1 files changed, 95 insertions, 0 deletions
diff --git a/inc/mod/ban.php b/inc/mod/ban.php
new file mode 100644
index 00000000..51befe27
--- /dev/null
+++ b/inc/mod/ban.php
@@ -0,0 +1,95 @@
+<?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;
+	
+	$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 ' .
+		($length > 0 ? preg_replace('/^(\d+) (\w+?)s?$/', '$1-$2', until($length)) : 'permanent') .
+		' ban (<small>#' . $pdo->lastInsertId() . '</small>) for ' .
+		(filter_var($mask, FILTER_VALIDATE_IP) !== false ? "<a href=\"?/IP/$mask\">$mask</a>" : utf8tohtml($mask)) .
+		' with ' . ($reason ? 'reason: ' . utf8tohtml($reason) . '' : 'no reason'));
+}
+
+function unban($id) {	
+	$query = prepare("DELETE FROM `bans` WHERE `id` = :id");
+	$query->bindValue(':id', $id);
+	$query->execute() or error(db_error($query));
+	
+	modLog("Removed ban #{$id}");
+}
+