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次の関数を使用して、wordpressでPHPを使用したwoocommerce製品を作成し、カスタム投稿タイプの追加/更新時に既に存在する場合は削除します。カスタムPHP関数でSQL準備文を実行する
投稿ページで「更新」ボタンを2回押すと、コードを2回実行するかのようにすべてうまくいきます。誰でも私を助けることができますか?
function create_tour_product($post, $ID){
if(get_post_type($post) == 'tour'){
global $wpdb;
$tourprice =get_post_meta(get_the_ID(), 'tour_price', true);
$tourdiscountprice =get_post_meta(get_the_ID(), 'tour_discount_price', true);
$tourname =get_the_title();
$postimgid =get_the_ID();
$sqlstatement = $wpdb->prepare("DELETE p FROM $wpdb->posts p join $wpdb->postmeta pm on p.ID = pm.post_id WHERE p.post_type = %s and p.post_title= %s",'product',$tourname);
$wpdb->query($sqlstatement);
$new_product = array(
'post_author' => $user_id,
'post_content' => '',
'post_status' => "publish",
'post_title' => $tourname,
'post_parent' => '',
'post_type' => "product",
);
$new_product = wp_insert_post($new_product, $wp_error);
if($new_product){
$attach_id = get_post_thumbnail_id($postimgid);
set_post_thumbnail($new_product, $attach_id);
$tour_id = $new_product;
}
wp_set_object_terms($new_product, 'Tours', 'product_cat');
wp_set_object_terms($new_product, 'simple', 'product_type');
update_post_meta($new_product, '_visibility', 'visible');
update_post_meta($new_product, '_stock_status', 'instock');
update_post_meta($new_product, 'total_sales', '0');
update_post_meta($new_product, '_downloadable', 'no');
update_post_meta($new_product, '_virtual', 'yes');
update_post_meta($new_product, '_regular_price', $tourprice);
update_post_meta($new_product, '_sale_price', $tourdiscountprice);
update_post_meta($new_product, '_purchase_note', "");
update_post_meta($new_product, '_featured', "no");
update_post_meta($new_product, '_sku', "");
update_post_meta($new_product, '_product_attributes', array());
update_post_meta($new_product, '_price', $tourprice);
update_post_meta($new_product, '_manage_stock', "no");
update_post_meta($new_product, '_backorders', "no");
}
}
add_action('edit_post', 'create_tour_product',10,2);