kate522
780c8cb4f7
Wire Zibll-style board sort tabs, shared topic rows, page-template URLs, forum asset enqueue on home/plate, home synthesis load-more, and topic last_reply meta for last-reply ordering. No dual-read.
411 lines
17 KiB
PHP
411 lines
17 KiB
PHP
<?php
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/**
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* Forum draft management service.
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*
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* Extracted from AKSRT_Forum to isolate draft CRUD, loading,
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* and AJAX handlers into a cohesive unit.
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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_Forum_Draft_Service {
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/** @var AKSRT_Forum */
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private $forum;
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public function __construct(AKSRT_Forum $forum) {
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$this->forum = $forum;
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}
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public function save_draft(int $user_id, array $data) {
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if ($user_id <= 0) {
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return new WP_Error('not_logged_in', __('请先登录', 'aksrt'));
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}
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$draft_id = (int) ($data['draft_id'] ?? 0);
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$post_arr = [
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'post_type' => 'aksrt_forum_topic',
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'post_status' => 'draft',
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'post_author' => $user_id,
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'post_title' => sanitize_text_field((string) ($data['title'] ?? '')),
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'post_content' => wp_kses_post((string) ($data['content'] ?? '')),
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];
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if ($draft_id > 0) {
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$existing = get_post($draft_id);
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if (!$existing || $existing->post_type !== 'aksrt_forum_topic'
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|| (int) $existing->post_author !== $user_id
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|| $existing->post_status !== 'draft') {
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return new WP_Error('invalid_draft', __('草稿不存在或无权编辑', 'aksrt'));
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}
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$post_arr['ID'] = $draft_id;
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$result = wp_update_post($post_arr, true);
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} else {
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$result = wp_insert_post($post_arr, true);
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}
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if (is_wp_error($result)) {
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return $result;
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}
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$post_id = (int) $result;
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$board_id = (int) ($data['board_id'] ?? 0);
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if ($board_id > 0) {
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if ($this->forum->is_plate_cpt_active()) {
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update_post_meta($post_id, '_aksrt_plate_id', $board_id);
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} else {
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wp_set_object_terms($post_id, [$board_id], 'aksrt_forum_board');
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}
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}
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$tags = is_array($data['tags'] ?? null) ? $data['tags'] : [];
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if (!empty($tags)) {
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$clean_tags = array_slice(array_values(array_filter(array_map('sanitize_text_field', $tags))), 0, 5);
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wp_set_object_terms($post_id, $clean_tags, 'aksrt_forum_tag');
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}
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$meta_fields = [
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'visibility' => '_aksrt_visibility',
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'bbs_type' => '_aksrt_bbs_type',
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'special_topic' => '_aksrt_special_topic',
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'cover_type' => '_aksrt_cover_type',
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];
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foreach ($meta_fields as $key => $meta_key) {
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if (isset($data[$key])) {
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update_post_meta($post_id, $meta_key, sanitize_key((string) $data[$key]));
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}
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}
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if (isset($data['credits_cost'])) {
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update_post_meta($post_id, '_aksrt_credits_cost', max(0, (int) $data['credits_cost']));
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}
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if (isset($data['pay_price'])) {
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update_post_meta($post_id, '_aksrt_pay_price', sanitize_text_field((string) $data['pay_price']));
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}
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if (isset($data['visibility_roles']) && is_array($data['visibility_roles'])) {
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update_post_meta($post_id, '_aksrt_visibility_roles', array_map('sanitize_key', $data['visibility_roles']));
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}
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$this->forum->save_cover_meta($post_id, $data);
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if (!empty($data['vote_enabled'])) {
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$vote_meta = $this->forum->prepare_vote_meta($data);
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$this->forum->save_vote_meta($post_id, $vote_meta);
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}
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if (isset($data['topic_cat'])) {
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$topic_cat = sanitize_text_field((string) $data['topic_cat']);
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if ($topic_cat !== '' && taxonomy_exists('aksrt_forum_topic_cat')) {
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wp_set_object_terms($post_id, [$topic_cat], 'aksrt_forum_topic_cat');
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}
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}
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return [
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'post_id' => $post_id,
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'message' => __('草稿已保存', 'aksrt'),
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];
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}
