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ab8a964858
This is the last step of backports from the Gutenberg plugin for WordPress 6.0 Beta 1 release. It includes all updates WordPress packages published to npm based on the Gutenberg plugin v13.0 RC3 release. This patch also includes all the necessary changes applied to core blocks. New blocks included: - Avatar - Comment Author Name - Comment Content - Comment Date - Comment Edit Link - Comment Rely Link - Comment Template - Comments Pagination - Comments Pagination Next - Comments Pagination Previous - Comments Query Loop - Home Link - Post Author Biography - Query No Results - Read More See more details in https://github.com/WordPress/wordpress-develop/pull/2564. Props zieladam, ramonopoly, ocean90. Fixes #55505. Built from https://develop.svn.wordpress.org/trunk@53157 git-svn-id: http://core.svn.wordpress.org/trunk@52746 1a063a9b-81f0-0310-95a4-ce76da25c4cd
268 lines
9.5 KiB
PHP
268 lines
9.5 KiB
PHP
<?php
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/**
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* Server-side rendering of the `core/navigation-submenu` block.
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*
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* @package WordPress
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*/
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/**
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* Build an array with CSS classes and inline styles defining the colors
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* which will be applied to the navigation markup in the front-end.
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*
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* @param array $context Navigation block context.
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* @param array $attributes Block attributes.
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* @return array Colors CSS classes and inline styles.
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*/
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function block_core_navigation_submenu_build_css_colors( $context, $attributes ) {
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$colors = array(
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'css_classes' => array(),
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'inline_styles' => '',
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);
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$is_sub_menu = isset( $attributes['isTopLevelItem'] ) ? ( ! $attributes['isTopLevelItem'] ) : false;
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// Text color.
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$named_text_color = null;
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$custom_text_color = null;
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if ( $is_sub_menu && array_key_exists( 'customOverlayTextColor', $context ) ) {
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$custom_text_color = $context['customOverlayTextColor'];
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} elseif ( $is_sub_menu && array_key_exists( 'overlayTextColor', $context ) ) {
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$named_text_color = $context['overlayTextColor'];
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} elseif ( array_key_exists( 'customTextColor', $context ) ) {
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$custom_text_color = $context['customTextColor'];
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} elseif ( array_key_exists( 'textColor', $context ) ) {
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$named_text_color = $context['textColor'];
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} elseif ( isset( $context['style']['color']['text'] ) ) {
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$custom_text_color = $context['style']['color']['text'];
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}
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// If has text color.
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if ( ! is_null( $named_text_color ) ) {
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// Add the color class.
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array_push( $colors['css_classes'], 'has-text-color', sprintf( 'has-%s-color', $named_text_color ) );
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} elseif ( ! is_null( $custom_text_color ) ) {
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// Add the custom color inline style.
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$colors['css_classes'][] = 'has-text-color';
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$colors['inline_styles'] .= sprintf( 'color: %s;', $custom_text_color );
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}
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// Background color.
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$named_background_color = null;
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$custom_background_color = null;
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if ( $is_sub_menu && array_key_exists( 'customOverlayBackgroundColor', $context ) ) {
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$custom_background_color = $context['customOverlayBackgroundColor'];
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} elseif ( $is_sub_menu && array_key_exists( 'overlayBackgroundColor', $context ) ) {
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$named_background_color = $context['overlayBackgroundColor'];
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} elseif ( array_key_exists( 'customBackgroundColor', $context ) ) {
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$custom_background_color = $context['customBackgroundColor'];
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} elseif ( array_key_exists( 'backgroundColor', $context ) ) {
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$named_background_color = $context['backgroundColor'];
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} elseif ( isset( $context['style']['color']['background'] ) ) {
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$custom_background_color = $context['style']['color']['background'];
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}
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// If has background color.
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if ( ! is_null( $named_background_color ) ) {
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// Add the background-color class.
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array_push( $colors['css_classes'], 'has-background', sprintf( 'has-%s-background-color', $named_background_color ) );
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} elseif ( ! is_null( $custom_background_color ) ) {
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// Add the custom background-color inline style.
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$colors['css_classes'][] = 'has-background';
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$colors['inline_styles'] .= sprintf( 'background-color: %s;', $custom_background_color );
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}
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return $colors;
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}
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/**
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* Build an array with CSS classes and inline styles defining the font sizes
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* which will be applied to the navigation markup in the front-end.
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*
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* @param array $context Navigation block context.
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* @return array Font size CSS classes and inline styles.
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*/
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function block_core_navigation_submenu_build_css_font_sizes( $context ) {
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// CSS classes.
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$font_sizes = array(
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'css_classes' => array(),
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'inline_styles' => '',
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);
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$has_named_font_size = array_key_exists( 'fontSize', $context );
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$has_custom_font_size = isset( $context['style']['typography']['fontSize'] );
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if ( $has_named_font_size ) {
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// Add the font size class.
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$font_sizes['css_classes'][] = sprintf( 'has-%s-font-size', $context['fontSize'] );
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} elseif ( $has_custom_font_size ) {
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// Add the custom font size inline style.
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$font_sizes['inline_styles'] = sprintf( 'font-size: %s;', $context['style']['typography']['fontSize'] );
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}
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return $font_sizes;
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}
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/**
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* Returns the top-level submenu SVG chevron icon.
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*
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* @return string
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*/
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function block_core_navigation_submenu_render_submenu_icon() {
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return '<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12" fill="none" aria-hidden="true" focusable="false"><path d="M1.50002 4L6.00002 8L10.5 4" stroke-width="1.5"></path></svg>';
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}
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/**
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* Renders the `core/navigation-submenu` block.
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*
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* @param array $attributes The block attributes.
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* @param string $content The saved content.
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* @param WP_Block $block The parsed block.
