__('Primary Menu', 'itstudio'),
));
load_theme_textdomain('itstudio', get_template_directory() . '/languages');
}
add_action('after_setup_theme', 'itstudio_theme_setup');
add_filter('comments_open', '__return_false', 20, 2);
add_filter('pings_open', '__return_false', 20, 2);
add_filter('comments_array', '__return_empty_array', 10, 2);
function itstudio_disable_comments_post_types() {
$post_types = array('post', 'page', 'announcement', 'news');
foreach ($post_types as $post_type) {
if (post_type_supports($post_type, 'comments')) {
remove_post_type_support($post_type, 'comments');
}
if (post_type_supports($post_type, 'trackbacks')) {
remove_post_type_support($post_type, 'trackbacks');
}
}
}
add_action('init', 'itstudio_disable_comments_post_types', 100);
function itstudio_hide_comments_menu() {
remove_menu_page('edit-comments.php');
}
add_action('admin_menu', 'itstudio_hide_comments_menu', 999);
function itstudio_hide_admin_bar_comments() {
remove_action('admin_bar_menu', 'wp_admin_bar_comments_menu', 60);
}
add_action('init', 'itstudio_hide_admin_bar_comments');
function itstudio_redirect_comments_admin_pages() {
global $pagenow;
if ($pagenow === 'edit-comments.php' || $pagenow === 'comment.php') {
wp_safe_redirect(admin_url());
exit;
}
}
add_action('admin_init', 'itstudio_redirect_comments_admin_pages');
function itstudio_remove_comments_dashboard_widget() {
remove_meta_box('dashboard_recent_comments', 'dashboard', 'normal');
}
add_action('wp_dashboard_setup', 'itstudio_remove_comments_dashboard_widget');
function itstudio_apply_site_identity() {
$site_name = base64_decode('54ix54m55bel5L2c5a6k');
$site_tagline = base64_decode('54ix54m55bel5L2c5a6k5a6Y5pa5572R56uZ');
if (get_option('blogname') !== $site_name) {
update_option('blogname', $site_name);
}
if (get_option('blogdescription') !== $site_tagline) {
update_option('blogdescription', $site_tagline);
}
}
add_action('init', 'itstudio_apply_site_identity', 20);
function itstudio_output_favicon() {
$favicon_url = get_template_directory_uri() . '/resources/it_logo_2024.svg';
echo '' . "\n";
echo '' . "\n";
}
function itstudio_disable_default_site_icon() {
remove_action('wp_head', 'wp_site_icon', 99);
remove_action('admin_head', 'wp_site_icon', 99);
remove_action('login_head', 'wp_site_icon', 99);
}
add_action('init', 'itstudio_disable_default_site_icon');
add_action('wp_head', 'itstudio_output_favicon', 1);
add_action('admin_head', 'itstudio_output_favicon', 1);
add_action('login_head', 'itstudio_output_favicon', 1);
function itstudio_enqueue_scripts() {
// 基础样式 (Style.css)
wp_enqueue_style('itstudio-style', get_stylesheet_uri(), array(), '2.1.2');
wp_enqueue_style('itstudio-header', get_template_directory_uri() . '/assets/css/header.css', array('itstudio-style'), '2.1.2');
wp_enqueue_style('itstudio-footer', get_template_directory_uri() . '/assets/css/footer.css', array('itstudio-style'), '2.1.2');
wp_enqueue_style('itstudio-content', get_template_directory_uri() . '/assets/css/content.css', array('itstudio-style'), '2.1.2');
// 仅在首页加载首页样式
if (is_front_page() || is_home()) {
wp_enqueue_style('itstudio-front-page', get_template_directory_uri() . '/assets/css/front-page.css', array('itstudio-style'), '2.1.2');
wp_enqueue_script('itstudio-landing-hero-canvas', get_template_directory_uri() . '/assets/js/landing-hero-canvas.js', array(), '1.0.0', true);
}
// 仅在工作室介绍页加载（包含 /about fallback）
$is_about = is_page('about') || is_page_template('page-about.php');
if (!$is_about && is_404()) {
global $wp;
$request = isset($wp->request) ? trim($wp->request, '/') : '';
$is_about = ($request === 'about');
}
if ($is_about) {
wp_enqueue_style('itstudio-about-hero', get_template_directory_uri() . '/assets/css/about-hero.css', array('itstudio-content'), '2.1.2');
wp_enqueue_script('itstudio-about-hero-waves', get_template_directory_uri() . '/assets/js/hero-waves.js', array(), '1.0.0', true);
