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102 lines
2.6 KiB
PHP
102 lines
2.6 KiB
PHP
<?php
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/**
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*
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* This file is part of the phpBB Forum Software package.
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*
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* @copyright (c) phpBB Limited <https://www.phpbb.com>
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* @license GNU General Public License, version 2 (GPL-2.0)
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*
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* For full copyright and license information, please see
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* the docs/CREDITS.txt file.
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*
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*/
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namespace phpbb;
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/**
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* Class to handle viewonline related tasks
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*/
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class viewonline_helper
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{
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/** @var \phpbb\filesystem\filesystem_interface */
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protected $filesystem;
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/** @var \phpbb\db\driver\driver_interface */
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protected $db;
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/**
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* @param \phpbb\filesystem\filesystem_interface $filesystem phpBB's filesystem service
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* @param \phpbb\db\driver\driver_interface $db
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*/
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public function __construct(\phpbb\filesystem\filesystem_interface $filesystem, \phpbb\db\driver\driver_interface $db)
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{
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$this->filesystem = $filesystem;
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$this->db = $db;
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}
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/**
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* Get forum IDs for topics
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*
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* Retrieve forum IDs and add the data into the session data array
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* Array structure matches sql_fethrowset() result array
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*
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* @param array $session_data_rowset Users' session data array
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* @return void
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*/
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public function get_forum_ids(array &$session_data_rowset): void
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{
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$topic_ids = $match = [];
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foreach ($session_data_rowset as $number => $row)
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{
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if ($row['session_forum_id'] == 0 && preg_match('#t=([0-9]+)#', $row['session_page'], $match))
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{
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$topic_ids[$number] = (int) $match[1];
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}
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}
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if (count($topic_ids = array_unique($topic_ids)))
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{
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$sql_ary = [
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'SELECT' => 't.topic_id, t.forum_id',
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'FROM' => [
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TOPICS_TABLE => 't',
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],
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'WHERE' => $this->db->sql_in_set('t.topic_id', $topic_ids),
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'ORDER_BY' => 't.topic_id',
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];
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$result = $this->db->sql_query($this->db->sql_build_query('SELECT', $sql_ary));
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$forum_ids_rowset = $this->db->sql_fetchrowset($result);
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$this->db->sql_freeresult($result);
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foreach ($forum_ids_rowset as $forum_ids_row)
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{
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$session_data_row_number = array_search((int) $forum_ids_row['topic_id'], $topic_ids);
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$session_data_rowset[$session_data_row_number]['session_forum_id'] = (int) $forum_ids_row['forum_id'];
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}
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}
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}
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/**
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* Get user page
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*
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* @param string $session_page User's session page
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* @return array Match array filled by preg_match()
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*/
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public function get_user_page($session_page)
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{
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$session_page = $this->filesystem->clean_path($session_page);
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if (strpos($session_page, './') === 0)
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{
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$session_page = substr($session_page, 2);
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}
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preg_match('#^((\.\./)*([a-z0-9/_-]+))#i', $session_page, $on_page);
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if (empty($on_page))
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{
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$on_page[1] = '';
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}
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return $on_page;
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}
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}
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