TomFox

hi, that’s not a problem. I use the search widget.
I’m trying it already with css but css and I’m not friends 😉

great, thank you very much

Thanks, that already helped me a lot.
Unfortunately I have not found to disable the CUSTOM POST TYPES under the map.
Do you have any advice?

Okay, I’m looking forward to GDv2. The announcements look very interesting.

With such an explanation you have a better understanding of the software.
Thank you very much for the explanation.

Best Regards

Tom

This Work’s

add_action( 'save_post', 'set_featured_image' );
function set_featured_image( $post_id )
{
    global $wpdb, $plugin_prefix;
    $post_type = get_post_type($post_id);
    $table_name = $plugin_prefix . $post_type . '_detail';
    $obj_geodir_profilbild = $wpdb->get_results(  $wpdb->prepare(     "SELECT geodir_profilbild FROM " . $table_name . " WHERE post_id = %d   ", array($post_id) ));

      if (count($obj_geodir_profilbild)>0)
    {
          $geodir_profilbild  =$obj_geodir_profilbild[0]->geodir_profilbild;
    }
// todo Check if featured image exists
   Generate_Featured_Image( $geodir_profilbild,   $post_id );
}

function Generate_Featured_Image( $image_url, $post_id  )
{

    $upload_dir = wp_upload_dir();
    $image_data = file_get_contents($image_url);
    $filename = basename($image_url);
    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, $post_id );
    require_once(ABSPATH . 'wp-admin/includes/image.php');
    $attach_data = wp_generate_attachment_metadata( $attach_id, $file );
    $res1= wp_update_attachment_metadata( $attach_id, $attach_data );
    $res2= set_post_thumbnail( $post_id, $attach_id );
}

Thanks Guust, but I need a proper filter or another approach. Stiofan can help you here?