diff -r be944660c56a -r 3d72ae0968f4 wp/wp-includes/blocks/navigation-submenu.php --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/wp/wp-includes/blocks/navigation-submenu.php Tue Sep 27 16:37:53 2022 +0200 @@ -0,0 +1,267 @@ + array(), + 'inline_styles' => '', + ); + + $is_sub_menu = isset( $attributes['isTopLevelItem'] ) ? ( ! $attributes['isTopLevelItem'] ) : false; + + // Text color. + $named_text_color = null; + $custom_text_color = null; + + if ( $is_sub_menu && array_key_exists( 'customOverlayTextColor', $context ) ) { + $custom_text_color = $context['customOverlayTextColor']; + } elseif ( $is_sub_menu && array_key_exists( 'overlayTextColor', $context ) ) { + $named_text_color = $context['overlayTextColor']; + } elseif ( array_key_exists( 'customTextColor', $context ) ) { + $custom_text_color = $context['customTextColor']; + } elseif ( array_key_exists( 'textColor', $context ) ) { + $named_text_color = $context['textColor']; + } elseif ( isset( $context['style']['color']['text'] ) ) { + $custom_text_color = $context['style']['color']['text']; + } + + // If has text color. + if ( ! is_null( $named_text_color ) ) { + // Add the color class. + array_push( $colors['css_classes'], 'has-text-color', sprintf( 'has-%s-color', $named_text_color ) ); + } elseif ( ! is_null( $custom_text_color ) ) { + // Add the custom color inline style. + $colors['css_classes'][] = 'has-text-color'; + $colors['inline_styles'] .= sprintf( 'color: %s;', $custom_text_color ); + } + + // Background color. + $named_background_color = null; + $custom_background_color = null; + + if ( $is_sub_menu && array_key_exists( 'customOverlayBackgroundColor', $context ) ) { + $custom_background_color = $context['customOverlayBackgroundColor']; + } elseif ( $is_sub_menu && array_key_exists( 'overlayBackgroundColor', $context ) ) { + $named_background_color = $context['overlayBackgroundColor']; + } elseif ( array_key_exists( 'customBackgroundColor', $context ) ) { + $custom_background_color = $context['customBackgroundColor']; + } elseif ( array_key_exists( 'backgroundColor', $context ) ) { + $named_background_color = $context['backgroundColor']; + } elseif ( isset( $context['style']['color']['background'] ) ) { + $custom_background_color = $context['style']['color']['background']; + } + + // If has background color. + if ( ! is_null( $named_background_color ) ) { + // Add the background-color class. + array_push( $colors['css_classes'], 'has-background', sprintf( 'has-%s-background-color', $named_background_color ) ); + } elseif ( ! is_null( $custom_background_color ) ) { + // Add the custom background-color inline style. + $colors['css_classes'][] = 'has-background'; + $colors['inline_styles'] .= sprintf( 'background-color: %s;', $custom_background_color ); + } + + return $colors; +} + +/** + * Build an array with CSS classes and inline styles defining the font sizes + * which will be applied to the navigation markup in the front-end. + * + * @param array $context Navigation block context. + * @return array Font size CSS classes and inline styles. + */ +function block_core_navigation_submenu_build_css_font_sizes( $context ) { + // CSS classes. + $font_sizes = array( + 'css_classes' => array(), + 'inline_styles' => '', + ); + + $has_named_font_size = array_key_exists( 'fontSize', $context ); + $has_custom_font_size = isset( $context['style']['typography']['fontSize'] ); + + if ( $has_named_font_size ) { + // Add the font size class. + $font_sizes['css_classes'][] = sprintf( 'has-%s-font-size', $context['fontSize'] ); + } elseif ( $has_custom_font_size ) { + // Add the custom font size inline style. + $font_sizes['inline_styles'] = sprintf( 'font-size: %s;', $context['style']['typography']['fontSize'] ); + } + + return $font_sizes; +} + +/** + * Returns the top-level submenu SVG chevron icon. + * + * @return string + */ +function block_core_navigation_submenu_render_submenu_icon() { + return ''; +} + +/** + * Renders the `core/navigation-submenu` block. + * + * @param array $attributes The block attributes. + * @param string $content The saved content. + * @param WP_Block $block The parsed block. + * + * @return string Returns the post content with the legacy widget added. + */ +function render_block_core_navigation_submenu( $attributes, $content, $block ) { + + $navigation_link_has_id = isset( $attributes['id'] ) && is_numeric( $attributes['id'] ); + $is_post_type = isset( $attributes['kind'] ) && 'post-type' === $attributes['kind']; + $is_post_type = $is_post_type || isset( $attributes['type'] ) && ( 'post' === $attributes['type'] || 'page' === $attributes['type'] ); + + // Don't render the block's subtree if it is a draft. + if ( $is_post_type && $navigation_link_has_id && 'publish' !== get_post_status( $attributes['id'] ) ) { + return ''; + } + + // Don't render the block's subtree if it has no label. + if ( empty( $attributes['label'] ) ) { + return ''; + } + + $colors = block_core_navigation_submenu_build_css_colors( $block->context, $attributes ); + $font_sizes = block_core_navigation_submenu_build_css_font_sizes( $block->context ); + $classes = array_merge( + $colors['css_classes'], + $font_sizes['css_classes'] + ); + $style_attribute = ( $colors['inline_styles'] . $font_sizes['inline_styles'] ); + + $css_classes = trim( implode( ' ', $classes ) ); + $has_submenu = count( $block->inner_blocks ) > 0; + $is_active = ! empty( $attributes['id'] ) && ( get_the_ID() === $attributes['id'] ); + + $show_submenu_indicators = isset( $block->context['showSubmenuIcon'] ) && $block->context['showSubmenuIcon']; + $open_on_click = isset( $block->context['openSubmenusOnClick'] ) && $block->context['openSubmenusOnClick']; + $open_on_hover_and_click = isset( $block->context['openSubmenusOnClick'] ) && ! $block->context['openSubmenusOnClick'] && + $show_submenu_indicators; + + $wrapper_attributes = get_block_wrapper_attributes( + array( + 'class' => $css_classes . ' wp-block-navigation-item' . ( $has_submenu ? ' has-child' : '' ) . + ( $open_on_click ? ' open-on-click' : '' ) . ( $open_on_hover_and_click ? ' open-on-hover-click' : '' ) . + ( $is_active ? ' current-menu-item' : '' ), + 'style' => $style_attribute, + ) + ); + + $label = ''; + + if ( isset( $attributes['label'] ) ) { + $label .= wp_kses_post( $attributes['label'] ); + } + + $aria_label = sprintf( + /* translators: Accessibility text. %s: Parent page title. */ + __( '%s submenu' ), + wp_strip_all_tags( $label ) + ); + + $html = '
  • '; + + // If Submenus open on hover, we render an anchor tag with attributes. + // If submenu icons are set to show, we also render a submenu button, so the submenu can be opened on click. + if ( ! $open_on_click ) { + $item_url = isset( $attributes['url'] ) ? $attributes['url'] : ''; + // Start appending HTML attributes to anchor tag. + $html .= '