[], 'em' => [], 'b' => [], 'i' => [], 'br' => [], 'span' => [], ]; // Build the step items. $items_html = ''; $position = 0; $rows = array_values( $items ); $total = count( $rows ); foreach ( $rows as $index => $item ) { if ( ! is_array( $item ) ) { continue; } $title = wp_kses( (string) ( $item['title'] ?? '' ), $title_allowed ); $desc = wp_kses( (string) ( $item['description'] ?? '' ), $title_allowed ); if ( '' === trim( wp_strip_all_tags( $title ) ) && '' === trim( wp_strip_all_tags( $desc ) ) ) { continue; } ++$position; $status = in_array( $item['status'] ?? '', [ 'done', 'active', 'upcoming' ], true ) ? $item['status'] : ''; // Effective marker type: a per-step override, else the block default. $type = in_array( $item['markerType'] ?? '', [ 'number', 'icon', 'image' ], true ) ? $item['markerType'] : $global_type; // Marker inner content. $marker_inner = ''; if ( 'icon' === $type ) { $icon_cfg = is_array( $item['icon'] ?? null ) ? $item['icon'] : []; $source = (string) ( $icon_cfg['source'] ?? 'none' ); $markup = (string) ( $icon_cfg['markup'] ?? '' ); $icon_url = (string) ( $icon_cfg['url'] ?? '' ); if ( 'upload' === $source && '' !== $icon_url ) { $marker_inner = '

'; } elseif ( 'none' !== $source && '' !== $markup ) { $marker_inner = HTML_Helpers::svg_kses( $markup ); } } elseif ( 'image' === $type ) { $image_url = is_array( $item['image'] ?? null ) ? (string) ( $item['image']['url'] ?? '' ) : ''; if ( '' !== $image_url ) { $marker_inner = '

'; } } // Fall back to the position number when no icon/image resolved. if ( '' === $marker_inner ) { $marker_inner = esc_html( (string) $position ); } $item_class = 'flexa-steps__item' . ( '' !== $status ? ' is-' . $status : '' ); $is_last = ( $index === $total - 1 ); $connector_html = ( $connector_show && ! $is_last ) ? '' : ''; $title_html = '' !== trim( wp_strip_all_tags( $title ) ) ? '' . $title . '' : ''; $desc_html = '' !== trim( wp_strip_all_tags( $desc ) ) ? '' . $desc . '' : ''; $items_html .= '

'; $items_html .= ''; $items_html .= '

' . $title_html . $desc_html . '

'; $items_html .= '

'; } if ( '' === $items_html ) { return; } // Wrapper classes + attributes. $classes = [ 'flexa-steps', 'flexa-steps--marker-' . sanitize_html_class( $marker_shape ) ]; if ( '' !== $block_id ) { $classes[] = 'flexa-steps-' . sanitize_html_class( $block_id ); } $classes = HTML_Helpers::build_wrapper_classes( $classes, $attributes ); $wrapper_args = [ 'class' => implode( ' ', $classes ) ]; if ( $anchor ) { $wrapper_args['id'] = sanitize_html_class( $anchor ); } $wrapper_attributes = get_block_wrapper_attributes( $wrapper_args ); $data_attrs = HTML_Helpers::build_data_attrs( $attributes ); // Lazy background marker. $background = $attributes['background'] ?? []; $is_lazy_bg = ! empty( $background['lazyLoad'] ) && 'image' === ( $background['type'] ?? 'none' ) && '' !== ( $background['image']['url'] ?? '' ); $lazy_marker = $is_lazy_bg ? ' data-flexa-lazy-bg' : ''; printf( '<%1$s %2$s%3$s%4$s>

%5$s

', esc_html( $html_tag ), $wrapper_attributes, // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- built via get_block_wrapper_attributes. $data_attrs, // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- keys sanitized, values escaped in helper. $lazy_marker, // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- static literal. $items_html // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- title/desc wp_kses'd, marker esc_html/svg_kses/esc_url'd above. );