622 lines
20 KiB
PHP
622 lines
20 KiB
PHP
<?php
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function itstudio_theme_setup() {
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add_theme_support('title-tag');
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add_theme_support('post-thumbnails');
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add_theme_support('automatic-feed-links');
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add_theme_support('html5', array(
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'search-form',
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'gallery',
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'caption',
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));
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register_nav_menus(array(
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'primary' => __('Primary Menu', 'itstudio'),
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));
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load_theme_textdomain('itstudio', get_template_directory() . '/languages');
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}
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add_action('after_setup_theme', 'itstudio_theme_setup');
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add_filter('comments_open', '__return_false', 20, 2);
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add_filter('pings_open', '__return_false', 20, 2);
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add_filter('comments_array', '__return_empty_array', 10, 2);
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function itstudio_disable_comments_post_types() {
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$post_types = array('post', 'page', 'announcement', 'news');
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foreach ($post_types as $post_type) {
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if (post_type_supports($post_type, 'comments')) {
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remove_post_type_support($post_type, 'comments');
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}
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if (post_type_supports($post_type, 'trackbacks')) {
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remove_post_type_support($post_type, 'trackbacks');
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}
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}
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}
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add_action('init', 'itstudio_disable_comments_post_types', 100);
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function itstudio_hide_comments_menu() {
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remove_menu_page('edit-comments.php');
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}
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add_action('admin_menu', 'itstudio_hide_comments_menu', 999);
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function itstudio_hide_admin_bar_comments() {
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remove_action('admin_bar_menu', 'wp_admin_bar_comments_menu', 60);
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}
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add_action('init', 'itstudio_hide_admin_bar_comments');
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function itstudio_redirect_comments_admin_pages() {
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global $pagenow;
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if ($pagenow === 'edit-comments.php' || $pagenow === 'comment.php') {
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wp_safe_redirect(admin_url());
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exit;
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}
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}
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add_action('admin_init', 'itstudio_redirect_comments_admin_pages');
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function itstudio_remove_comments_dashboard_widget() {
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remove_meta_box('dashboard_recent_comments', 'dashboard', 'normal');
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}
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add_action('wp_dashboard_setup', 'itstudio_remove_comments_dashboard_widget');
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function itstudio_apply_site_identity() {
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$site_name = base64_decode('54ix54m55bel5L2c5a6k');
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$site_tagline = base64_decode('54ix54m55bel5L2c5a6k5a6Y5pa5572R56uZ');
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if (get_option('blogname') !== $site_name) {
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update_option('blogname', $site_name);
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}
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if (get_option('blogdescription') !== $site_tagline) {
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update_option('blogdescription', $site_tagline);
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}
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}
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add_action('init', 'itstudio_apply_site_identity', 20);
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function itstudio_output_favicon() {
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$favicon_url = get_template_directory_uri() . '/resources/it_logo_2024.svg';
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echo '<link rel="icon" href="' . esc_url($favicon_url) . '" type="image/svg+xml">' . "\n";
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echo '<link rel="shortcut icon" href="' . esc_url($favicon_url) . '" type="image/svg+xml">' . "\n";
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}
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function itstudio_disable_default_site_icon() {
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remove_action('wp_head', 'wp_site_icon', 99);
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remove_action('admin_head', 'wp_site_icon', 99);
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remove_action('login_head', 'wp_site_icon', 99);
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}
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add_action('init', 'itstudio_disable_default_site_icon');
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add_action('wp_head', 'itstudio_output_favicon', 1);
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add_action('admin_head', 'itstudio_output_favicon', 1);
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add_action('login_head', 'itstudio_output_favicon', 1);
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function itstudio_enqueue_scripts() {
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// 基础样式 (Style.css)
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wp_enqueue_style('itstudio-style', get_stylesheet_uri(), array(), '2.1.2');
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wp_enqueue_style('itstudio-header', get_template_directory_uri() . '/assets/css/header.css', array('itstudio-style'), '2.1.2');
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wp_enqueue_style('itstudio-footer', get_template_directory_uri() . '/assets/css/footer.css', array('itstudio-style'), '2.1.2');
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wp_enqueue_style('itstudio-content', get_template_directory_uri() . '/assets/css/content.css', array('itstudio-style'), '2.1.2');
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// 仅在首页加载首页样式
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if (is_front_page() || is_home()) {
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wp_enqueue_style('itstudio-front-page', get_template_directory_uri() . '/assets/css/front-page.css', array('itstudio-style'), '2.1.2');
