kate522
00d335ba16
Add REST comment/list + comment/submit HTML fragments, shared query renderer for order/author/hottest, fix load-more policy and DOM targets, and stop full-page scrapes for order/author/reload.
537 lines
20 KiB
PHP
537 lines
20 KiB
PHP
<?php
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/**
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* AKSRT Comment Actions
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*
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* REST endpoints for comment edit / delete / moderate.
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*
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* @package AKSRT
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*/
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defined('ABSPATH') || exit;
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class AKSRT_Comment_Actions {
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private static $instance = null;
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private function __construct() {}
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public static function get_instance(): self {
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if (null === self::$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('rest_api_init', [$this, 'register_routes']);
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}
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public function register_routes(): void {
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register_rest_route('aksrt/v1', '/comment/list', [
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'methods' => \WP_REST_Server::READABLE,
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'callback' => [$this, 'list_comments'],
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'permission_callback' => '__return_true',
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'args' => [
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'post_id' => ['required' => true, 'type' => 'integer', 'sanitize_callback' => 'absint'],
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'page' => ['required' => false, 'type' => 'integer', 'default' => 1, 'sanitize_callback' => 'absint'],
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'order' => ['required' => false, 'type' => 'string', 'default' => 'newest', 'sanitize_callback' => 'sanitize_key'],
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'author_only' => ['required' => false, 'type' => 'boolean', 'default' => false],
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],
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]);
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register_rest_route('aksrt/v1', '/comment/submit', [
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'methods' => 'POST',
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'callback' => [$this, 'submit_comment'],
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'permission_callback' => '__return_true',
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]);
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register_rest_route('aksrt/v1', '/comment/edit', [
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'methods' => 'POST',
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'callback' => [$this, 'edit_comment'],
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'permission_callback' => [$this, 'check_edit_permission'],
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'args' => [
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'comment_id' => ['required' => true, 'type' => 'integer', 'sanitize_callback' => 'absint'],
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'content' => ['required' => true, 'type' => 'string', 'sanitize_callback' => 'sanitize_textarea_field'],
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],
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]);
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register_rest_route('aksrt/v1', '/comment/delete', [
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'methods' => 'POST',
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'callback' => [$this, 'delete_comment'],
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'permission_callback' => [$this, 'check_delete_permission'],
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'args' => [
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'comment_id' => ['required' => true, 'type' => 'integer', 'sanitize_callback' => 'absint'],
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],
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]);
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register_rest_route('aksrt/v1', '/comment/moderate', [
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'methods' => 'POST',
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'callback' => [$this, 'moderate_comment'],
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'permission_callback' => function () {
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return current_user_can('moderate_comments');
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},
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'args' => [
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'comment_id' => ['required' => true, 'type' => 'integer', 'sanitize_callback' => 'absint'],
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'status' => ['required' => true, 'type' => 'string', 'sanitize_callback' => 'sanitize_text_field'],
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],
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]);
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register_rest_route('aksrt/v1', '/comment/pin', [
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'methods' => 'POST',
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'callback' => [$this, 'pin_comment'],
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'permission_callback' => [$this, 'check_pin_permission'],
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'args' => [
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'comment_id' => ['required' => true, 'type' => 'integer', 'sanitize_callback' => 'absint'],
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'pinned' => ['required' => false, 'type' => 'boolean'],
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],
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]);
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register_rest_route('aksrt/v1', '/comment/like', [
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'methods' => 'POST',
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'callback' => [$this, 'like_comment'],
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// Guests may like; abuse is bounded by per-visitor toggle state.
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'permission_callback' => '__return_true',
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'args' => [
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'comment_id' => ['required' => true, 'type' => 'integer', 'sanitize_callback' => 'absint'],
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'active' => ['required' => false, 'type' => 'boolean'],
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],
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]);
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}
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/**
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* Resolve the per-comment action contract (single source of truth).
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*
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* @param int $comment_id Comment ID.
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* @return array{can_edit:bool,can_delete:bool,can_moderate:bool,can_pin:bool}
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*/
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private function permissions(int $comment_id): array {
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if (function_exists('aksrt_comment_action_permissions')) {
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return aksrt_comment_action_permissions($comment_id);
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}
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// Defensive fallback if the helper is unavailable.
