<?php
/**
 * TorrentPier – Bull-powered BitTorrent tracker engine
 *
 * @copyright Copyright (c) 2005-2023 TorrentPier (https://torrentpier.com)
 * @link      https://github.com/torrentpier/torrentpier for the canonical source repository
 * @license   https://github.com/torrentpier/torrentpier/blob/master/LICENSE MIT License
 */

if (!defined('IN_AJAX')) {
    die(basename(__FILE__));
}

global $userdata, $bb_cfg, $lang, $datastore;

$mode = (string)$this->request['mode'];

switch ($mode) {
    case 'tor_status':
        $topics = (string)$this->request['topic_ids'];
        $status = (int)$this->request['status'];

        // Валидность статуса
        if (!isset($lang['TOR_STATUS_NAME'][$status])) {
            $this->ajax_die($lang['STATUS_DOES_EXIST'] . $new_status);
        }

        $topic_ids = DB()->fetch_rowset("SELECT attach_id FROM " . BB_BT_TORRENTS . " WHERE topic_id IN($topics)", 'attach_id');

        foreach ($topic_ids as $attach_id) {
            \TorrentPier\Legacy\Torrent::change_tor_status($attach_id, $status);
        }
        $this->response['status'] = $bb_cfg['tor_icons'][$status];
        $this->response['topics'] = explode(',', $topics);
        break;

    case 'edit_topic_title':
        $topic_id = (int)$this->request['topic_id'];
        $topic_title = (string)$this->request['topic_title'];
        $new_title = clean_title($topic_title);

        if (!$topic_id) {
            $this->ajax_die($lang['INVALID_TOPIC_ID']);
        }
        if ($new_title == '') {
            $this->ajax_die($lang['DONT_MESSAGE_TITLE']);
        }

        if (!$t_data = DB()->fetch_row("SELECT forum_id FROM " . BB_TOPICS . " WHERE topic_id = $topic_id LIMIT 1")) {
            $this->ajax_die($lang['INVALID_TOPIC_ID_DB']);
        }
        $this->verify_mod_rights($t_data['forum_id']);

        $topic_title_sql = DB()->escape($new_title);

        DB()->query("UPDATE " . BB_TOPICS . " SET topic_title = '$topic_title_sql' WHERE topic_id = $topic_id");

        // Обновление кеша новостей на главной
        $news_forums = array_flip(explode(',', $bb_cfg['latest_news_forum_id']));
        if (isset($news_forums[$t_data['forum_id']]) && $bb_cfg['show_latest_news']) {
            $datastore->enqueue('latest_news');
            $datastore->update('latest_news');
        }

        $net_forums = array_flip(explode(',', $bb_cfg['network_news_forum_id']));
        if (isset($net_forums[$t_data['forum_id']]) && $bb_cfg['show_network_news']) {
            $datastore->enqueue('network_news');
            $datastore->update('network_news');
        }

        $this->response['topic_id'] = $topic_id;
        $this->response['topic_title'] = $new_title;
        break;

    case 'profile_ip':
        $user_id = (int)$this->request['user_id'];
        $profiledata = get_userdata($user_id);

        if (!$user_id) {
            $this->ajax_die($lang['NO_USER_ID_SPECIFIED']);
        }

        $reg_ip = DB()->fetch_rowset("SELECT username, user_id, user_rank FROM " . BB_USERS . "
			WHERE user_reg_ip = '{$profiledata['user_reg_ip']}'
				AND user_reg_ip != 0
				AND user_id != {$profiledata['user_id']}
			ORDER BY username ASC");

        $last_ip = DB()->fetch_rowset("SELECT username, user_id, user_rank FROM " . BB_USERS . "
			WHERE user_last_ip = '{$profiledata['user_last_ip']}'
				AND user_last_ip != 0
				AND user_id != {$profiledata['user_id']}");

        $link_reg_ip = $link_last_ip = '';

        if (!empty($reg_ip)) {
            $link_reg_ip .= $lang['OTHER_IP'] . ' ';
            foreach ($reg_ip as $row) {
                $link_reg_ip .= profile_url($row) . ' ';
            }
        }

        if (!empty($last_ip)) {
            $link_last_ip .= $lang['OTHER_IP'] . ' ';
            foreach ($last_ip as $row) {
                $link_last_ip .= profile_url($row) . ' ';
            }
        }

        if ($profiledata['user_level'] == ADMIN && !IS_ADMIN) {
            $reg_ip = $last_ip = $lang['HIDDEN'];
        } elseif ($profiledata['user_level'] == MOD && IS_MOD) {
            $reg_ip = $last_ip = $lang['HIDDEN'];
        } else {
            $user_reg_ip = decode_ip($profiledata['user_reg_ip']);
            $user_last_ip = decode_ip($profiledata['user_last_ip']);
            $reg_ip = '<a href="' . $bb_cfg['whois_info'] . $user_reg_ip . '" class="gen" target="_blank">' . $user_reg_ip . '</a>';
            $last_ip = '<a href="' . $bb_cfg['whois_info'] . $user_last_ip . '" class="gen" target="_blank">' . $user_last_ip . '</a>';
        }

        $this->response['ip_list_html'] = '
			<br /><table class="mod_ip bCenter borderless" cellspacing="1">
				<tr class="row5" >
					<td>' . $lang['REG_IP'] . '</td>
					<td class="tCenter">' . $reg_ip . '</td>
					<td><div>' . $link_reg_ip . '</div></td>
				</tr>
				<tr class="row4">
					<td>' . $lang['LAST_IP'] . '</td>
					<td class="tCenter">' . $last_ip . '</td>
					<td><div>' . $link_last_ip . '</div></td>
				</tr>
			</table><br />
		';
        break;
}