OldTaoge
142 lines
4.1 KiB
PHP
142 lines
4.1 KiB
PHP
<?php
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/**
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* 便民服务的 meta key 定义与前台读取助手（双语内容、跳转链接、仅校内判定）。
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* 函数名保持与主题历史一致，主题模板与后台按原名调用它们。
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* 抽离自主题 functions.php。
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*/
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if (!defined('ABSPATH')) {
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exit;
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}
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function itstudio_get_service_url_meta_key() {
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return '_itstudio_service_url';
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}
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function itstudio_get_service_title_cn_meta_key() {
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return '_itstudio_service_title_cn';
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}
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function itstudio_get_service_title_en_meta_key() {
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return '_itstudio_service_title_en';
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}
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function itstudio_get_service_excerpt_cn_meta_key() {
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return '_itstudio_service_excerpt_cn';
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}
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function itstudio_get_service_excerpt_en_meta_key() {
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return '_itstudio_service_excerpt_en';
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}
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function itstudio_get_service_campus_only_meta_key() {
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return '_itstudio_service_campus_only';
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}
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function itstudio_get_service_category_name_cn_meta_key() {
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return 'itstudio_service_category_name_cn';
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}
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function itstudio_get_service_category_name_en_meta_key() {
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return 'itstudio_service_category_name_en';
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}
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function itstudio_get_service_category_i18n_labels($term) {
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if (!$term || is_wp_error($term)) {
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return array(
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'cn' => '未分类',
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'en' => 'Uncategorized',
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);
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}
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$term_id = (int) $term->term_id;
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$name_cn = trim((string) get_term_meta($term_id, itstudio_get_service_category_name_cn_meta_key(), true));
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$name_en = trim((string) get_term_meta($term_id, itstudio_get_service_category_name_en_meta_key(), true));
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if ($name_cn === '') {
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$name_cn = (string) $term->name;
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}
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if ($name_en === '') {
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$name_en = $name_cn;
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}
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return array(
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'cn' => $name_cn,
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'en' => $name_en,
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);
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}
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function itstudio_get_service_i18n_content($service_id, $excerpt_limit = 90) {
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$service_id = (int) $service_id;
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if ($service_id <= 0) {
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return array(
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'title_cn' => '',
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'title_en' => '',
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'excerpt_cn' => '',
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'excerpt_en' => '',
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);
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}
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$title_cn = trim((string) get_post_meta($service_id, itstudio_get_service_title_cn_meta_key(), true));
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$title_en = trim((string) get_post_meta($service_id, itstudio_get_service_title_en_meta_key(), true));
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$excerpt_cn = trim((string) get_post_meta($service_id, itstudio_get_service_excerpt_cn_meta_key(), true));
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$excerpt_en = trim((string) get_post_meta($service_id, itstudio_get_service_excerpt_en_meta_key(), true));
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$fallback_title = trim((string) get_the_title($service_id));
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if ($fallback_title === '') {
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$fallback_title = '未命名服务';
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}
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$fallback_excerpt = function_exists('itstudio_get_post_excerpt_chars')
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? itstudio_get_post_excerpt_chars($service_id, $excerpt_limit)
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: wp_html_excerpt(wp_strip_all_tags((string) get_post_field('post_excerpt', $service_id)), $excerpt_limit, '...');
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$fallback_excerpt = trim((string) $fallback_excerpt);
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if ($fallback_excerpt === '') {
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$fallback_excerpt = '暂无简介';
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}
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if ($title_cn === '') {
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$title_cn = $fallback_title;
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}
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if ($title_en === '') {
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$title_en = $title_cn;
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}
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if ($excerpt_cn === '') {
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$excerpt_cn = $fallback_excerpt;
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}
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if ($excerpt_en === '') {
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$excerpt_en = $excerpt_cn;
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}
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return array(
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'title_cn' => $title_cn,
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'title_en' => $title_en,
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'excerpt_cn' => $excerpt_cn,
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'excerpt_en' => $excerpt_en,
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);
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}
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function itstudio_get_service_target_url($service_id) {
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$service_id = (int) $service_id;
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if ($service_id <= 0) {
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return '';
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}
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$meta_key = itstudio_get_service_url_meta_key();
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$url = (string) get_post_meta($service_id, $meta_key, true);
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if ($url !== '') {
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return $url;
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}
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return (string) get_permalink($service_id);
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}
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function itstudio_is_service_campus_only($service_id) {
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$service_id = (int) $service_id;
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if ($service_id <= 0) {
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return false;
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}
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return (string) get_post_meta($service_id, itstudio_get_service_campus_only_meta_key(), true) === '1';
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}
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