WP下载图片网址的图片并上传到wp uploads文件夹

wptutor WP下载图片网址的图片并上传到wp uploads文件夹已关闭评论 49 浏览量

function insert_attachment_from_url($image_url, $post_id) {
    require_once ABSPATH . 'wp-admin/includes/image.php';
    require_once ABSPATH . 'wp-admin/includes/file.php';
    require_once ABSPATH . 'wp-admin/includes/media.php';

    // Get the original image name from the URL
    $image_name = basename($image_url);
    
    // Decode URL-encoded characters in the filename
    $image_name = urldecode($image_name);
    
    // Create a sanitized filename for WordPress
    $sanitized_name = sanitize_file_name($image_name);
    
    $upload_dir = wp_upload_dir();
    
    // Handle URL encoding in the image URL
    $encoded_url = str_replace(' ', '%20', $image_url);
    
    // Get the image data
    $image_data = file_get_contents($encoded_url);

    if (!$image_data) {
        return false;
    }

    $file_path = $upload_dir['path'] . '/' . $sanitized_name;
    file_put_contents($file_path, $image_data);

    $file_type = wp_check_filetype($file_path);
    $attachment = array(
        'post_mime_type' => $file_type['type'],
        'post_title'     => preg_replace('/\.[^.]+$/', '', $image_name), // Remove file extension for title
        'post_content'   => '',
        'post_status'    => 'inherit',
    );

    $attach_id = wp_insert_attachment($attachment, $file_path, $post_id);
    $attach_data = wp_generate_attachment_metadata($attach_id, $file_path);
    wp_update_attachment_metadata($attach_id, $attach_data);

    return $attach_id;
}