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/home-link.php | 166 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 166 insertions(+) create mode 100644 wp-includes/blocks/home-link.php (limited to 'wp-includes/blocks/home-link.php') diff --git a/wp-includes/blocks/home-link.php b/wp-includes/blocks/home-link.php new file mode 100644 index 0000000..8fb5ed1 --- /dev/null +++ b/wp-includes/blocks/home-link.php @@ -0,0 +1,166 @@ + array(), + 'inline_styles' => '', + ); + + // Text color. + $has_named_text_color = array_key_exists( 'textColor', $context ); + $has_custom_text_color = isset( $context['style']['color']['text'] ); + + // If has text color. + if ( $has_custom_text_color || $has_named_text_color ) { + // Add has-text-color class. + $colors['css_classes'][] = 'has-text-color'; + } + + if ( $has_named_text_color ) { + // Add the color class. + $colors['css_classes'][] = sprintf( 'has-%s-color', $context['textColor'] ); + } elseif ( $has_custom_text_color ) { + // Add the custom color inline style. + $colors['inline_styles'] .= sprintf( 'color: %s;', $context['style']['color']['text'] ); + } + + // Background color. + $has_named_background_color = array_key_exists( 'backgroundColor', $context ); + $has_custom_background_color = isset( $context['style']['color']['background'] ); + + // If has background color. + if ( $has_custom_background_color || $has_named_background_color ) { + // Add has-background class. + $colors['css_classes'][] = 'has-background'; + } + + if ( $has_named_background_color ) { + // Add the background-color class. + $colors['css_classes'][] = sprintf( 'has-%s-background-color', $context['backgroundColor'] ); + } elseif ( $has_custom_background_color ) { + // Add the custom background-color inline style. + $colors['inline_styles'] .= sprintf( 'background-color: %s;', $context['style']['color']['background'] ); + } + + return $colors; +} + +/** + * Build an array with CSS classes and inline styles defining the font sizes + * which will be applied to the home link markup in the front-end. + * + * @param array $context Home link block context. + * @return array Font size CSS classes and inline styles. + */ +function block_core_home_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;', $context['style']['typography']['fontSize'] ); + } + + return $font_sizes; +} + +/** + * Builds an array with classes and style for the li wrapper + * + * @param array $context Home link block context. + * @return string The li wrapper attributes. + */ +function block_core_home_link_build_li_wrapper_attributes( $context ) { + $colors = block_core_home_link_build_css_colors( $context ); + $font_sizes = block_core_home_link_build_css_font_sizes( $context ); + $classes = array_merge( + $colors['css_classes'], + $font_sizes['css_classes'] + ); + $style_attribute = ( $colors['inline_styles'] . $font_sizes['inline_styles'] ); + $classes[] = 'wp-block-navigation-item'; + + if ( is_front_page() ) { + $classes[] = 'current-menu-item'; + } elseif ( is_home() && ( (int) get_option( 'page_for_posts' ) !== get_queried_object_id() ) ) { + // Edge case where the Reading settings has a posts page set but not a static homepage. + $classes[] = 'current-menu-item'; + } + + $wrapper_attributes = get_block_wrapper_attributes( + array( + 'class' => implode( ' ', $classes ), + 'style' => $style_attribute, + ) + ); + + return $wrapper_attributes; +} + +/** + * Renders the `core/home-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 home url added. + */ +function render_block_core_home_link( $attributes, $content, $block ) { + if ( empty( $attributes['label'] ) ) { + return ''; + } + $aria_current = ''; + + if ( is_front_page() ) { + $aria_current = ' aria-current="page"'; + } elseif ( is_home() && ( (int) get_option( 'page_for_posts' ) !== get_queried_object_id() ) ) { + // Edge case where the Reading settings has a posts page set but not a static homepage. + $aria_current = ' aria-current="page"'; + } + + return sprintf( + '
  • %4$s
    • ', + block_core_home_link_build_li_wrapper_attributes( $block->context ), + esc_url( home_url() ), + $aria_current, + wp_kses_post( $attributes['label'] ) + ); +} + +/** + * Register the home block + * + * @uses render_block_core_home_link() + * @throws WP_Error An WP_Error exception parsing the block definition. + */ +function register_block_core_home_link() { + register_block_type_from_metadata( + __DIR__ . '/home-link', + array( + 'render_callback' => 'render_block_core_home_link', + ) + ); +} +add_action( 'init', 'register_block_core_home_link' ); -- cgit v1.2.3