添加到购物车', 'yoone-subscriptions'),
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'cart_url' => wc_get_cart_url()
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));
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} else {
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wp_send_json_error(__('添加到购物车失败', 'yoone-subscriptions'));
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}
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}
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/*
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|--------------------------------------------------------------------------
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| 辅助方法
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|--------------------------------------------------------------------------
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*/
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/**
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* 格式化订阅字符串
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*/
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private function format_subscription_string($subscription_data) {
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$period_strings = array(
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'day' => __('天', 'yoone-subscriptions'),
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'week' => __('周', 'yoone-subscriptions'),
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'month' => __('月', 'yoone-subscriptions'),
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'year' => __('年', 'yoone-subscriptions')
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);
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$period = isset($subscription_data['period']) ? $subscription_data['period'] : 'month';
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$interval = isset($subscription_data['interval']) ? intval($subscription_data['interval']) : 1;
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$period_string = isset($period_strings[$period]) ? $period_strings[$period] : $period;
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if ($interval > 1) {
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return sprintf(__('每 %d %s', 'yoone-subscriptions'), $interval, $period_string);
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} else {
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return sprintf(__('每%s', 'yoone-subscriptions'), $period_string);
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}
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}
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/**
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* 产品类型过滤器
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*/
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public function product_class_filter($classname, $product_type) {
|
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if ($product_type === 'yoone_bundle') {
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return 'Yoone_Bundle_Product';
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}
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return $classname;
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}
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/**
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* 获取用户订阅统计
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*/
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public function get_customer_subscription_stats($customer_id) {
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global $wpdb;
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$stats = $wpdb->get_row($wpdb->prepare("
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SELECT
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COUNT(*) as total_subscriptions,
|
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SUM(CASE WHEN status = 'active' THEN 1 ELSE 0 END) as active_subscriptions,
|
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SUM(CASE WHEN status = 'paused' THEN 1 ELSE 0 END) as paused_subscriptions,
|
||
SUM(CASE WHEN status = 'cancelled' THEN 1 ELSE 0 END) as cancelled_subscriptions,
|
||
SUM(CASE WHEN status = 'active' THEN total ELSE 0 END) as monthly_total
|
||
FROM {$wpdb->prefix}yoone_subscriptions
|
||
WHERE customer_id = %d
|
||
", $customer_id), ARRAY_A);
|
||
|
||
return $stats;
|
||
}
|
||
} |