block_core_page_list_build_css_colors

函式
block_core_page_list_build_css_colors ( $attributes, $context )
引數
  • (array) $attributes Block attributes.
    Required:
  • (array) $context Navigation block context.
    Required:
返回值
  • (array) Colors CSS classes and inline styles.
定義位置
相關方法
block_core_home_link_build_css_colorsblock_core_page_list_build_css_font_sizesblock_core_navigation_link_build_css_colorsblock_core_navigation_build_css_colorsblock_core_navigation_submenu_build_css_colors
引入
-
棄用
-

block_core_page_list_build_css_colors: 這個函式用於建立頁面列表塊的CSS顏色設定。它為頁面列表的背景色、文字色和邊框色生成CSS規則。

用CSS類和內聯樣式建立一個陣列,定義顏色,當它是導航的後代時,將應用於前端的頁面標記。

function block_core_page_list_build_css_colors( $attributes, $context ) {
	$colors = array(
		'css_classes'           => array(),
		'inline_styles'         => '',
		'overlay_css_classes'   => array(),
		'overlay_inline_styles' => '',
	);

	// Text color.
	$has_named_text_color  = array_key_exists( 'textColor', $context );
	$has_picked_text_color = array_key_exists( 'customTextColor', $context );
	$has_custom_text_color = isset( $context['style']['color']['text'] );

	// If has text color.
	if ( $has_custom_text_color || $has_picked_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', _wp_to_kebab_case( $context['textColor'] ) );
	} elseif ( $has_picked_text_color ) {
		$colors['inline_styles'] .= sprintf( 'color: %s;', $context['customTextColor'] );
	} 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_picked_background_color = array_key_exists( 'customBackgroundColor', $context );
	$has_custom_background_color = isset( $context['style']['color']['background'] );

	// If has background color.
	if ( $has_custom_background_color || $has_picked_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', _wp_to_kebab_case( $context['backgroundColor'] ) );
	} elseif ( $has_picked_background_color ) {
		$colors['inline_styles'] .= sprintf( 'background-color: %s;', $context['customBackgroundColor'] );
	} elseif ( $has_custom_background_color ) {
		// Add the custom background-color inline style.
		$colors['inline_styles'] .= sprintf( 'background-color: %s;', $context['style']['color']['background'] );
	}

	// Overlay text color.
	$has_named_overlay_text_color  = array_key_exists( 'overlayTextColor', $context );
	$has_picked_overlay_text_color = array_key_exists( 'customOverlayTextColor', $context );

	// If it has a text color.
	if ( $has_named_overlay_text_color || $has_picked_overlay_text_color ) {
		$colors['overlay_css_classes'][] = 'has-text-color';
	}

	// Give overlay colors priority, fall back to Navigation block colors, then global styles.
	if ( $has_named_overlay_text_color ) {
		$colors['overlay_css_classes'][] = sprintf( 'has-%s-color', _wp_to_kebab_case( $context['overlayTextColor'] ) );
	} elseif ( $has_picked_overlay_text_color ) {
		$colors['overlay_inline_styles'] .= sprintf( 'color: %s;', $context['customOverlayTextColor'] );
	}

	// Overlay background colors.
	$has_named_overlay_background_color  = array_key_exists( 'overlayBackgroundColor', $context );
	$has_picked_overlay_background_color = array_key_exists( 'customOverlayBackgroundColor', $context );

	// If has background color.
	if ( $has_named_overlay_background_color || $has_picked_overlay_background_color ) {
		$colors['overlay_css_classes'][] = 'has-background';
	}

	if ( $has_named_overlay_background_color ) {
		$colors['overlay_css_classes'][] = sprintf( 'has-%s-background-color', _wp_to_kebab_case( $context['overlayBackgroundColor'] ) );
	} elseif ( $has_picked_overlay_background_color ) {
		$colors['overlay_inline_styles'] .= sprintf( 'background-color: %s;', $context['customOverlayBackgroundColor'] );
	}

	return $colors;
}

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