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$comment = get_comment($comment_id);
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$is_mod = current_user_can('moderate_comments');
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$is_owner = $comment && is_user_logged_in() && (int) $comment->user_id === get_current_user_id();
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return [
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'can_edit' => $is_mod || $is_owner,
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'can_delete' => $is_mod || $is_owner,
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'can_moderate' => $is_mod,
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'can_pin' => $is_mod,
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];
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}
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/**
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* Permission: can edit? (author within configured window, or moderator)
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*/
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public function check_edit_permission(\WP_REST_Request $request): bool {
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if (!is_user_logged_in()) return false;
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return $this->permissions((int) $request->get_param('comment_id'))['can_edit'];
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}
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/**
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* Permission: can delete? (author, or moderator)
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*/
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public function check_delete_permission(\WP_REST_Request $request): bool {
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if (!is_user_logged_in()) return false;
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return $this->permissions((int) $request->get_param('comment_id'))['can_delete'];
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}
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/**
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* Permission: can pin? (moderator, top-level only)
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*/
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public function check_pin_permission(\WP_REST_Request $request): bool {
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if (!is_user_logged_in()) return false;
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return $this->permissions((int) $request->get_param('comment_id'))['can_pin'];
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}
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/**
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* Fragment list for order / author / page without full HTML scrape.
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*/
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public function list_comments(\WP_REST_Request $request): \WP_REST_Response {
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$post_id = (int) $request->get_param('post_id');
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$post = get_post($post_id);
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if (!$post) {
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return new \WP_REST_Response([
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'success' => false,
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'code' => 'post_not_found',
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'message' => __('文章不存在。', 'aksrt'),
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], 404);
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}
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if (!function_exists('aksrt_comments_render_list_fragment')) {
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return new \WP_REST_Response([
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'success' => false,
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'code' => 'fragment_unavailable',
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'message' => __('评论片段渲染不可用。', 'aksrt'),
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], 500);
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}
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$order = sanitize_key((string) ($request->get_param('order') ?: 'newest'));
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$author_only = (bool) $request->get_param('author_only');
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$page = max(1, (int) ($request->get_param('page') ?: 1));
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$fragment = aksrt_comments_render_list_fragment($post_id, [
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'order' => $order,
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'author_only' => $author_only,
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'page' => $page,
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]);
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return new \WP_REST_Response([
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'success' => true,
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'data' => $fragment,
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]);
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}
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/**
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* AJAX submit with HTML item for local insert.
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* Runs through native WP comment pipeline (preprocess_comment / moderation).
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*/
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public function submit_comment(\WP_REST_Request $request): \WP_REST_Response {
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$params = $request->get_json_params();
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if (!is_array($params) || empty($params)) {
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$params = $request->get_params();
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}
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if (!is_array($params)) {
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$params = [];
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}
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$post_id = absint($params['comment_post_ID'] ?? $params['post_id'] ?? 0);
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$content = isset($params['comment']) ? (string) $params['comment'] : '';
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$parent = absint($params['comment_parent'] ?? 0);
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if ($post_id <= 0 || trim(wp_strip_all_tags($content)) === '') {
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return new \WP_REST_Response([
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'success' => false,
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'code' => 'invalid_payload',
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'message' => __('请输入评论内容。', 'aksrt'),
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], 400);
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}
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$post = get_post($post_id);
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if (!$post || !comments_open($post_id)) {
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return new \WP_REST_Response([
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'success' => false,
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'code' => 'comments_closed',
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'message' => __('评论已关闭。', 'aksrt'),
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], 403);
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}
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$nonce = (string) ($params['_aksrt_comment_nonce'] ?? $params['_wpnonce'] ?? '');
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if ($nonce !== '' && !wp_verify_nonce($nonce, 'aksrt_comment_nonce') && !wp_verify_nonce($nonce, 'wp_rest')) {
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return new \WP_REST_Response([
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'success' => false,
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'code' => 'invalid_nonce',
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'message' => __('安全校验失败，请刷新后重试。', 'aksrt'),
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], 403);
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}
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$user = wp_get_current_user();
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$commentdata = [
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'comment_post_ID' => $post_id,
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'comment_content' => $content,
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'comment_parent' => $parent,
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'comment_type' => '',
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'comment_author_IP' => isset($_SERVER['REMOTE_ADDR']) ? sanitize_text_field(wp_unslash((string) $_SERVER['REMOTE_ADDR'])) : '',
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'comment_agent' => isset($_SERVER['HTTP_USER_AGENT']) ? sanitize_text_field(wp_unslash((string) $_SERVER['HTTP_USER_AGENT'])) : '',
