概述

get_classic_theme_supports_block_editor_settings() 函数用于获取经典主题对块编辑器的支持设置，返回一个数组，包含颜色、字体大小、渐变等配置。

关键要点

• 函数返回一个数组，包含经典主题对块编辑器的支持设置，如禁用自定义颜色、字体大小、渐变等。
• 通过 get_theme_support() 获取主题支持参数，并映射到相应的设置键。
• 支持的主题特性包括 editor-color-palette、editor-font-sizes、editor-gradient-presets 和 editor-spacing-sizes。
• 该函数在 WordPress 6.2.0 中引入，并在 6.6.0 版本添加了对 'editor-spacing-sizes' 主题支持。

代码示例

function get_classic_theme_supports_block_editor_settings() {
	$theme_settings = array(
		'disableCustomColors'    => get_theme_support( 'disable-custom-colors' ),
		'disableCustomFontSizes' => get_theme_support( 'disable-custom-font-sizes' ),
		'disableCustomGradients' => get_theme_support( 'disable-custom-gradients' ),
		'disableLayoutStyles'    => get_theme_support( 'disable-layout-styles' ),
		'enableCustomLineHeight' => get_theme_support( 'custom-line-height' ),
		'enableCustomSpacing'    => get_theme_support( 'custom-spacing' ),
		'enableCustomUnits'      => get_theme_support( 'custom-units' ),
	);

	// Theme settings.
	$color_palette = current( (array) get_theme_support( 'editor-color-palette' ) );
	if ( false !== $color_palette ) {
		$theme_settings['colors'] = $color_palette;
	}

	$font_sizes = current( (array) get_theme_support( 'editor-font-sizes' ) );
	if ( false !== $font_sizes ) {
		$theme_settings['fontSizes'] = $font_sizes;
	}

	$gradient_presets = current( (array) get_theme_support( 'editor-gradient-presets' ) );
	if ( false !== $gradient_presets ) {
		$theme_settings['gradients'] = $gradient_presets;
	}

	$spacing_sizes = current( (array) get_theme_support( 'editor-spacing-sizes' ) );
	if ( false !== $spacing_sizes ) {
		$theme_settings['spacingSizes'] = $spacing_sizes;
	}

	return $theme_settings;
}