ID ) ) {
// Don't show ToC for password-protected posts until password is provided
return;
}
// Process content for special characters without triggering heavy content filters
// This prevents memory issues from plugins like WPML while still handling special characters
$processed_content = $widget->process_content_for_toc( $post->post_content );
$toc_data = $widget->format_toc_data( $processed_content, $htags, $hierarchy );
if ( empty( $toc_data->items ) ) {
return;
}
} else {
return;
}
$collapsible_arrow = '';
$wrapper_classes = [ 'betterdocs-toc' ];
if ( empty( $toc_title ) ) {
$toc_title = betterdocs()->settings->get( 'toc_title', __( 'Table of Contents', 'betterdocs' ) );
$toc_title = esc_html( stripslashes( $toc_title ) );
}
if ( $collapsible_on_mobile == '1' ) {
$wrapper_classes[] = 'collapsible-sm';
$collapsible_arrow = "";
}
if ( $list_number == '1' ) {
$wrapper_classes[] = 'toc-list-number';
}
?>
print( $toc_data->items, $hierarchy, 1 ); //phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- Already Escaped Above, Svg Is Not Needed For Escaping ?>