125 lines
4.6 KiB
PHP
125 lines
4.6 KiB
PHP
<?php
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/**
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* 模板：单个混装产品的 add-to-cart 表单
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* 路径：templates/single-product/add-to-cart/yoone-bundle.php
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*/
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defined('ABSPATH') || exit;
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global $product;
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if (! $product || $product->get_type() !== Yoone_Product_Bundles::TYPE) {
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return;
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}
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$config = Yoone_Product_Bundles::get_bundle_config($product);
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$allowed = $config['allowed_products'];
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$min_qty = max(0, absint($config['min_qty']));
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$cat_ids = $config['categories'];
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// 收集允许的商品对象，且必须是 simple product
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$allowed_products = array();
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foreach ($allowed as $pid) {
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$p = wc_get_product($pid);
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if ($p && $p->is_type('simple')) {
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$allowed_products[$pid] = $p;
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}
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}
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// 按分类分组（如果未配置分类，则全部在一个组内）
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$groups = array();
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if (! empty($cat_ids)) {
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foreach ($allowed_products as $pid => $p) {
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$terms = get_the_terms($pid, 'product_cat');
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$matched = false;
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if (is_array($terms)) {
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foreach ($terms as $t) {
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if (in_array($t->term_id, $cat_ids, true)) {
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$groups[$t->term_id]['term'] = $t;
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$groups[$t->term_id]['items'][] = $p;
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$matched = true;
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}
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}
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}
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// 若商品不属于所选分类，则不显示
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if (! $matched) {
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// 跳过
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}
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}
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} else {
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$groups[0] = array('term' => null, 'items' => array_values($allowed_products));
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}
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// 表单开始
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?>
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<form class="cart yoone-bundle-form" action="<?php echo esc_url( apply_filters( 'woocommerce_add_to_cart_form_action', $product->get_permalink() ) ); ?>" method="post" enctype="multipart/form-data">
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<div class="yoone-bundle-meta">
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<p class="yoone-bundle-min"><?php printf( esc_html__('至少选择 %d 件混装组件', 'yoone-product-bundles'), $min_qty ); ?></p>
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<p class="yoone-bundle-selected"><?php esc_html_e('当前选择数量：', 'yoone-product-bundles'); ?><span class="yoone-bundle-selected-count">0</span></p>
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</div>
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<?php if (empty($groups)) : ?>
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<p><?php esc_html_e('暂无可混装商品，请在后台为该混装产品配置。', 'yoone-product-bundles'); ?></p>
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<?php else : ?>
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<?php foreach ($groups as $gid => $group) : ?>
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<div class="yoone-bundle-group">
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<?php if (! empty($group['term'])) : ?>
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<h3 class="yoone-bundle-group-title"><?php echo esc_html($group['term']->name); ?></h3>
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<?php else : ?>
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<h3 class="yoone-bundle-group-title"><?php esc_html_e('可混装商品', 'yoone-product-bundles'); ?></h3>
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<?php endif; ?>
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<table class="yoone-bundle-table">
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<thead>
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<tr>
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<th><?php esc_html_e('商品', 'yoone-product-bundles'); ?></th>
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<th><?php esc_html_e('价格', 'yoone-product-bundles'); ?></th>
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<th style="width:140px;"><?php esc_html_e('数量', 'yoone-product-bundles'); ?></th>
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</tr>
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</thead>
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<tbody>
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<?php foreach ($group['items'] as $item) : ?>
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<?php $pid = $item->get_id(); ?>
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<tr>
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<td>
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<a href="<?php echo esc_url(get_permalink($pid)); ?>" target="_blank"><?php echo esc_html($item->get_name()); ?></a>
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</td>
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<td>
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<?php echo wp_kses_post($item->get_price_html()); ?>
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</td>
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<td>
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<input type="number" min="0" step="1" class="yoone-bundle-qty" name="yoone_bundle_components[<?php echo esc_attr($pid); ?>]" value="0" />
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</td>
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</tr>
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<?php endforeach; ?>
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</tbody>
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</table>
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</div>
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<?php endforeach; ?>
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<?php endif; ?>
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<div class="yoone-bundle-actions">
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<input type="hidden" name="add-to-cart" value="<?php echo esc_attr($product->get_id()); ?>" />
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<button type="submit" class="single_add_to_cart_button button alt" disabled><?php esc_html_e('加入购物车', 'yoone-product-bundles'); ?></button>
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</div>
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</form>
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<script>
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(function($){
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function updateState(){
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var total = 0;
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$('.yoone-bundle-qty').each(function(){
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var v = parseInt($(this).val(), 10);
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if (!isNaN(v) && v > 0) total += v;
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});
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$('.yoone-bundle-selected-count').text(total);
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var min = <?php echo (int) $min_qty; ?>;
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var btn = $('.yoone-bundle-actions .single_add_to_cart_button');
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if (total >= min) {
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btn.prop('disabled', false);
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} else {
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btn.prop('disabled', true);
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}
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}
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$(document).on('change keyup', '.yoone-bundle-qty', updateState);
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$(document).ready(updateState);
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})(jQuery);
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</script>
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