From a415c29efee45520ae252d2aa28f1083a521cd7b Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 09:56:49 +0200 Subject: Adding upstream version 6.4.3+dfsg1. Signed-off-by: Daniel Baumann --- wp-includes/blocks/navigation-link.php | 371 +++++++++++++++++++++++++++++++++ 1 file changed, 371 insertions(+) create mode 100644 wp-includes/blocks/navigation-link.php (limited to 'wp-includes/blocks/navigation-link.php') diff --git a/wp-includes/blocks/navigation-link.php b/wp-includes/blocks/navigation-link.php new file mode 100644 index 0000000..5333ab6 --- /dev/null +++ b/wp-includes/blocks/navigation-link.php @@ -0,0 +1,371 @@ + array(), + 'inline_styles' => '', + ); + + // 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_link_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;', + wp_get_typography_font_size_value( + array( + 'size' => $context['style']['typography']['fontSize'], + ) + ) + ); + } + + return $font_sizes; +} + +/** + * Returns the top-level submenu SVG chevron icon. + * + * @return string + */ +function block_core_navigation_link_render_submenu_icon() { + return ''; +} + +/** + * Decodes a url if it's encoded, returning the same url if not. + * + * @param string $url The url to decode. + * + * @return string $url Returns the decoded url. + */ +function block_core_navigation_link_maybe_urldecode( $url ) { + $is_url_encoded = false; + $query = parse_url( $url, PHP_URL_QUERY ); + $query_params = wp_parse_args( $query ); + + foreach ( $query_params as $query_param ) { + if ( rawurldecode( $query_param ) !== $query_param ) { + $is_url_encoded = true; + break; + } + } + + if ( $is_url_encoded ) { + return rawurldecode( $url ); + } + + return $url; +} + + +/** + * Renders the `core/navigation-link` 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_link( $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 or if the ID does not exist. + if ( $is_post_type && $navigation_link_has_id ) { + $post = get_post( $attributes['id'] ); + if ( ! $post || 'publish' !== $post->post_status ) { + return ''; + } + } + + // Don't render the block's subtree if it has no label. + if ( empty( $attributes['label'] ) ) { + return ''; + } + + $font_sizes = block_core_navigation_link_build_css_font_sizes( $block->context ); + $classes = array_merge( + $font_sizes['css_classes'] + ); + $style_attribute = $font_sizes['inline_styles']; + + $css_classes = trim( implode( ' ', $classes ) ); + $has_submenu = count( $block->inner_blocks ) > 0; + $kind = empty( $attributes['kind'] ) ? 'post_type' : str_replace( '-', '_', $attributes['kind'] ); + $is_active = ! empty( $attributes['id'] ) && get_queried_object_id() === (int) $attributes['id'] && ! empty( get_queried_object()->$kind ); + + $wrapper_attributes = get_block_wrapper_attributes( + array( + 'class' => $css_classes . ' wp-block-navigation-item' . ( $has_submenu ? ' has-child' : '' ) . + ( $is_active ? ' current-menu-item' : '' ), + 'style' => $style_attribute, + ) + ); + $html = '
  • ' . + ''; + + if ( isset( $attributes['label'] ) ) { + $html .= wp_kses_post( $attributes['label'] ); + } + + $html .= ''; + + // Add description if available. + if ( ! empty( $attributes['description'] ) ) { + $html .= ''; + $html .= wp_kses_post( $attributes['description'] ); + $html .= ''; + } + + $html .= ''; + // End anchor tag content. + + if ( isset( $block->context['showSubmenuIcon'] ) && $block->context['showSubmenuIcon'] && $has_submenu ) { + // The submenu icon can be hidden by a CSS rule on the Navigation Block. + $html .= '' . block_core_navigation_link_render_submenu_icon() . ''; + } + + if ( $has_submenu ) { + $inner_blocks_html = ''; + foreach ( $block->inner_blocks as $inner_block ) { + $inner_blocks_html .= $inner_block->render(); + } + + $html .= sprintf( + '
      %s
    ', + $inner_blocks_html + ); + } + + $html .= '
    • '; + + return $html; +} + +/** + * Returns a navigation link variation + * + * @param WP_Taxonomy|WP_Post_Type $entity post type or taxonomy entity. + * @param string $kind string of value 'taxonomy' or 'post-type'. + * + * @return array + */ +function build_variation_for_navigation_link( $entity, $kind ) { + $title = ''; + $description = ''; + + if ( property_exists( $entity->labels, 'item_link' ) ) { + $title = $entity->labels->item_link; + } + if ( property_exists( $entity->labels, 'item_link_description' ) ) { + $description = $entity->labels->item_link_description; + } + + $variation = array( + 'name' => $entity->name, + 'title' => $title, + 'description' => $description, + 'attributes' => array( + 'type' => $entity->name, + 'kind' => $kind, + ), + ); + + // Tweak some value for the variations. + $variation_overrides = array( + 'post_tag' => array( + 'name' => 'tag', + 'attributes' => array( + 'type' => 'tag', + 'kind' => $kind, + ), + ), + 'post_format' => array( + // The item_link and item_link_description for post formats is the + // same as for tags, so need to be overridden. + 'title' => __( 'Post Format Link' ), + 'description' => __( 'A link to a post format' ), + 'attributes' => array( + 'type' => 'post_format', + 'kind' => $kind, + ), + ), + ); + + if ( array_key_exists( $entity->name, $variation_overrides ) ) { + $variation = array_merge( + $variation, + $variation_overrides[ $entity->name ] + ); + } + + return $variation; +} + +/** + * Register the navigation link block. + * + * @uses render_block_core_navigation() + * @throws WP_Error An WP_Error exception parsing the block definition. + */ +function register_block_core_navigation_link() { + $post_types = get_post_types( array( 'show_in_nav_menus' => true ), 'objects' ); + $taxonomies = get_taxonomies( array( 'show_in_nav_menus' => true ), 'objects' ); + + // Use two separate arrays as a way to order the variations in the UI. + // Known variations (like Post Link and Page Link) are added to the + // `built_ins` array. Variations for custom post types and taxonomies are + // added to the `variations` array and will always appear after `built-ins. + $built_ins = array(); + $variations = array(); + + if ( $post_types ) { + foreach ( $post_types as $post_type ) { + $variation = build_variation_for_navigation_link( $post_type, 'post-type' ); + if ( $post_type->_builtin ) { + $built_ins[] = $variation; + } else { + $variations[] = $variation; + } + } + } + if ( $taxonomies ) { + foreach ( $taxonomies as $taxonomy ) { + $variation = build_variation_for_navigation_link( $taxonomy, 'taxonomy' ); + if ( $taxonomy->_builtin ) { + $built_ins[] = $variation; + } else { + $variations[] = $variation; + } + } + } + + register_block_type_from_metadata( + __DIR__ . '/navigation-link', + array( + 'render_callback' => 'render_block_core_navigation_link', + 'variations' => array_merge( $built_ins, $variations ), + ) + ); +} +add_action( 'init', 'register_block_core_navigation_link' ); -- cgit v1.2.3