post_type ) wp_die( __( 'Unknown post type.' ) ); $post_type_object = get_post_type_object( 'attachment' ); if ( ! current_user_can( $post_type_object->cap->edit_post, $id ) ) wp_die( __( 'You are not allowed to edit this item.' ) ); if ( 2 == $_REQUEST['fetch'] ) { add_filter('attachment_fields_to_edit', 'media_single_attachment_fields_to_edit', 10, 2); echo get_media_item($id, array( 'send' => false, 'delete' => true )); } else { add_filter('attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2); echo get_media_item($id); } exit; } check_admin_referer('media-form'); $id = media_handle_upload('async-upload', $_REQUEST['post_id']); if ( is_wp_error($id) ) { echo '

' . __('Dismiss') . ' ' . sprintf(__('“%s” has failed to upload due to an error'), esc_html($_FILES['async-upload']['name']) ) . '
' . esc_html($id->get_error_message()) . '

'; exit; } if ( $_REQUEST['short'] ) { // short form response - attachment ID only echo $id; } else { // long form response - big chunk o html $type = $_REQUEST['type']; echo apply_filters("async_upload_{$type}", $id); }