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public function get_user_draft_count(int $user_id): int {
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if ($user_id <= 0) {
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return 0;
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}
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global $wpdb;
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return (int) $wpdb->get_var($wpdb->prepare(
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"SELECT COUNT(*) FROM {$wpdb->posts} WHERE post_type = 'aksrt_forum_topic' AND post_status = 'draft' AND post_author = %d",
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$user_id
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));
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}
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/**
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* @return array<int,array{id:int,title:string,date:string,board_name:string}>
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*/
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public function get_user_drafts(int $user_id, int $limit = 20): array {
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if ($user_id <= 0) {
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return [];
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}
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$query = new WP_Query([
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'post_type' => 'aksrt_forum_topic',
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'post_status' => 'draft',
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'author' => $user_id,
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'posts_per_page' => $limit,
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'orderby' => 'modified',
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'order' => 'DESC',
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'no_found_rows' => true,
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]);
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$drafts = [];
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while ($query->have_posts()) {
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$query->the_post();
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$post = get_post();
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if (!$post) {
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continue;
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}
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$board_name = '';
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if ($this->forum->is_plate_cpt_active()) {
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$plate_id = (int) get_post_meta($post->ID, '_aksrt_plate_id', true);
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if ($plate_id > 0) {
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$board_name = get_the_title($plate_id);
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}
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} else {
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$terms = wp_get_post_terms($post->ID, 'aksrt_forum_board', ['fields' => 'names']);
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if (!is_wp_error($terms) && !empty($terms)) {
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$board_name = $terms[0];
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}
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}
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$drafts[] = [
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'id' => $post->ID,
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'title' => $post->post_title ?: __('（无标题）', 'aksrt'),
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'date' => $post->post_modified,
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'board_name' => $board_name,
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];
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}
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wp_reset_postdata();
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return $drafts;
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}
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public function delete_draft(int $user_id, int $draft_id): bool {
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if ($user_id <= 0 || $draft_id <= 0) {
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return false;
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}
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$post = get_post($draft_id);
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if (!$post || $post->post_type !== 'aksrt_forum_topic'
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|| (int) $post->post_author !== $user_id
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|| $post->post_status !== 'draft') {
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return false;
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}
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return (bool) wp_delete_post($draft_id, true);
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}
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/**
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* Load a draft's full data for the compose form.
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*/
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public function load_draft_data(int $user_id, int $draft_id): ?array {
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if ($user_id <= 0 || $draft_id <= 0) {
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return null;
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}
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$post = get_post($draft_id);
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if (!$post || $post->post_type !== 'aksrt_forum_topic'
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|| (int) $post->post_author !== $user_id
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|| $post->post_status !== 'draft') {
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return null;
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}
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$board_id = 0;
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if ($this->forum->is_plate_cpt_active()) {
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$board_id = (int) get_post_meta($draft_id, '_aksrt_plate_id', true);
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} else {
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$terms = wp_get_post_terms($draft_id, 'aksrt_forum_board', ['fields' => 'ids']);
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if (!is_wp_error($terms) && !empty($terms)) {
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$board_id = (int) $terms[0];
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}
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}
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$tags = wp_get_post_terms($draft_id, 'aksrt_forum_tag', ['fields' => 'names']);
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if (is_wp_error($tags)) {
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$tags = [];
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}
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$topic_cat = '';
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if (taxonomy_exists('aksrt_forum_topic_cat')) {
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$cats = wp_get_post_terms($draft_id, 'aksrt_forum_topic_cat', ['fields' => 'names']);
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if (!is_wp_error($cats) && !empty($cats)) {
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$topic_cat = $cats[0];
