kate522
1cb534e4fe
Per-category full post lists, affix TOC shell, admin drag-sort settings modal + AJAX save (navs_show_cat_id / name / desc).
78 lines
2.3 KiB
PHP
78 lines
2.3 KiB
PHP
<?php
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/**
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* 文章导航页设置 AJAX（zibll action/post_navs.php parity）.
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*
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* @package AKSRT
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*/
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namespace AKSRT\Core;
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defined('ABSPATH') || exit;
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class PostsNavs {
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private static $instance = null;
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public static function get_instance(): self {
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if (null === self::$instance) {
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self::$instance = new self();
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}
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return self::$instance;
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}
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public function init(): void {
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add_action('wp_ajax_aksrt_post_navs_settings', [$this, 'ajax_save_settings']);
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}
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/**
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* Super-admin only: save navs_page_name / desc / ordered cat IDs.
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*/
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public function ajax_save_settings(): void {
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if (!current_user_can('manage_options')) {
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wp_send_json(['error' => 1, 'ys' => 'danger', 'msg' => __('权限不足', 'aksrt')]);
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}
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if (!check_ajax_referer('aksrt_post_navs_settings', '_wpnonce', false)) {
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wp_send_json(['error' => 1, 'ys' => 'danger', 'msg' => __('安全校验失败', 'aksrt')]);
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}
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$page_id = isset($_POST['page_id']) ? absint($_POST['page_id']) : 0;
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if ($page_id <= 0 || get_post_type($page_id) !== 'page') {
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wp_send_json(['error' => 1, 'ys' => 'danger', 'msg' => __('无效页面', 'aksrt')]);
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}
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$cat_ids = [];
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if (isset($_POST['navs_show_cat_id'])) {
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$raw = wp_unslash($_POST['navs_show_cat_id']);
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if (is_array($raw)) {
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$cat_ids = array_values(array_filter(array_map('intval', $raw)));
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} elseif (is_string($raw) && $raw !== '') {
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$decoded = json_decode($raw, true);
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if (is_array($decoded)) {
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$cat_ids = array_values(array_filter(array_map('intval', $decoded)));
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} else {
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$cat_ids = array_values(array_filter(array_map('intval', explode(',', $raw))));
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}
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}
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}
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if (empty($cat_ids)) {
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wp_send_json(['error' => 1, 'ys' => 'danger', 'msg' => __('请选择需要显示的分类', 'aksrt')]);
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}
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if (isset($_POST['navs_page_name'])) {
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update_post_meta($page_id, 'navs_page_name', sanitize_text_field(wp_unslash((string) $_POST['navs_page_name'])));
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}
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if (isset($_POST['navs_page_desc'])) {
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update_post_meta($page_id, 'navs_page_desc', sanitize_text_field(wp_unslash((string) $_POST['navs_page_desc'])));
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}
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update_post_meta($page_id, 'navs_show_cat_id', $cat_ids);
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wp_send_json([
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'error' => 0,
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'msg' => __('保存成功', 'aksrt'),
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'reload'=> true,
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'ids' => $cat_ids,
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]);
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}
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}
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