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wp_enqueue_script('itstudio-landing-hero-canvas', get_template_directory_uri() . '/assets/js/landing-hero-canvas.js', array(), '1.0.0', true);
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}
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// 仅在工作室介绍页加载（包含 /about fallback）
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$is_about = is_page('about') || is_page_template('page-about.php');
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if (!$is_about && is_404()) {
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global $wp;
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$request = isset($wp->request) ? trim($wp->request, '/') : '';
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$is_about = ($request === 'about');
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}
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if ($is_about) {
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wp_enqueue_style('itstudio-about-hero', get_template_directory_uri() . '/assets/css/about-hero.css', array('itstudio-content'), '2.1.2');
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wp_enqueue_script('itstudio-about-hero-waves', get_template_directory_uri() . '/assets/js/hero-waves.js', array(), '1.0.0', true);
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wp_enqueue_script('itstudio-about-hero', get_template_directory_uri() . '/assets/js/home-hero.js', array(), '1.0.0', true);
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}
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// Scripts
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wp_enqueue_script('itstudio-theme-toggle', get_template_directory_uri() . '/assets/js/theme-toggle.js', array(), '1.0.0', true);
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wp_enqueue_script('itstudio-lang-toggle', get_template_directory_uri() . '/assets/js/lang-toggle.js', array(), '1.0.0', true);
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wp_enqueue_script('itstudio-main', get_template_directory_uri() . '/assets/js/main.js', array(), '1.0.0', true);
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if (is_singular(array('post', 'announcement', 'news'))) {
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wp_enqueue_script('itstudio-single-title-fit', get_template_directory_uri() . '/assets/js/single-title-fit.js', array(), '1.0.0', true);
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}
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}
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add_action('wp_enqueue_scripts', 'itstudio_enqueue_scripts');
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function itstudio_register_sidebars() {
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register_sidebar(array(
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'name' => __('Footer - Column 1', 'itstudio'),
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'id' => 'footer-1',
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'description' => __('Footer widget area 1', 'itstudio'),
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'before_widget' => '<div class="footer-widget">',
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'after_widget' => '</div>',
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'before_title' => '<h3 class="widget-title">',
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'after_title' => '</h3>',
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));
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register_sidebar(array(
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'name' => __('Footer - Column 2', 'itstudio'),
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'id' => 'footer-2',
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'description' => __('Footer widget area 2', 'itstudio'),
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'before_widget' => '<div class="footer-widget">',
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'after_widget' => '</div>',
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'before_title' => '<h3 class="widget-title">',
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'after_title' => '</h3>',
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));
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}
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add_action('widgets_init', 'itstudio_register_sidebars');
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function itstudio_intro_body_class($classes) {
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$is_about = is_page('about') || is_page_template('page-about.php');
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if (!$is_about && is_404()) {
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global $wp;
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$request = isset($wp->request) ? trim($wp->request, '/') : '';
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$is_about = ($request === 'about');
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}
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if ($is_about) {
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$classes[] = 'intro-about';
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}
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return $classes;
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}
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add_filter('body_class', 'itstudio_intro_body_class');
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function itstudio_custom_post_types() {
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register_post_type('announcement', array(
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'labels' => array(
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'name' => __('Announcements', 'itstudio'),
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'singular_name' => __('Announcement', 'itstudio'),
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),
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'public' => true,
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'has_archive' => true,
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'supports' => array('title', 'editor', 'thumbnail', 'excerpt', 'custom-fields'),
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'taxonomies' => array('post_tag'),
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'menu_icon' => 'dashicons-megaphone',
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'show_in_rest' => true,
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));
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register_post_type('news', array(
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'labels' => array(
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'name' => __('News', 'itstudio'),
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'singular_name' => __('News', 'itstudio'),
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),
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'public' => true,
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'has_archive' => 'news',
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'rewrite' => array(
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'slug' => 'news',
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'with_front' => false,
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),
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'supports' => array('title', 'editor', 'thumbnail', 'excerpt', 'custom-fields'),
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'taxonomies' => array('post_tag'),
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'menu_icon' => 'dashicons-media-document',
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'show_in_rest' => true,
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));
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register_taxonomy_for_object_type('post_tag', 'announcement');
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register_taxonomy_for_object_type('post_tag', 'news');
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}
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add_action('init', 'itstudio_custom_post_types');