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}
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}
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$slide_raw = get_post_meta($draft_id, '_aksrt_featured_slide', true);
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return [
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'draft_id' => $draft_id,
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'title' => $post->post_title,
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'content' => $post->post_content,
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'board_id' => $board_id,
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'tags' => implode(', ', $tags),
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'visibility' => get_post_meta($draft_id, '_aksrt_visibility', true) ?: AKSRT_Forum::VISIBILITY_PUBLIC,
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'bbs_type' => get_post_meta($draft_id, '_aksrt_bbs_type', true) ?: AKSRT_Forum::BBS_TYPE_STANDARD,
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'special_topic' => get_post_meta($draft_id, '_aksrt_special_topic', true) ?: '',
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'cover_type' => get_post_meta($draft_id, '_aksrt_cover_type', true) ?: '',
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'cover_image' => get_post_meta($draft_id, '_aksrt_cover_image', true) ?: '',
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'featured_slide' => is_array($slide_raw) ? $slide_raw : [],
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'featured_video' => get_post_meta($draft_id, '_aksrt_featured_video', true) ?: '',
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'credits_cost' => (int) get_post_meta($draft_id, '_aksrt_credits_cost', true),
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'pay_price' => get_post_meta($draft_id, '_aksrt_pay_price', true) ?: '',
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'visibility_roles' => get_post_meta($draft_id, '_aksrt_visibility_roles', true) ?: [],
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'topic_cat' => $topic_cat,
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'vote_enabled' => get_post_meta($draft_id, '_aksrt_vote_enabled', true) === '1',
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'vote_title' => get_post_meta($draft_id, '_aksrt_vote_title', true) ?: '',
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'vote_multiple' => get_post_meta($draft_id, '_aksrt_vote_multiple', true) === '1',
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'vote_type' => get_post_meta($draft_id, '_aksrt_vote_type', true) ?: 'standard',
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'vote_expiry_days' => (int) get_post_meta($draft_id, '_aksrt_vote_expiry_days', true),
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'vote_options' => $this->get_vote_options_text($draft_id),
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];
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}
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private function get_vote_options_text(int $post_id): string {
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$options = get_post_meta($post_id, '_aksrt_vote_options', true);
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if (!is_array($options)) {
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return '';
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}
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return implode("\n", array_column($options, 'label'));
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}
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// ──────────────────────────────────────────────────────────
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// AJAX handlers
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// ──────────────────────────────────────────────────────────
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public function ajax_save_draft(): void {
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check_ajax_referer('aksrt_forum_compose', '_nonce');
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$user_id = get_current_user_id();
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if ($user_id <= 0) {
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wp_send_json_error(['message' => __('请先登录', 'aksrt')]);
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}
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$data = [
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'draft_id' => (int) ($_POST['draft_id'] ?? 0),
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'board_id' => (int) ($_POST['board_id'] ?? 0),
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'title' => sanitize_text_field((string) ($_POST['title'] ?? '')),
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'content' => wp_kses_post((string) ($_POST['content'] ?? '')),
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'tags' => $this->forum->split_tags((string) ($_POST['tags'] ?? '')),
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'special_topic' => sanitize_text_field((string) ($_POST['special_topic'] ?? '')),
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'visibility' => sanitize_key((string) ($_POST['visibility'] ?? AKSRT_Forum::VISIBILITY_PUBLIC)),
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'bbs_type' => sanitize_key((string) ($_POST['bbs_type'] ?? AKSRT_Forum::BBS_TYPE_STANDARD)),
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'topic_cat' => sanitize_text_field((string) ($_POST['topic_cat'] ?? '')),
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'vote_enabled' => !empty($_POST['vote_enabled']),
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'vote_title' => sanitize_text_field((string) ($_POST['vote_title'] ?? '')),
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'vote_options_text' => sanitize_textarea_field((string) ($_POST['vote_options'] ?? '')),
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'vote_multiple' => !empty($_POST['vote_multiple']),
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'vote_type' => sanitize_key((string) ($_POST['vote_type'] ?? 'standard')),
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'vote_expiry_days' => (int) ($_POST['vote_expiry_days'] ?? 0),
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'cover_type' => sanitize_key((string) ($_POST['cover_type'] ?? '')),
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'cover_image' => esc_url_raw((string) ($_POST['cover_image'] ?? '')),
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'featured_slide' => (string) ($_POST['featured_slide'] ?? ''),
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'featured_video' => esc_url_raw((string) ($_POST['featured_video'] ?? '')),
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'credits_cost' => (int) ($_POST['credits_cost'] ?? 0),
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'pay_price' => sanitize_text_field((string) ($_POST['pay_price'] ?? '')),
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'visibility_roles' => isset($_POST['visibility_roles']) && is_array($_POST['visibility_roles'])
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? array_map('sanitize_key', $_POST['visibility_roles']) : [],
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];
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$result = $this->save_draft($user_id, $data);
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if (is_wp_error($result)) {
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wp_send_json_error(['message' => $result->get_error_message()]);
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}
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wp_send_json_success($result);
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}
