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