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'comment_date' => current_time('mysql'),
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'comment_date_gmt' => current_time('mysql', true),
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];
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if ($user && $user->ID > 0) {
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$commentdata['user_id'] = (int) $user->ID;
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$commentdata['comment_author'] = $user->display_name ?: $user->user_login;
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$commentdata['comment_author_email'] = $user->user_email;
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$commentdata['comment_author_url'] = $user->user_url;
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} else {
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$commentdata['user_id'] = 0;
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$commentdata['comment_author'] = sanitize_text_field((string) ($params['author'] ?? ''));
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$commentdata['comment_author_email'] = sanitize_email((string) ($params['email'] ?? ''));
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$commentdata['comment_author_url'] = esc_url_raw((string) ($params['url'] ?? ''));
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if ($commentdata['comment_author'] === '' || $commentdata['comment_author_email'] === '') {
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return new \WP_REST_Response([
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'success' => false,
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'code' => 'guest_fields_required',
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'message' => __('请填写昵称和邮箱。', 'aksrt'),
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], 400);
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}
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}
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foreach (['author', 'email', 'url', 'comment', 'comment_post_ID', 'comment_parent', '_aksrt_comment_nonce'] as $k) {
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if (isset($params[$k])) {
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$_POST[$k] = $params[$k];
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}
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}
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foreach ($params as $k => $v) {
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if (is_string($k) && (str_contains($k, 'captcha') || str_starts_with($k, 'g-recaptcha') || str_starts_with($k, 'cf-turnstile') || str_starts_with($k, 'h-captcha'))) {
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$_POST[$k] = $v;
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}
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}
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$comment_id = wp_new_comment(wp_slash($commentdata), true);
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if (is_wp_error($comment_id)) {
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return new \WP_REST_Response([
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'success' => false,
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'code' => $comment_id->get_error_code() ?: 'submit_failed',
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'message' => $comment_id->get_error_message() ?: __('评论提交失败。', 'aksrt'),
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], 400);
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}
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$comment = get_comment((int) $comment_id);
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if (!$comment) {
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return new \WP_REST_Response([
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'success' => false,
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'code' => 'submit_failed',
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'message' => __('评论提交失败。', 'aksrt'),
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], 500);
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}
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$settings = class_exists('AKSRT_Settings') ? AKSRT_Settings::get_comment_display_settings() : [];
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$html = function_exists('aksrt_comments_render_single_html')
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? aksrt_comments_render_single_html($comment, $settings)
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: '';
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$needs_moderation = '0' === (string) $comment->comment_approved;
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$wait_time = 0;
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return new \WP_REST_Response([
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'success' => true,
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'code' => 'submitted',
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'message' => $needs_moderation ? __('评论已提交，等待管理员审核', 'aksrt') : __('评论发布成功', 'aksrt'),
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'html' => $html,
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'is_reply'=> $parent > 0,
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'parent_id' => $parent,
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'needs_moderation' => $needs_moderation,
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'wait_time' => $wait_time,
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'data' => [
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'comment_id' => (int) $comment_id,
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'approved' => (string) $comment->comment_approved,
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],
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]);
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}
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/**
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* Edit comment content
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*/
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public function edit_comment(\WP_REST_Request $request): \WP_REST_Response {
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$comment_id = $request->get_param('comment_id');
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$content = $request->get_param('content');
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$comment = get_comment($comment_id);
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if (!$comment) {
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return new \WP_REST_Response([
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'success' => false,
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'code' => 'comment_not_found',
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'message' => __('评论不存在。', 'aksrt'),
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], 404);
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}
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// Sanitize with wp_kses (allow basic HTML)
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$allowed_html = [
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'a' => ['href' => [], 'title' => [], 'target' => []],
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'code' => [],
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'pre' => [],
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'strong' => [],
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'em' => [],
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'br' => [],
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'p' => [],
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];
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$clean_content = wp_kses($content, $allowed_html);
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$updated = wp_update_comment([
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'comment_ID' => $comment_id,
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'comment_content' => $clean_content,
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]);
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if (is_wp_error($updated)) {
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return new \WP_REST_Response([
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'success' => false,
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'code' => 'update_failed',
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'message' => __('更新失败。', 'aksrt'),
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], 500);
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}
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$rendered = function_exists('aksrt_render_comment_content')
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? aksrt_render_comment_content($clean_content)
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: wpautop($clean_content);
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return new \WP_REST_Response([
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'success' => true,
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'code' => 'updated',
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'message' => __('评论已更新。', 'aksrt'),
