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<?php |
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/** |
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* Server-side render for the b-blocks/timeline block. |
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* |
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* The block is hydrated on the front-end by view.js, which reads the |
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* sanitized attributes from the data-attributes JSON payload and renders |
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* the timeline. We output a single wrapping element here, escape all |
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* attribute output, and avoid emitting any raw user-supplied HTML at |
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* the PHP layer. |
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* |
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* @package bBlocks |
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* |
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* @var array $attributes Block attributes. |
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* @var string $content Block inner HTML (unused). |
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*/ |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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$bblocks_timeline_id = wp_unique_id( 'bBlocksTimeline-' ); |
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|
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// Allow-list the attributes we forward to the front-end so unexpected |
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// keys are dropped before the JSON payload is rendered. |
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$bblocks_timeline_allowed_layouts = array( 'left', 'right', 'alternating' ); |
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$bblocks_timeline_allowed_variants = array( 'modern', 'classic', 'minimal' ); |
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|
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$bblocks_timeline_layout = isset( $attributes['layout'] ) ? sanitize_key( $attributes['layout'] ) : 'alternating'; |
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if ( ! in_array( $bblocks_timeline_layout, $bblocks_timeline_allowed_layouts, true ) ) { |
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$bblocks_timeline_layout = 'alternating'; |
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} |
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|
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$bblocks_timeline_variant = isset( $attributes['variant'] ) ? sanitize_key( $attributes['variant'] ) : 'modern'; |
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if ( ! in_array( $bblocks_timeline_variant, $bblocks_timeline_allowed_variants, true ) ) { |
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$bblocks_timeline_variant = 'modern'; |
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} |
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|
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$bblocks_timeline_line_color = isset( $attributes['lineColor'] ) ? sanitize_hex_color( $attributes['lineColor'] ) : ''; |
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if ( empty( $bblocks_timeline_line_color ) ) { |
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$bblocks_timeline_line_color = '#dee2e6'; |
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} |
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|
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$bblocks_timeline_show_icons = ! empty( $attributes['showIcons'] ); |
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|
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$bblocks_timeline_items = array(); |
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if ( isset( $attributes['items'] ) && is_array( $attributes['items'] ) ) { |
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foreach ( $attributes['items'] as $bblocks_timeline_item ) { |
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if ( ! is_array( $bblocks_timeline_item ) ) { |
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continue; |
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} |
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|
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$bblocks_timeline_accent = isset( $bblocks_timeline_item['accentColor'] ) |
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? sanitize_hex_color( $bblocks_timeline_item['accentColor'] ) |
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: ''; |
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|
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$bblocks_timeline_items[] = array( |
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'date' => isset( $bblocks_timeline_item['date'] ) ? sanitize_text_field( $bblocks_timeline_item['date'] ) : '', |
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'title' => isset( $bblocks_timeline_item['title'] ) ? wp_kses_post( $bblocks_timeline_item['title'] ) : '', |
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'description' => isset( $bblocks_timeline_item['description'] ) ? wp_kses_post( $bblocks_timeline_item['description'] ) : '', |
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'icon' => isset( $bblocks_timeline_item['icon'] ) ? sanitize_text_field( $bblocks_timeline_item['icon'] ) : '', |
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'accentColor' => $bblocks_timeline_accent ? $bblocks_timeline_accent : '#0d6efd', |
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); |
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} |
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} |
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|
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$bblocks_timeline_payload = array( |
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'layout' => $bblocks_timeline_layout, |
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'variant' => $bblocks_timeline_variant, |
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'lineColor' => $bblocks_timeline_line_color, |
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'showIcons' => (bool) $bblocks_timeline_show_icons, |
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'items' => $bblocks_timeline_items, |
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); |
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|
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$bblocks_timeline_plan_class = ( class_exists( '\\BBlocks\\Inc\\Utils' ) && \BBlocks\Inc\Utils::isPro() ) ? 'pro' : 'free'; |
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|
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$bblocks_timeline_wrapper_classes = sprintf( |
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'%s timeline-block timeline-variant-%s timeline-layout-%s', |
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$bblocks_timeline_plan_class, |
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$bblocks_timeline_variant, |
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$bblocks_timeline_layout |
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); |
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?> |
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<div |
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<?php |
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// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- get_block_wrapper_attributes() is properly escaped. |
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echo get_block_wrapper_attributes( array( 'class' => $bblocks_timeline_wrapper_classes ) ); |
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?> |
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id="<?php echo esc_attr( $bblocks_timeline_id ); ?>" |
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role="list" |
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aria-label="<?php echo esc_attr__( 'Timeline', 'b-blocks' ); ?>" |
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data-attributes='<?php echo esc_attr( wp_json_encode( $bblocks_timeline_payload ) ); ?>' |
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></div> |
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|
