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[英]Auto assign Woocommerce Product Categories from Product Tags on import
[英]Automatically assign products to categories based on their product tags in Woocommerce
我目前有一个使用wp_insert_post()成功将产品添加到Woocommerce的功能。
我现在正尝试根据产品标签将产品分配到相关类别。 例如,如果添加了带有“ ring”或“ necklace”产品标签的产品,则会自动将其分配给“珠宝”类别。
使用以下功能,我能够在帖子上实现正确的功能,但是对于woocommerce中使用的产品帖子类型尝试使此功能不起作用。
职位作品:
function auto_add_category ($post_id = 0) {
if (!$post_id) return;
$tag_categories = array (
'ring' => 'Jewellery',
'necklace' => 'Jewellery',
'dress' => 'Clothing',
);
$post_tags = get_the_tags($post_id);
foreach ($post_tags as $tag) {
if ($tag_categories[$tag->name] ) {
$cat_id = get_cat_ID($tag_categories[$tag->name]);
if ($cat_id) {
$result = wp_set_post_terms( $post_id, $tags = $cat_id, $taxonomy = 'category', $append = true );
}
}
}
}
add_action('publish_post','auto_add_category');
我试图将代码重新用于产品,如下所示:
function auto_add_category ($product_id = 0) {
if (!$product_id) return;
$tag_categories = array (
'ring' => 'Jewellery'
'necklace' => 'Jewellery',
'dress' => 'Clothing',
);
$product_tags = get_terms( array( 'taxonomy' => 'product_tag') );
foreach ($product_tags as $tag) {
if ($tag_categories[$tag->name] ) {
$cat = get_term_by( 'name', $tag_categories[$tag->name], 'product_cat' );
$cat_id = $cat->term_id;
if ($cat_id) {
$result = wp_set_post_terms( $product_id, $tags = $cat_id, $taxonomy = 'product_cat', $append = true );
}
}
}
}
add_action('publish_product','auto_add_category');
但是,它不会在创建产品时分配相关类别。 这位新手编码员在wordpress上摸索自己的方式,将对您的帮助非常感激!
试试这个代码:
function auto_add_category ($product_id = 0) {
if (!$product_id) return;
// because we use save_post action, let's check post type here
$post_type = get_post_type($post_id);
if ( "product" != $post_type ) return;
$tag_categories = array (
'ring' => 'Jewellery'
'necklace' => 'Jewellery',
'dress' => 'Clothing',
);
// get_terms returns ALL terms, so we have to add object_ids param to get terms to a specific product
$product_tags = get_terms( array( 'taxonomy' => 'product_tag', 'object_ids' => $product_id ) );
foreach ($product_tags as $term) {
if ($tag_categories[$term->slug] ) {
$cat = get_term_by( 'name', $tag_categories[$term->slug], 'product_cat' );
$cat_id = $cat->term_id;
if ($cat_id) {
$result = wp_set_post_terms( $product_id, $cat_id, 'product_cat', true );
}
}
}
}
add_action('save_post','auto_add_category');
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