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function itstudio_register_acf_fields() {
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if (!function_exists('acf_add_local_field_group')) {
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return;
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}
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acf_add_local_field_group(array(
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'key' => 'group_itstudio_content_priority',
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'title' => '内容权重',
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'fields' => array(
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array(
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'key' => 'field_itstudio_weight',
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'label' => '权重',
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'name' => 'itstudio_weight',
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'type' => 'number',
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'instructions' => '数值越大，文章在侧栏排序越靠前。',
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'required' => 0,
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'default_value' => 0,
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'min' => 0,
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'step' => 1,
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),
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),
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'location' => array(
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array(
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array(
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'param' => 'post_type',
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'operator' => '==',
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'value' => 'post',
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),
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),
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array(
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array(
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'param' => 'post_type',
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'operator' => '==',
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'value' => 'announcement',
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),
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),
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array(
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array(
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'param' => 'post_type',
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'operator' => '==',
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'value' => 'news',
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),
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),
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),
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'position' => 'side',
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'style' => 'default',
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'active' => true,
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'show_in_rest' => 1,
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));
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}
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add_action('acf/init', 'itstudio_register_acf_fields');
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function itstudio_archive_document_title($parts) {
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if (is_post_type_archive('announcement')) {
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$parts['title'] = html_entity_decode('公告通知', ENT_QUOTES, 'UTF-8');
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} elseif (is_post_type_archive('news')) {
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$parts['title'] = html_entity_decode('社团新闻', ENT_QUOTES, 'UTF-8');
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}
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return $parts;
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}
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add_filter('document_title_parts', 'itstudio_archive_document_title', 20);
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// Fallback: render /about even if the page isn't created in WP admin.
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function itstudio_about_fallback() {
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if (!is_404()) {
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return;
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}
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global $wp;
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$request = isset($wp->request) ? trim($wp->request, '/') : '';
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if ($request !== 'about') {
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return;
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}
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$template = locate_template('page-about.php');
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if ($template) {
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global $wp_query;
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if ($wp_query) {
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$wp_query->is_404 = false;
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$wp_query->is_page = true;
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$wp_query->is_singular = true;
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$virtual_post = new WP_Post((object) array(
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'ID' => 0,
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'post_type' => 'page',
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'post_parent' => 0,
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'post_title' => __('工作室介绍', 'itstudio'),
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'post_status' => 'publish',
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'post_name' => 'about',
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'post_content' => '',
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));
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$wp_query->post = $virtual_post;
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$wp_query->posts = array($virtual_post);
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$wp_query->queried_object = $virtual_post;
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$wp_query->queried_object_id = 0;
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$wp_query->post_count = 1;
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$wp_query->found_posts = 1;
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$wp_query->max_num_pages = 1;
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global $post;
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$post = $virtual_post;
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setup_postdata($post);
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}
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add_filter('document_title_parts', function ($parts) {
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$parts['title'] = __('工作室介绍', 'itstudio');
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return $parts;
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});
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status_header(200);
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nocache_headers();
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include $template;
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exit;
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}
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}
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add_action('template_redirect', 'itstudio_about_fallback');
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// Fallback: render /news via archive.php even if the page isn't created in WP admin.
