Parsed: 130166

function wp_filter_wp_template_unique_post_slug( $override_slug, $slug, $post_ID, $post_status, $post_type ) {
  if ( 'wp_template' !== $post_type && 'wp_template_part' !== $post_type ) {
    return $override_slug;
  }

  if ( ! $override_slug ) {
    $override_slug = $slug;
  }

  /*
	 * Template slugs must be unique within the same theme.
	 * TODO - Figure out how to update this to work for a multi-theme environment.
	 * Unfortunately using `get_the_terms()` for the 'wp-theme' term does not work
	 * in the case of new entities since is too early in the process to have been saved
	 * to the entity. So for now we use the currently activated theme for creation.
	 */
  $theme = get_stylesheet();
  $terms = get_the_terms( $post_ID, 'wp_theme' );
  if ( $terms && ! is_wp_error( $terms ) ) {
    $theme = $terms[0]->name;
  }

  $check_query_args = array(
    'post_name__in'  => array( $override_slug ),
    'post_type'      => $post_type,
    'posts_per_page' => 1,
    'no_found_rows'  => true,
    'post__not_in'   => array( $post_ID ),
    'tax_query'      => array(
      array(
        'taxonomy' => 'wp_theme',
        'field'    => 'name',
        'terms'    => $theme,
      ),
    ),
  );
  $check_query      = new WP_Query( $check_query_args );
  $posts            = $check_query->posts;

  if ( count( $posts ) > 0 ) {
    $suffix = 2;
    do {
      $query_args                  = $check_query_args;
      $alt_post_name               = _truncate_post_slug( $override_slug, 200 - ( strlen( $suffix ) + 1 ) ) . "-$suffix";
      $query_args['post_name__in'] = array( $alt_post_name );
      $query                       = new WP_Query( $query_args );
      $suffix++;
    } while ( count( $query->posts ) > 0 );
    $override_slug = $alt_post_name;
  }

  return $override_slug;
}