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public function ajax_load_draft(): void {
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check_ajax_referer('aksrt_forum_compose', '_nonce');
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$user_id = get_current_user_id();
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$draft_id = (int) ($_GET['draft_id'] ?? $_POST['draft_id'] ?? 0);
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if ($user_id <= 0) {
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wp_send_json_error(['message' => __('请先登录', 'aksrt')]);
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}
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$data = $this->load_draft_data($user_id, $draft_id);
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if (!$data) {
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wp_send_json_error(['message' => __('草稿不存在', 'aksrt')]);
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}
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wp_send_json_success($data);
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}
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public function ajax_delete_draft(): void {
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check_ajax_referer('aksrt_forum_compose', '_nonce');
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$user_id = get_current_user_id();
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$draft_id = (int) ($_POST['draft_id'] ?? 0);
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if ($user_id <= 0) {
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wp_send_json_error(['message' => __('请先登录', 'aksrt')]);
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}
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if (!$this->delete_draft($user_id, $draft_id)) {
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wp_send_json_error(['message' => __('删除失败', 'aksrt')]);
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}
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wp_send_json_success(['message' => __('草稿已删除', 'aksrt')]);
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}
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// ──────────────────────────────────────────────────────────
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// Publish draft (transition from draft → publish/pending)
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// ──────────────────────────────────────────────────────────
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public function publish_draft(int $user_id, int $draft_id, array $data) {
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if ($user_id <= 0) {
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return new WP_Error('not_logged_in', __('请先登录', 'aksrt'));
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}
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$post = get_post($draft_id);
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if (!$post || $post->post_type !== 'aksrt_forum_topic'
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|| (int) $post->post_author !== $user_id
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|| $post->post_status !== 'draft') {
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return new WP_Error('invalid_draft', __('草稿不存在', 'aksrt'));
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}
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$data['draft_id'] = $draft_id;
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$save_result = $this->save_draft($user_id, $data);
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if (is_wp_error($save_result)) {
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return $save_result;
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}
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$board_id = (int) ($data['board_id'] ?? 0);
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$title = sanitize_text_field((string) ($data['title'] ?? ''));
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$content = wp_kses_post((string) ($data['content'] ?? ''));
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if ($board_id <= 0 || $title === '' || $content === '') {
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return new WP_Error('invalid_payload', __('请填写版块、标题和内容', 'aksrt'));
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}
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$can_publish = $this->forum->can_user_publish_directly($user_id, $board_id);
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$post_status = $can_publish ? 'publish' : 'pending';
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$review_status = $can_publish ? AKSRT_Forum::REVIEW_APPROVED : AKSRT_Forum::REVIEW_PENDING;
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wp_update_post([
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'ID' => $draft_id,
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'post_status' => $post_status,
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]);
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update_post_meta($draft_id, '_aksrt_review_status', $review_status);
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update_post_meta($draft_id, '_aksrt_sticky', AKSRT_Forum::STICKY_NONE);
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update_post_meta($draft_id, '_aksrt_featured', '0');
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update_post_meta($draft_id, '_aksrt_locked', '0');
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update_post_meta($draft_id, '_aksrt_views', 0);
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update_post_meta($draft_id, '_aksrt_last_reply', (string) get_post_field('post_date', $draft_id));
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$bbs_type = get_post_meta($draft_id, '_aksrt_bbs_type', true) ?: AKSRT_Forum::BBS_TYPE_STANDARD;
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if ($bbs_type === AKSRT_Forum::BBS_TYPE_QUESTION) {
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update_post_meta($draft_id, '_aksrt_question_status', AKSRT_Forum::QUESTION_UNSOLVED);
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}
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if ($post_status === 'publish') {
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$this->forum->sync_board_count($board_id);
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if (class_exists('AKSRT_Credits_Earn')) {
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do_action('aksrt_forum_topic_created', $user_id, $draft_id);
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}
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}
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if ($post_status === 'pending') {
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$this->forum->notify_topic_pending($draft_id, $user_id);
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}
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return [
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'post_id' => $draft_id,
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'message' => $post_status === 'publish'
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? __('主题已发布', 'aksrt')
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: __('主题已提交审核，审核通过后对外展示', 'aksrt'),
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'redirect' => $post_status === 'publish'
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? get_permalink($draft_id)
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: add_query_arg('compose_status', 'pending', aksrt_get_forum_home_url()),
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];
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}
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}
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