wp_enqueue_script('itstudio-about-hero', get_template_directory_uri() . '/assets/js/home-hero.js', array(), '1.0.0', true);
}
// Scripts
wp_enqueue_script('itstudio-theme-toggle', get_template_directory_uri() . '/assets/js/theme-toggle.js', array(), '1.0.0', true);
wp_enqueue_script('itstudio-lang-toggle', get_template_directory_uri() . '/assets/js/lang-toggle.js', array(), '1.0.0', true);
wp_enqueue_script('itstudio-main', get_template_directory_uri() . '/assets/js/main.js', array(), '1.0.0', true);
if (is_singular(array('post', 'announcement', 'news'))) {
wp_enqueue_script('itstudio-single-title-fit', get_template_directory_uri() . '/assets/js/single-title-fit.js', array(), '1.0.0', true);
}
}
add_action('wp_enqueue_scripts', 'itstudio_enqueue_scripts');
function itstudio_register_sidebars() {
register_sidebar(array(
'name' => __('Footer - Column 1', 'itstudio'),
'id' => 'footer-1',
'description' => __('Footer widget area 1', 'itstudio'),
'before_widget' => '',
'before_title' => '',
));
register_sidebar(array(
'name' => __('Footer - Column 2', 'itstudio'),
'id' => 'footer-2',
'description' => __('Footer widget area 2', 'itstudio'),
'before_widget' => '',
'before_title' => '',
));
}
add_action('widgets_init', 'itstudio_register_sidebars');
function itstudio_intro_body_class($classes) {
$is_about = is_page('about') || is_page_template('page-about.php');
if (!$is_about && is_404()) {
global $wp;
$request = isset($wp->request) ? trim($wp->request, '/') : '';
$is_about = ($request === 'about');
}
if ($is_about) {
$classes[] = 'intro-about';
}
return $classes;
}
add_filter('body_class', 'itstudio_intro_body_class');
function itstudio_custom_post_types() {
register_post_type('announcement', array(
'labels' => array(
'name' => __('Announcements', 'itstudio'),
'singular_name' => __('Announcement', 'itstudio'),
),
'public' => true,
'has_archive' => true,
'supports' => array('title', 'editor', 'thumbnail', 'excerpt', 'custom-fields'),
'taxonomies' => array('post_tag'),
'menu_icon' => 'dashicons-megaphone',
'show_in_rest' => true,
));
register_post_type('news', array(
'labels' => array(
'name' => __('News', 'itstudio'),
'singular_name' => __('News', 'itstudio'),
),
'public' => true,
'has_archive' => 'news',
'rewrite' => array(
'slug' => 'news',
'with_front' => false,
),
'supports' => array('title', 'editor', 'thumbnail', 'excerpt', 'custom-fields'),
'taxonomies' => array('post_tag'),
'menu_icon' => 'dashicons-media-document',
'show_in_rest' => true,
));
register_taxonomy_for_object_type('post_tag', 'announcement');
register_taxonomy_for_object_type('post_tag', 'news');
}
add_action('init', 'itstudio_custom_post_types');
function itstudio_register_acf_fields() {
if (!function_exists('acf_add_local_field_group')) {
return;
}
acf_add_local_field_group(array(
'key' => 'group_itstudio_content_priority',
'title' => '内容权重',
'fields' => array(
array(
'key' => 'field_itstudio_weight',
'label' => '权重',
'name' => 'itstudio_weight',
'type' => 'number',
'instructions' => '数值越大，文章在侧栏排序越靠前。',
'required' => 0,
'default_value' => 0,
'min' => 0,
'step' => 1,
),
),
'location' => array(
array(
array(
'param' => 'post_type',
'operator' => '==',
'value' => 'post',
),
),
array(
array(
'param' => 'post_type',
'operator' => '==',
'value' => 'announcement',
),
),
array(
array(
'param' => 'post_type',
'operator' => '==',
'value' => 'news',
),
),
),
'position' => 'side',
'style' => 'default',
'active' => true,
'show_in_rest' => 1,
));
}
add_action('acf/init', 'itstudio_register_acf_fields');
function itstudio_archive_document_title($parts) {
if (is_post_type_archive('announcement')) {
$parts['title'] = html_entity_decode('公告通知', ENT_QUOTES, 'UTF-8');
} elseif (is_post_type_archive('news')) {
$parts['title'] = html_entity_decode('社团新闻', ENT_QUOTES, 'UTF-8');
}
return $parts;
}
add_filter('document_title_parts', 'itstudio_archive_document_title', 20);
// Fallback: render /about even if the page isn't created in WP admin.
