wordpress-theme-aksrt/templates/shop/product-cat.php

<?php
/**
 * 商品分类归档模板
 *
 * @package AKSRT
 */

defined('ABSPATH') || exit;

get_header();

$term    = get_queried_object();
$paged   = max(1, (int) get_query_var('paged'));
$orderby = isset($_GET['shop_orderby']) ? sanitize_key(wp_unslash((string) $_GET['shop_orderby'])) : '';
$shop    = class_exists('AKSRT_Shop') ? AKSRT_Shop::get_instance() : null;
$view    = $shop ? $shop->get_product_archive_view([
    'taxonomy' => 'aksrt_product_cat',
    'term_id'  => $term ? (int) $term->term_id : 0,
    'paged'    => $paged,
    'orderby'  => $orderby,
]) : ['products' => [], 'term' => null, 'total' => 0, 'max_pages' => 0, 'orderby' => 'date', 'paging' => 'number'];

$products  = $view['products'] ?? [];
$total     = (int) ($view['total'] ?? 0);
$max_pages = (int) ($view['max_pages'] ?? 0);
$term_name = $term->name ?? '';
$term_desc = $term->description ?? '';
$active_orderby = (string) ($view['orderby'] ?? 'date');
$paging = (string) ($view['paging'] ?? 'number');
$ias_s = !empty($view['ias_s']);
$ias_max = (int) ($view['ias_max'] ?? 5);
$style = (string) ($view['style'] ?? 'default');
$sales_cfg = is_array($view['sales'] ?? null) ? $view['sales'] : [];

$order_options = [
    'date' => __('最新', 'aksrt'),
    'sales' => __('销量', 'aksrt'),
    'price_asc' => __('价格升序', 'aksrt'),
    'price_desc' => __('价格降序', 'aksrt'),
    'comments' => __('评价', 'aksrt'),
];
?>

<main id="main-content" class="site-main content-shell" tabindex="-1">
    <?php if (function_exists('aksrt_breadcrumbs')) { aksrt_breadcrumbs(); } ?>

    <div class="aksrt-product-archive container"
         data-aksrt-product-archive
         data-taxonomy="aksrt_product_cat"
         data-term-id="<?php echo esc_attr((string) ($term->term_id ?? 0)); ?>"
         data-orderby="<?php echo esc_attr($active_orderby); ?>"
         data-page="<?php echo esc_attr((string) $paged); ?>"
         data-max-pages="<?php echo esc_attr((string) $max_pages); ?>"
         data-paging="<?php echo esc_attr($paging); ?>"
         data-ias="<?php echo $ias_s ? '1' : '0'; ?>"
         data-ias-max="<?php echo esc_attr((string) $ias_max); ?>"
         data-style="<?php echo esc_attr($style); ?>">

        <header class="aksrt-product-archive__header">
            <div class="aksrt-product-archive__eyebrow"><?php esc_html_e('商城商品', 'aksrt'); ?></div>
            <h1 class="aksrt-product-archive__title"><?php echo esc_html($term_name); ?></h1>
            <?php if ($term_desc) : ?>
                <p class="aksrt-product-archive__desc"><?php echo esc_html($term_desc); ?></p>
            <?php endif; ?>
            <p class="aksrt-product-archive__count" data-aksrt-archive-count><?php printf(esc_html__('共 %d 件商品', 'aksrt'), $total); ?></p>
        </header>

        <nav class="aksrt-product-archive__toolbar" aria-label="<?php esc_attr_e('商品排序', 'aksrt'); ?>">
            <?php foreach ($order_options as $key => $label) :
                $url = add_query_arg(['shop_orderby' => $key]);
                ?>
                <a class="aksrt-product-archive__sort<?php echo $active_orderby === $key ? ' is-active' : ''; ?>"
                   href="<?php echo esc_url($url); ?>"
                   data-aksrt-shop-orderby="<?php echo esc_attr($key); ?>">
                    <?php echo esc_html($label); ?>
                </a>
            <?php endforeach; ?>
        </nav>

        <?php if (!empty($products)) : ?>
            <div class="aksrt-product-archive__grid aksrt-product-archive__grid--<?php echo esc_attr($style); ?>" id="aksrt-product-grid" data-aksrt-product-grid>
                <?php foreach ($products as $product) :
                    $sales = (int) ($product['sales'] ?? 0);
                    $mode = (string) ($sales_cfg['show'] ?? 'show');
                    $min_sales = max(0, (int) ($sales_cfg['show_min'] ?? 0));
                    $show_sales = ($mode === 'show' && $sales > 0) || ($mode === 'threshold' && $sales >= $min_sales);
                    ?>
                    <article class="aksrt-product-card">
                        <a href="<?php echo esc_url((string) ($product['permalink'] ?? '#')); ?>" class="aksrt-product-card__link">
                            <?php if (!empty($product['image'])) : ?>
                                <div class="aksrt-product-card__image">
                                    <img src="<?php echo esc_url((string) $product['image']); ?>" alt="<?php echo esc_attr((string) ($product['title'] ?? '')); ?>" loading="lazy">
                                </div>
                            <?php else : ?>
                                <div class="aksrt-product-card__image aksrt-product-card__image--placeholder"><i class="fas fa-image"></i></div>
                            <?php endif; ?>
                            <div class="aksrt-product-card__body">
                                <h3 class="aksrt-product-card__title"><?php echo esc_html((string) ($product['title'] ?? '')); ?></h3>
                                <?php if (!empty($product['excerpt'])) : ?>
                                    <p class="aksrt-product-card__excerpt"><?php echo esc_html(wp_trim_words((string) $product['excerpt'], 15)); ?></p>
                                <?php endif; ?>
                                <div class="aksrt-product-card__footer">
                                    <span class="aksrt-product-card__price">¥<?php echo esc_html(number_format((float) ($product['price'] ?? 0), 2)); ?></span>
                                    <?php if ($show_sales) : ?>
                                        <span class="aksrt-product-card__sales"><?php printf(esc_html__('已售 %d', 'aksrt'), $sales); ?></span>
                                    <?php endif; ?>
                                </div>
                            </div>
                        </a>
                    </article>
                <?php endforeach; ?>
            </div>

            <?php if ($max_pages > 1) : ?>
                <?php if ($paging === 'ajax') : ?>
                    <div class="aksrt-product-archive__load-more">
                        <button type="button" class="aksrt-load-more-btn" data-aksrt-shop-load-more><?php esc_html_e('加载更多', 'aksrt'); ?></button>
                    </div>
                <?php else : ?>
                    <nav class="aksrt-product-archive__pagination" aria-label="<?php esc_attr_e('商品分页', 'aksrt'); ?>">
                        <?php
                        echo paginate_links([
                            'total'     => $max_pages,
                            'current'   => $paged,
                            'prev_text' => '<i class="fas fa-chevron-left"></i>',
                            'next_text' => '<i class="fas fa-chevron-right"></i>',
                            'add_args'  => $active_orderby ? ['shop_orderby' => $active_orderby] : [],
                        ]);
                        ?>
                    </nav>
                <?php endif; ?>
            <?php endif; ?>
        <?php else : ?>
            <div class="aksrt-product-archive__empty">
                <i class="fas fa-box-open"></i>
                <p><?php esc_html_e('内容空空如也', 'aksrt'); ?></p>
            </div>
        <?php endif; ?>
    </div>
</main>

<?php
wp_enqueue_script('aksrt-product-archive', get_template_directory_uri() . '/assets/js/product-archive.js', ['aksrt-script'], AKSRT_VERSION, true);
get_footer();