<?php
/**
 * Twenty Twenty-Five functions and definitions.
 *
 * @link https://developer.wordpress.org/themes/basics/theme-functions/
 *
 * @package WordPress
 * @subpackage Twenty_Twenty_Five
 * @since Twenty Twenty-Five 1.0
 */

if ( ! function_exists( 'twentytwentyfive_post_format_setup' ) ) :
	/**
	 * Adds theme support for post formats.
	 *
	 * @since Twenty Twenty-Five 1.0
	 *
	 * @return void
	 */
	function twentytwentyfive_post_format_setup() {
		add_theme_support( 'post-formats', array( 'aside', 'audio', 'chat', 'gallery', 'image', 'link', 'quote', 'status', 'video' ) );
	}
endif;
add_action( 'after_setup_theme', 'twentytwentyfive_post_format_setup' );

if ( ! function_exists( 'twentytwentyfive_editor_style' ) ) :
	/**
	 * Enqueues editor-style.css in the editors.
	 *
	 * @since Twenty Twenty-Five 1.0
	 *
	 * @return void
	 */
	function twentytwentyfive_editor_style() {
		add_editor_style( 'assets/css/editor-style.css' );
	}
endif;
add_action( 'after_setup_theme', 'twentytwentyfive_editor_style' );

if ( ! function_exists( 'twentytwentyfive_enqueue_styles' ) ) :
	/**
	 * Enqueues the theme stylesheet on the front.
	 *
	 * @since Twenty Twenty-Five 1.0
	 *
	 * @return void
	 */
	function twentytwentyfive_enqueue_styles() {
		$suffix = SCRIPT_DEBUG ? '' : '.min';
		$src    = 'style' . $suffix . '.css';

		wp_enqueue_style(
			'twentytwentyfive-style',
			get_parent_theme_file_uri( $src ),
			array(),
			wp_get_theme()->get( 'Version' )
		);
		wp_style_add_data(
			'twentytwentyfive-style',
			'path',
			get_parent_theme_file_path( $src )
		);
	}
endif;
add_action( 'wp_enqueue_scripts', 'twentytwentyfive_enqueue_styles' );

if ( ! function_exists( 'twentytwentyfive_block_styles' ) ) :
	/**
	 * Registers custom block styles.
	 *
	 * @since Twenty Twenty-Five 1.0
	 *
	 * @return void
	 */
	function twentytwentyfive_block_styles() {
		register_block_style(
			'core/list',
			array(
				'name'         => 'checkmark-list',
				'label'        => __( 'Checkmark', 'twentytwentyfive' ),
				'inline_style' => '
				ul.is-style-checkmark-list {
					list-style-type: "\2713";
				}

				ul.is-style-checkmark-list li {
					padding-inline-start: 1ch;
				}',
			)
		);
	}
endif;
add_action( 'init', 'twentytwentyfive_block_styles' );

if ( ! function_exists( 'twentytwentyfive_pattern_categories' ) ) :
	/**
	 * Registers pattern categories.
	 *
	 * @since Twenty Twenty-Five 1.0
	 *
	 * @return void
	 */
	function twentytwentyfive_pattern_categories() {

		register_block_pattern_category(
			'twentytwentyfive_page',
			array(
				'label'       => __( 'Pages', 'twentytwentyfive' ),
				'description' => __( 'A collection of full page layouts.', 'twentytwentyfive' ),
			)
		);

		register_block_pattern_category(
			'twentytwentyfive_post-format',
			array(
				'label'       => __( 'Post formats', 'twentytwentyfive' ),
				'description' => __( 'A collection of post format patterns.', 'twentytwentyfive' ),
			)
		);
	}
endif;
add_action( 'init', 'twentytwentyfive_pattern_categories' );