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function itstudio_news_fallback() {
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if (!is_404()) {
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return;
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}
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global $wp;
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$request = isset($wp->request) ? trim($wp->request, '/') : '';
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if ($request !== 'news') {
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return;
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}
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$template = locate_template('archive.php');
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if ($template) {
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global $wp_query;
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if ($wp_query) {
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$wp_query->is_404 = false;
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$wp_query->is_page = true;
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$wp_query->is_singular = true;
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$virtual_post = new WP_Post((object) array(
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'ID' => 0,
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'post_type' => 'page',
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'post_parent' => 0,
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'post_title' => __('社团新闻', 'itstudio'),
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'post_status' => 'publish',
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'post_name' => 'news',
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'post_content' => '',
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));
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$wp_query->post = $virtual_post;
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$wp_query->posts = array($virtual_post);
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$wp_query->queried_object = $virtual_post;
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$wp_query->queried_object_id = 0;
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$wp_query->post_count = 1;
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$wp_query->found_posts = 1;
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$wp_query->max_num_pages = 1;
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global $post;
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$post = $virtual_post;
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setup_postdata($post);
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}
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add_filter('document_title_parts', function ($parts) {
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$parts['title'] = __('社团新闻', 'itstudio');
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return $parts;
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});
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$GLOBALS['itstudio_archive_mode'] = 'news';
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status_header(200);
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nocache_headers();
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include $template;
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unset($GLOBALS['itstudio_archive_mode']);
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exit;
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}
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}
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add_action('template_redirect', 'itstudio_news_fallback');
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function itstudio_get_post_views($post_id) {
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$post_id = (int) $post_id;
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if ($post_id <= 0) {
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return 0;
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}
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$meta_keys = array(
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'post_views_count',
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'itstudio_views',
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'views',
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'post_views',
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'view_count',
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'views_count',
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);
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$max_views = 0;
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foreach ($meta_keys as $meta_key) {
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$raw = get_post_meta($post_id, $meta_key, true);
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if ($raw !== '' && is_numeric($raw)) {
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$max_views = max($max_views, (int) $raw);
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}
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}
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return max(0, $max_views);
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}
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function itstudio_get_post_weight($post_id, $field_name = 'itstudio_weight') {
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$post_id = (int) $post_id;
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if ($post_id <= 0) {
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return 0;
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}
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if (!function_exists('get_field')) {
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return 0;
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}
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$raw = get_field($field_name, $post_id, false);
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if ($raw === '' || $raw === null || !is_numeric($raw)) {
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return 0;
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}
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return (int) $raw;
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}
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function itstudio_get_post_char_count($post_id) {
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$post_id = (int) $post_id;
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if ($post_id <= 0) {
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return 0;
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}
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$content = (string) get_post_field('post_content', $post_id);
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$plain_text = trim(wp_strip_all_tags($content));
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if ($plain_text === '') {
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return 0;
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}
