function digicamwt_seo_title() {
global $post;
$sep = '|';
$site_name = get_bloginfo('name');
$site_url=$_SERVER["SERVER_NAME"];
$new_title = '';
// 1. 首页
if (is_front_page() || is_home()) {
$new_title =$site_name;
return $new_title;
}
// 2. 产品页
if (is_singular('product')) {
$product = wc_get_product(get_the_ID());
$product_title = get_the_title();
// 获取品牌
$brand = '';
$terms = wp_get_post_terms($product->get_id(), 'product_cat');
if (!is_wp_error($terms) && !empty($terms)) {
$brand = $terms[0]->name;
}
// 构建标题
$new_title = $product_title;
if ($brand) {
$new_title .= " $sep $brand";
}
if ($site_url) {
$new_title .= " $sep $site_url";
}
// 长度限制
/* if (strlen($new_title) > 70) {
$new_title = substr($new_title, 0, 67) . '...';
}*/
return $new_title;
}
// 3. 产品分类页
if (is_product_category()) {
$term = get_queried_object();
$new_title = single_term_title('', false);
$new_title .= " $sep Camera Category";
if ($site_url) {
$new_title .= " $sep $site_url";
}
return $new_title;
}
// 其他页面使用默认
$new_title=single_post_title();
if ($site_name) {
$new_title .= " $sep $site_name";
}
return $new_title;
}
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