function itstudio_about_fallback() {
if (!is_404()) {
return;
}
global $wp;
$request = isset($wp->request) ? trim($wp->request, '/') : '';
if ($request !== 'about') {
return;
}
$template = locate_template('page-about.php');
if ($template) {
global $wp_query;
if ($wp_query) {
$wp_query->is_404 = false;
$wp_query->is_page = true;
$wp_query->is_singular = true;
$virtual_post = new WP_Post((object) array(
'ID' => 0,
'post_type' => 'page',
'post_parent' => 0,
'post_title' => __('工作室介绍', 'itstudio'),
'post_status' => 'publish',
'post_name' => 'about',
'post_content' => '',
));
$wp_query->post = $virtual_post;
$wp_query->posts = array($virtual_post);
$wp_query->queried_object = $virtual_post;
$wp_query->queried_object_id = 0;
$wp_query->post_count = 1;
$wp_query->found_posts = 1;
$wp_query->max_num_pages = 1;
global $post;
$post = $virtual_post;
setup_postdata($post);
}
add_filter('document_title_parts', function ($parts) {
$parts['title'] = __('工作室介绍', 'itstudio');
return $parts;
});
status_header(200);
nocache_headers();
include $template;
exit;
}
}
add_action('template_redirect', 'itstudio_about_fallback');
// Fallback: render /news via archive.php even if the page isn't created in WP admin.
function itstudio_news_fallback() {
if (!is_404()) {
return;
}
global $wp;
$request = isset($wp->request) ? trim($wp->request, '/') : '';
if ($request !== 'news') {
return;
}
$template = locate_template('archive.php');
if ($template) {
global $wp_query;
if ($wp_query) {
$wp_query->is_404 = false;
$wp_query->is_page = true;
$wp_query->is_singular = true;
$virtual_post = new WP_Post((object) array(
'ID' => 0,
'post_type' => 'page',
'post_parent' => 0,
'post_title' => __('社团新闻', 'itstudio'),
'post_status' => 'publish',
'post_name' => 'news',
'post_content' => '',
));
$wp_query->post = $virtual_post;
$wp_query->posts = array($virtual_post);
$wp_query->queried_object = $virtual_post;
$wp_query->queried_object_id = 0;
$wp_query->post_count = 1;
$wp_query->found_posts = 1;
$wp_query->max_num_pages = 1;
global $post;
$post = $virtual_post;
setup_postdata($post);
}
add_filter('document_title_parts', function ($parts) {
$parts['title'] = __('社团新闻', 'itstudio');
return $parts;
});
$GLOBALS['itstudio_archive_mode'] = 'news';
status_header(200);
nocache_headers();
include $template;
unset($GLOBALS['itstudio_archive_mode']);
exit;
}
}
add_action('template_redirect', 'itstudio_news_fallback');
function itstudio_get_post_views($post_id) {
$post_id = (int) $post_id;
if ($post_id <= 0) {
return 0;
}
$meta_keys = array(
'post_views_count',
'itstudio_views',
'views',
'post_views',
'view_count',
'views_count',
);
$max_views = 0;
foreach ($meta_keys as $meta_key) {
$raw = get_post_meta($post_id, $meta_key, true);
if ($raw !== '' && is_numeric($raw)) {
$max_views = max($max_views, (int) $raw);
}
}
return max(0, $max_views);
}
function itstudio_get_post_weight($post_id, $field_name = 'itstudio_weight') {
$post_id = (int) $post_id;
if ($post_id <= 0) {
return 0;
}
if (!function_exists('get_field')) {
return 0;
}
$raw = get_field($field_name, $post_id, false);
if ($raw === '' || $raw === null || !is_numeric($raw)) {
return 0;
}
return (int) $raw;
}
function itstudio_get_post_char_count($post_id) {
$post_id = (int) $post_id;
if ($post_id <= 0) {
return 0;
}
$content = (string) get_post_field('post_content', $post_id);
$plain_text = trim(wp_strip_all_tags($content));
if ($plain_text === '') {
return 0;
}
if (function_exists('mb_strlen')) {
return (int) mb_strlen($plain_text, 'UTF-8');
}
return (int) strlen($plain_text);
}
function itstudio_get_post_excerpt_chars($post_id, $limit = 200) {
$post_id = (int) $post_id;
$limit = max(1, (int) $limit);
if ($post_id <= 0) {
return '';
}
$excerpt = (string) get_post_field('post_excerpt', $post_id);
if (trim($excerpt) === '') {
$excerpt = (string) get_post_field('post_content', $post_id);
}
$excerpt = trim(wp_strip_all_tags($excerpt));
if ($excerpt === '') {
return '';
}
return wp_html_excerpt($excerpt, $limit, '...');
}
function itstudio_is_probably_bot_request() {
$user_agent = strtolower(trim((string) ($_SERVER['HTTP_USER_AGENT'] ?? '')));
if ($user_agent === '') {
return true;
}
$bot_signatures = array(
'bot',
'spider',
'crawl',
'slurp',
'headless',
'preview',
'facebookexternalhit',
'discordbot',
'telegrambot',
'linkedinbot',
'applebot',
'googlebot',
'bingbot',
'wget',
'curl',
'python-requests',
'postmanruntime',
);
foreach ($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);