if ( ! function_exists( 'twentytwentyfive_register_block_bindings' ) ) :
	/**
	 * Registers the post format block binding source.
	 *
	 * @since Twenty Twenty-Five 1.0
	 *
	 * @return void
	 */
	function twentytwentyfive_register_block_bindings() {
		register_block_bindings_source(
			'twentytwentyfive/format',
			array(
				'label'              => _x( 'Post format name', 'Label for the block binding placeholder in the editor', 'twentytwentyfive' ),
				'get_value_callback' => 'twentytwentyfive_format_binding',
			)
		);
	}
endif;
add_action( 'init', 'twentytwentyfive_register_block_bindings' );

if ( ! function_exists( 'twentytwentyfive_format_binding' ) ) :
	/**
	 * Callback function for the post format name block binding source.
	 *
	 * @since Twenty Twenty-Five 1.0
	 *
	 * @return string|void Post format name, or nothing if the format is 'standard'.
	 */
	function twentytwentyfive_format_binding() {
		$post_format_slug = get_post_format();

		if ( $post_format_slug && 'standard' !== $post_format_slug ) {
			return get_post_format_string( $post_format_slug );
		}
	}
endif;

/* YX OG image fallback: guarantee og:image for feed cards (added 2026-10-29) */
add_action( 'wpseo_head', 'yx_og_image_fallback', 25 );
function yx_og_image_fallback() {
	$up = wp_upload_dir();
	$default = $up['baseurl'] . '/2026/10/yx-wolf-nobrand-web.jpg';
	$img = '';
	if ( is_singular() ) {
		$img = get_the_post_thumbnail_url( get_queried_object_id(), 'large' );
	}
	if ( ! $img ) { $img = $default; }
	if ( $img ) {
		echo '<meta property="og:image" content="' . esc_url( $img ) . '" />' . "\n";
		echo '<meta property="og:image:alt" content="' . esc_attr( get_bloginfo( 'name' ) ) . '" />' . "\n";
	}
}

/* Bing 站长验证（2026-10-29） */
add_action('wp_head', 'yx_bing_verify');
function yx_bing_verify() {
    echo '<meta name="msvalidate.01" content="CC07C563A6253A819C2AE2EE7C965589" />' . "\n";
}

/* 强制站点地址为正式域名（覆盖 wp-config 中的 WP_HOME/WP_SITEURL 常量，2026-10-29） */
add_filter('home_url', function($url){
    return preg_replace('#^https?://43\.134\.166\.252#', 'https://yilanhappiness.com', $url);
});
add_filter('site_url', function($url){
    return preg_replace('#^https?://43\.134\.166\.252#', 'https://yilanhappiness.com', $url);
});
/* 应急修复：将所有写死的服务器 IP 资源地址改写为正式域名（https 下 http/IP 图被浏览器拦截导致图版消失，2026-10-29） */
add_filter('render_block', function($block_content){
    if (is_string($block_content)) {
        $block_content = preg_replace('#https?://43\.134\.166\.252#', 'https://yilanhappiness.com', $block_content);
    }
    return $block_content;
});
/* Yoast 结构化数据( JSON-LD )站点地址强制走域名（根治 WebSite @id / 站内搜索旧 IP，2026-10-29） */
add_filter('wpseo_schema_graph', function($graph){
    if (is_array($graph)) {
        array_walk_recursive($graph, function(&$val) use ($graph){
            if (is_string($val)) {
                $val = preg_replace('#https?://43\.134\.166\.252#', 'https://yilanhappiness.com', $val);
            }
        });
    }
    return $graph;
});
/* Yoast canonical / og:url 强制走正式域名（覆盖缓存旧 IP，2026-10-29） */
add_filter('wpseo_canonical', function($c){
    return preg_replace('#^https?://43\.134\.166\.252#', 'https://yilanhappiness.com', $c);
});
add_filter('wpseo_opengraph_url', function($u){
    return preg_replace('#^https?://43\.134\.166\.252#', 'https://yilanhappiness.com', $u);
});
<br />
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