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'data' => [
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'content' => $rendered,
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],
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]);
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}
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/**
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* Delete comment
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*/
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public function delete_comment(\WP_REST_Request $request): \WP_REST_Response {
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$comment_id = $request->get_param('comment_id');
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$comment = get_comment($comment_id);
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if (!$comment) {
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return new \WP_REST_Response([
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'success' => false,
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'code' => 'comment_not_found',
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'message' => __('评论不存在。', 'aksrt'),
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], 404);
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}
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$deleted = wp_delete_comment($comment_id, false); // soft delete
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if (!$deleted) {
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return new \WP_REST_Response([
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'success' => false,
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'code' => 'delete_failed',
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'message' => __('删除失败。', 'aksrt'),
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], 500);
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}
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return new \WP_REST_Response([
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'success' => true,
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'code' => 'deleted',
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'message' => __('评论已删除。', 'aksrt'),
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]);
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}
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/**
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* Moderate comment (approve / hold / spam)
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*/
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public function moderate_comment(\WP_REST_Request $request): \WP_REST_Response {
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$comment_id = $request->get_param('comment_id');
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$status = $request->get_param('status');
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$allowed_statuses = ['approve', 'hold', 'spam'];
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if (!in_array($status, $allowed_statuses, true)) {
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return new \WP_REST_Response([
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'success' => false,
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'code' => 'invalid_status',
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'message' => __('无效状态。', 'aksrt'),
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], 400);
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}
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$comment = get_comment($comment_id);
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if (!$comment) {
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return new \WP_REST_Response([
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'success' => false,
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'code' => 'comment_not_found',
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'message' => __('评论不存在。', 'aksrt'),
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], 404);
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}
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$status_map = [
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'approve' => 'approved',
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'hold' => 'hold',
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'spam' => 'spam',
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];
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$result = wp_set_comment_status($comment_id, $status_map[$status]);
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if (is_wp_error($result)) {
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return new \WP_REST_Response([
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'success' => false,
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'code' => 'moderate_failed',
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'message' => __('操作失败。', 'aksrt'),
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], 500);
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}
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return new \WP_REST_Response([
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'success' => true,
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'code' => 'moderated',
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'message' => __('操作成功。', 'aksrt'),
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'data' => [
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'status' => $status_map[$status],
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],
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]);
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}
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/**
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* Toggle a comment's pinned ("置顶") state. Top-level comments only.
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*/
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public function pin_comment(\WP_REST_Request $request): \WP_REST_Response {
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$comment_id = (int) $request->get_param('comment_id');
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$comment = get_comment($comment_id);
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if (!$comment) {
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return new \WP_REST_Response([
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'success' => false,
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'code' => 'comment_not_found',
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'message' => __('评论不存在。', 'aksrt'),
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], 404);
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}
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if ((int) $comment->comment_parent !== 0) {
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return new \WP_REST_Response([
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'success' => false,
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'code' => 'cannot_pin_reply',
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'message' => __('仅顶层评论可置顶。', 'aksrt'),
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], 400);
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}
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$current = '1' === (string) get_comment_meta($comment_id, '_aksrt_comment_pinned', true);
|
|
$target = null !== $request->get_param('pinned')
|
|
? (bool) $request->get_param('pinned')
|
|
: !$current;
|
|
|
|
if ($target) {
|
|
update_comment_meta($comment_id, '_aksrt_comment_pinned', '1');
|
|
} else {
|
|
delete_comment_meta($comment_id, '_aksrt_comment_pinned');
|
|
}
|
|
|
|
return new \WP_REST_Response([
|
|
'success' => true,
|
|
'code' => 'pinned',
|
|
'message' => $target ? __('评论已置顶。', 'aksrt') : __('已取消置顶。', 'aksrt'),
|
|
'data' => [
|
|
'pinned' => $target,
|
|
],
|
|
]);
|
|
}
|
|
|
|
/**
|
|
* Toggle the current visitor's like on a comment.
|
|
*/
|
|
public function like_comment(\WP_REST_Request $request): \WP_REST_Response {
|
|
$comment_id = (int) $request->get_param('comment_id');
|
|
$comment = get_comment($comment_id);
|
|
if (!$comment || '1' !== (string) $comment->comment_approved) {
|
|
return new \WP_REST_Response([
|
|
'success' => false,
|
|
'code' => 'comment_unavailable',
|
|
'message' => __('评论不存在或未通过审核。', 'aksrt'),
|
|
], 404);
|
|
}
|
|
|
|
if (!function_exists('aksrt_is_comment_liked') || !function_exists('aksrt_set_comment_like_state') || !function_exists('aksrt_update_comment_counter')) {
|
|
return new \WP_REST_Response([
|
|
'success' => false,
|
|
'code' => 'like_unavailable',
|
|
'message' => __('点赞功能不可用。', 'aksrt'),
|
|
], 500);
|
|
}
|
|
|
|
$current = aksrt_is_comment_liked($comment_id);
|
|
$target = null !== $request->get_param('active')
|
|
? (bool) $request->get_param('active')
|
|
: !$current;
|
|
|
|
if ($target !== $current) {
|
|
aksrt_set_comment_like_state($comment_id, $target);
|
|
$count = aksrt_update_comment_counter($comment_id, 'aksrt_comment_likes', $target ? 1 : -1);
|
|
} else {
|
|
$count = aksrt_get_comment_likes($comment_id);
|
|
}
|
|
|
|
return new \WP_REST_Response([
|
|
'success' => true,
|
|
'code' => 'liked',
|
|
'data' => [
|
|
'active' => $target,
|
|
'count' => $count,
|
|
],
|
|
]);
|
|
}
|
|
}
|