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<?php
/*
* Copyright (c) 2010-2012 Tinyboard Development Group
*/
if (realpath($_SERVER['SCRIPT_FILENAME']) == str_replace('\\', '/', __FILE__)) {
// You cannot request this file directly.
exit;
}
function parse_time($str) {
if (empty($str))
return false;
if (($time = @strtotime($str)) !== false)
return $time;
if (!preg_match('/^((\d+)\s?ye?a?r?s?)?\s?+((\d+)\s?mon?t?h?s?)?\s?+((\d+)\s?we?e?k?s?)?\s?+((\d+)\s?da?y?s?)?((\d+)\s?ho?u?r?s?)?\s?+((\d+)\s?mi?n?u?t?e?s?)?\s?+((\d+)\s?se?c?o?n?d?s?)?$/', $str, $matches))
return false;
$expire = 0;
if (isset($matches[2])) {
// Years
$expire += $matches[2]*60*60*24*365;
}
if (isset($matches[4])) {
// Months
$expire += $matches[4]*60*60*24*30;
}
if (isset($matches[6])) {
// Weeks
$expire += $matches[6]*60*60*24*7;
}
if (isset($matches[8])) {
// Days
$expire += $matches[8]*60*60*24;
}
if (isset($matches[10])) {
// Hours
$expire += $matches[10]*60*60;
}
if (isset($matches[12])) {
// Minutes
$expire += $matches[12]*60;
}
if (isset($matches[14])) {
// Seconds
$expire += $matches[14];
}
return time() + $expire;
}
function ban($mask, $reason, $length, $board) {
global $mod, $pdo;
// TODO: permissions
$query = prepare("INSERT INTO `bans` VALUES (NULL, :ip, :mod, :time, :expires, :reason, :board)");
$query->bindValue(':ip', $mask);
$query->bindValue(':mod', $mod['id']);
$query->bindValue(':time', time());
if ($reason !== '') {
markup($reason);
$query->bindValue(':reason', $reason);
} else
$query->bindValue(':reason', null, PDO::PARAM_NULL);
if ($length > 0)
$query->bindValue(':expires', $length);
else
$query->bindValue(':expires', null, PDO::PARAM_NULL);
if ($board)
$query->bindValue(':board', $board);
else
$query->bindValue(':board', null, PDO::PARAM_NULL);
$query->execute() or error(db_error($query));
modLog('Created a new ban (<small>#' . $pdo->lastInsertId() . '</small>) for <strong>' . utf8tohtml($mask) . '</strong> with ' . ($reason ? 'reason: ' . utf8tohtml($reason) . '' : 'no reason'));
}
function unban($id) {
// TODO: permissions
$query = prepare("DELETE FROM `bans` WHERE `id` = :id");
$query->bindValue(':id', $id);
$query->execute() or error(db_error($query));
modLog("Removed ban #{$id}");
}
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