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if (function_exists('mb_strlen')) {
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return (int) mb_strlen($plain_text, 'UTF-8');
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}
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return (int) strlen($plain_text);
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}
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function itstudio_get_post_excerpt_chars($post_id, $limit = 200) {
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$post_id = (int) $post_id;
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$limit = max(1, (int) $limit);
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if ($post_id <= 0) {
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return '';
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}
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$excerpt = (string) get_post_field('post_excerpt', $post_id);
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if (trim($excerpt) === '') {
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$excerpt = (string) get_post_field('post_content', $post_id);
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}
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$excerpt = trim(wp_strip_all_tags($excerpt));
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if ($excerpt === '') {
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return '';
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}
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return wp_html_excerpt($excerpt, $limit, '...');
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}
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function itstudio_is_probably_bot_request() {
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$user_agent = strtolower(trim((string) ($_SERVER['HTTP_USER_AGENT'] ?? '')));
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if ($user_agent === '') {
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return true;
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}
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$bot_signatures = array(
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'bot',
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'spider',
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'crawl',
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'slurp',
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'headless',
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'preview',
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'facebookexternalhit',
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'discordbot',
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'telegrambot',
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'linkedinbot',
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||
'applebot',
|
||
'googlebot',
|
||
'bingbot',
|
||
'wget',
|
||
'curl',
|
||
'python-requests',
|
||
'postmanruntime',
|
||
);
|
||
|
||
foreach ($bot_signatures as $signature) {
|
||
if (strpos($user_agent, $signature) !== false) {
|
||
return true;
|
||
}
|
||
}
|
||
|
||
$purpose = strtolower((string) ($_SERVER['HTTP_PURPOSE'] ?? ''));
|
||
$sec_purpose = strtolower((string) ($_SERVER['HTTP_SEC_PURPOSE'] ?? ''));
|
||
$x_moz = strtolower((string) ($_SERVER['HTTP_X_MOZ'] ?? ''));
|
||
if (strpos($purpose, 'prefetch') !== false || strpos($sec_purpose, 'prefetch') !== false || $x_moz === 'prefetch') {
|
||
return true;
|
||
}
|
||
|
||
return false;
|
||
}
|
||
|
||
function itstudio_get_view_cookie_name() {
|
||
return 'itstudio_viewed_posts';
|
||
}
|
||
|
||
function itstudio_read_view_cookie_map() {
|
||
$cookie_name = itstudio_get_view_cookie_name();
|
||
$raw_cookie = isset($_COOKIE[$cookie_name]) ? wp_unslash((string) $_COOKIE[$cookie_name]) : '';
|
||
if ($raw_cookie === '') {
|
||
return array();
|
||
}
|
||
|
||
$decoded = json_decode($raw_cookie, true);
|
||
if (!is_array($decoded)) {
|
||
return array();
|
||
}
|
||
|
||
$clean = array();
|
||
foreach ($decoded as $post_id => $timestamp) {
|
||
$post_id = (int) $post_id;
|
||
$timestamp = (int) $timestamp;
|
||
if ($post_id > 0 && $timestamp > 0) {
|
||
$clean[(string) $post_id] = $timestamp;
|
||
}
|
||
}
|
||
|
||
return $clean;
|
||
}
|
||
|
||
function itstudio_write_view_cookie_map($map, $window_seconds) {
|
||
if (!headers_sent()) {
|
||
$cookie_name = itstudio_get_view_cookie_name();
|
||
$expire_at = time() + max(DAY_IN_SECONDS, (int) $window_seconds * 2);
|
||
$path = defined('COOKIEPATH') && COOKIEPATH ? COOKIEPATH : '/';
|
||
$domain = defined('COOKIE_DOMAIN') ? COOKIE_DOMAIN : '';
|
||
$secure = is_ssl();
|
||
$http_only = true;
|
||
$encoded = wp_json_encode($map);
|
||
if (!is_string($encoded)) {
|
||
return;
|
||
}
|
||
|
||
if (PHP_VERSION_ID >= 70300) {
|
||
setcookie($cookie_name, $encoded, array(
|
||
'expires' => $expire_at,
|
||
'path' => $path,
|
||
'domain' => $domain,
|
||
'secure' => $secure,
|
||
'httponly' => $http_only,
|
||
'samesite' => 'Lax',
|
||
));
|
||
} else {
|
||
setcookie($cookie_name, $encoded, $expire_at, $path, $domain, $secure, $http_only);
|
||
}
|
||
|
||
$_COOKIE[$cookie_name] = $encoded;
|
||
}
|
||
}
|
||
|
||
function itstudio_should_count_post_view($post_id) {
|
||
$post_id = (int) $post_id;
|
||
if ($post_id <= 0) {
|
||
return false;
|
||
}
|
||
|
||
if (itstudio_is_probably_bot_request()) {
|
||
return false;
|
||
}
|
||
|
||
$window_seconds = (int) apply_filters('itstudio_post_view_window_seconds', 12 * HOUR_IN_SECONDS);
|
||
$window_seconds = max(60, $window_seconds);
|
||
$max_entries = (int) apply_filters('itstudio_post_view_cookie_max_entries', 120);
|
||
$max_entries = max(10, $max_entries);
|
||
|
||
$now = time();
|
||
$key = (string) $post_id;
|
||
$map = itstudio_read_view_cookie_map();
|
||
|
||
foreach ($map as $id => $timestamp) {
|
||
if (($now - (int) $timestamp) > $window_seconds) {
|
||
unset($map[$id]);
|
||
}
|
||
}
|
||
|
||
if (isset($map[$key]) && ($now - (int) $map[$key]) < $window_seconds) {
|
||
return false;
|
||
}
|
||
|
||
$map[$key] = $now;
|
||
if (count($map) > $max_entries) {
|
||
asort($map, SORT_NUMERIC);
|
||
$map = array_slice($map, -$max_entries, null, true);
|
||
}
|
||
|
||
itstudio_write_view_cookie_map($map, $window_seconds);
|
||
|
||
return true;
|
||
}
|
||
|
||
function itstudio_track_post_views() {
|
||
if (is_admin() || wp_doing_ajax() || wp_doing_cron()) {
|
||
return;
|
||
}
|
||
|
||
if (!is_singular(array('post', 'announcement', 'news')) || is_preview() || is_feed() || is_trackback() || is_embed()) {
|
||
return;
|
||
}
|
||
|
||
if (!isset($_SERVER['REQUEST_METHOD']) || strtoupper((string) $_SERVER['REQUEST_METHOD']) !== 'GET') {
|
||
return;
|
||
}
|
||
|
||
$post_id = (int) get_queried_object_id();
|
||
if ($post_id <= 0) {
|
||
return;
|
||
}
|
||
|
||
if (!itstudio_should_count_post_view($post_id)) {
|
||
return;
|
||
}
|
||
|
||
$views = itstudio_get_post_views($post_id) + 1;
|
||
update_post_meta($post_id, 'post_views_count', $views);
|
||
update_post_meta($post_id, 'itstudio_views', $views);
|
||
}
|
||
add_action('template_redirect', 'itstudio_track_post_views', 20);
|