WooCommerce 使用表单中的图像创建新产品

Question

希望创建新产品并将已位于服务器上的图像添加到媒体库。img.png目前，该脚本创建了一个带有 3 个附加图像的新产品，但尽管路径似乎正确，但它们已损坏。新产品也成功加入购物车。add_action('init', 'customcart');function customcart() {if (isset($_POST["addcustomcarts"])) {global $woocommerce;$my_post = array(  'post_title'    => 'Nautical Product',  'post_content'  => 'Desc here',  'post_status'   => 'publish',  'post_author'   => 1,  'post_type'     =>'product');// Insert the post into the database$product_ID = wp_insert_post( $my_post );if ( $product_ID ){  add_post_meta($product_ID, '_regular_price', 21.95 );  add_post_meta($product_ID, '_price', 21.95 );  add_post_meta($product_ID, '_stock_status', 'instock' );$images = array('img.png', 'img.png', 'img.png');// Get the path to the upload directory.$wp_upload_dir = wp_upload_dir();foreach($images as $name) {$attachment = array(    'guid'=> $wp_upload_dir['url'] . 'https://example.com/' . basename( $name ),     'post_mime_type' => 'image/png',    'post_title' => 'Image name',    'post_content' => 'my description',    'post_status' => 'inherit'     );$image_id = wp_insert_attachment($attachment, $name, $product_ID);// Make sure that this file is included, as wp_generate_attachment_metadata() depends on it.require_once( ABSPATH . 'wp-admin/includes/image.php' );// Generate the metadata for the attachment, and update the database record.$attach_data = wp_generate_attachment_metadata( $image_id, $name );wp_update_attachment_metadata( $image_id, $attach_data );}  $woocommerce->cart->add_to_cart( $product_ID, $quantity=1 );  exit( wp_redirect( get_permalink( woocommerce_get_page_id( 'cart' ) ) ) );} }}

Answer 1

您可以将代码用于图像生成

$image_url = "Full path of image";

$product_id = "Product id";

$upload_dir = wp_upload_dir();

$image_data = file_get_contents($image_url);

$filename = basename($image_url);

// create correct path if not exist 

if(wp_mkdir_p($upload_dir['path']))

{

  $file = $upload_dir['path'] . '/' . $filename;

}

else

{

  $file = $upload_dir['basedir'] . '/' . $filename;

}

file_put_contents($file, $image_data);

$wp_filetype = wp_check_filetype($filename, null );

$attachment = array(

    'post_mime_type' => $wp_filetype['type'],

    'post_title' => sanitize_file_name($filename),

    'post_content' => '',

    'post_status' => 'inherit'

);

$attach_id = wp_insert_attachment( $attachment, $file, $product_id );

require_once(ABSPATH . 'wp-admin/includes/image.php');

$attach_data = wp_generate_attachment_metadata( $attach_id, $file );

// update attachement metadata

wp_update_attachment_metadata( $attach_id, $attach_data );

// set post thumbnail

set_post_thumbnail( $product_id, $attach_id );