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*
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* @return string Returns the post content with the legacy widget added.
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*/
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function render_block_core_navigation_submenu( $attributes, $content, $block ) {
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$navigation_link_has_id = isset( $attributes['id'] ) && is_numeric( $attributes['id'] );
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$is_post_type = isset( $attributes['kind'] ) && 'post-type' === $attributes['kind'];
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$is_post_type = $is_post_type || isset( $attributes['type'] ) && ( 'post' === $attributes['type'] || 'page' === $attributes['type'] );
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// Don't render the block's subtree if it is a draft.
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if ( $is_post_type && $navigation_link_has_id && 'publish' !== get_post_status( $attributes['id'] ) ) {
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return '';
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}
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// Don't render the block's subtree if it has no label.
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if ( empty( $attributes['label'] ) ) {
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return '';
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}
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$colors = block_core_navigation_submenu_build_css_colors( $block->context, $attributes );
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$font_sizes = block_core_navigation_submenu_build_css_font_sizes( $block->context );
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$classes = array_merge(
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$colors['css_classes'],
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$font_sizes['css_classes']
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);
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$style_attribute = ( $colors['inline_styles'] . $font_sizes['inline_styles'] );
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$css_classes = trim( implode( ' ', $classes ) );
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$has_submenu = count( $block->inner_blocks ) > 0;
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$is_active = ! empty( $attributes['id'] ) && ( get_the_ID() === $attributes['id'] );
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$show_submenu_indicators = isset( $block->context['showSubmenuIcon'] ) && $block->context['showSubmenuIcon'];
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$open_on_click = isset( $block->context['openSubmenusOnClick'] ) && $block->context['openSubmenusOnClick'];
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$open_on_hover_and_click = isset( $block->context['openSubmenusOnClick'] ) && ! $block->context['openSubmenusOnClick'] &&
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$show_submenu_indicators;
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$wrapper_attributes = get_block_wrapper_attributes(
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array(
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'class' => $css_classes . ' wp-block-navigation-item' . ( $has_submenu ? ' has-child' : '' ) .
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( $open_on_click ? ' open-on-click' : '' ) . ( $open_on_hover_and_click ? ' open-on-hover-click' : '' ) .
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( $is_active ? ' current-menu-item' : '' ),
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'style' => $style_attribute,
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)
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);
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$label = '';
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if ( isset( $attributes['label'] ) ) {
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$label .= wp_kses_post( $attributes['label'] );
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}
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$aria_label = sprintf(
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/* translators: Accessibility text. %s: Parent page title. */
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__( '%s submenu' ),
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wp_strip_all_tags( $label )
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);
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$html = '<li ' . $wrapper_attributes . '>';
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// If Submenus open on hover, we render an anchor tag with attributes.
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// If submenu icons are set to show, we also render a submenu button, so the submenu can be opened on click.
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if ( ! $open_on_click ) {
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$item_url = isset( $attributes['url'] ) ? $attributes['url'] : '';
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// Start appending HTML attributes to anchor tag.
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$html .= '<a class="wp-block-navigation-item__content" href="' . esc_url( $item_url ) . '"';
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if ( $is_active ) {
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$html .= ' aria-current="page"';
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}
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if ( isset( $attributes['opensInNewTab'] ) && true === $attributes['opensInNewTab'] ) {
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$html .= ' target="_blank" ';
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}
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if ( isset( $attributes['rel'] ) ) {
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$html .= ' rel="' . esc_attr( $attributes['rel'] ) . '"';
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} elseif ( isset( $attributes['nofollow'] ) && $attributes['nofollow'] ) {
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$html .= ' rel="nofollow"';
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}
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if ( isset( $attributes['title'] ) ) {
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$html .= ' title="' . esc_attr( $attributes['title'] ) . '"';
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}
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$html .= '>';
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// End appending HTML attributes to anchor tag.
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$html .= $label;
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$html .= '</a>';
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// End anchor tag content.
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if ( $show_submenu_indicators ) {
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// The submenu icon is rendered in a button here
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// so that there's a clickable element to open the submenu.
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$html .= '<button aria-label="' . esc_attr( $aria_label ) . '" class="wp-block-navigation__submenu-icon wp-block-navigation-submenu__toggle" aria-expanded="false">' . block_core_navigation_submenu_render_submenu_icon() . '</button>';
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}
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} else {
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// If menus open on click, we render the parent as a button.
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$html .= '<button aria-label="' . esc_attr( $aria_label ) . '" class="wp-block-navigation-item__content wp-block-navigation-submenu__toggle" aria-expanded="false">';
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// Wrap title with span to isolate it from submenu icon.
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$html .= '<span class="wp-block-navigation-item__label">';
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$html .= $label;
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$html .= '</span>';
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$html .= '</button>';
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$html .= '<span class="wp-block-navigation__submenu-icon">' . block_core_navigation_submenu_render_submenu_icon() . '</span>';
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}
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if ( $has_submenu ) {
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$inner_blocks_html = '';
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foreach ( $block->inner_blocks as $inner_block ) {
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$inner_blocks_html .= $inner_block->render();
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}
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$html .= sprintf(
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'<ul class="wp-block-navigation__submenu-container">%s</ul>',
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$inner_blocks_html
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);
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}
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$html .= '</li>';
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return $html;
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}
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/**
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* Register the navigation submenu block.
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*
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* @uses render_block_core_navigation_submenu()
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* @throws WP_Error An WP_Error exception parsing the block definition.
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*/
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function register_block_core_navigation_submenu() {
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register_block_type_from_metadata(
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__DIR__ . '/navigation-submenu',
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array(
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'render_callback' => 'render_block_core_navigation_submenu',
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)
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);
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}
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add_action( 'init', 'register_block_core_navigation_submenu' );
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