conn = $settings->conn;
$this->settings = $settings;
$this->uuid_name_cache = array();
$this->time = microtime(true);
$this->page = 1;
if (isset($_GET['page'])) {
$page = $_GET['page']; // user input
if (filter_var($page, FILTER_VALIDATE_INT)) {
$this->page = (int)$page;
}
}
}
function run_query($table) {
try {
$active_query = $this->settings->active_query;
$limit = $this->settings->limit_per_page;
$offset = 0;
if ($this->settings->show_pager) {
$page = $this->page - 1;
$offset = ($limit * $page);
}
$query = "SELECT * FROM $table $active_query GROUP BY $table.id ORDER BY time DESC LIMIT :limit OFFSET :offset";
$st = $this->conn->prepare($query);
$st->bindParam(':offset', $offset, PDO::PARAM_INT);
$st->bindParam(':limit', $limit, PDO::PARAM_INT);
$st->execute();
return $st;
} catch (PDOException $ex) {
die($ex->getMessage());
}
}
/**
* Returns an ![]()
tag representing the Minecraft avatar for a specific name.
* @param string
* @return string
*/
function get_avatar($name) {
return "
$name";
}
/**
* Returns the last name for a UUID, or null if their name is not recorded in the database.
* @param string
* @return null|string
*/
function get_name($uuid) {
if (array_key_exists($uuid, $this->uuid_name_cache)) return $this->uuid_name_cache[$uuid];
$history = $this->settings->table_history;
$stmt = $this->conn->prepare("SELECT name FROM $history WHERE uuid=? ORDER BY date DESC LIMIT 1");
if ($stmt->execute(array($uuid)) && $row = $stmt->fetch()) {
$banner = $row['name'];
$this->uuid_name_cache[$uuid] = $banner;
return $banner;
}
$this->uuid_name_cache[$uuid] = null;
return null;
}
/**
* Returns the banner name for a specific row in the database
* using their UUID->name if possible, otherwise returns their last recorded name.
* @param row
* @return string
*/
function get_banner_name($row) {
$uuid = $row['banned_by_uuid'];
$name = $this->get_name($uuid);
if ($name !== null) {
return $name;
}
$name = $row['banned_by_name'];
return $this->clean($name);
}
/**
* Converts a timestamp (in milliseconds) to a date using the configured date format.
* @param int
* @return string
*/
function millis_to_date($millis) {
return date($this->settings->date_format, $millis / 1000);
}
/**
* Prepares text to be displayed on the web interface.
* Removes chat colours, replaces newlines with proper HTML, and sanitizes the text.
* @param string
* @return string
*/
function clean($text) {
if (strstr($text, "\xa7") || strstr($text, "&")) {
$regex = "/(?i)(\xa7|&)[0-9A-FK-OR]/";
$text = preg_replace($regex, "", $text);
}
$text = htmlspecialchars($text, ENT_QUOTES, 'UTF-8');
if (strstr($text, "\n")) {
$text = preg_replace("/\n/", "
", $text);
}
return $text;
}
function print_page_header($title) {
$type = ($title === "Bans") ? "modal" : "navbar";
echo("
");
}
function print_table_headers($headers) {
echo("");
foreach ($headers as $header) {
echo "$header | ";
}
echo("
");
}
function print_check_form($table) {
echo('
');
}
function print_pager($page, $table) {
if (!$this->settings->show_pager) return;
$result = $this->conn->query("SELECT COUNT(*) AS count FROM $table")->fetch(PDO::FETCH_ASSOC);
$total = $result['count'];
$pages = (int)($total / $this->settings->limit_per_page) + 1;
$cur = $this->page;
$prev = $cur - 1;
$next = $this->page + 1;
$pager_prev = "«
";
if ($cur > 1) {
$pager_prev = "$pager_prev";
}
$pager_next = "»
";
if ($cur < $pages) {
$pager_next = "$pager_next";
}
$pager_count = "";
echo "$pager_prev $pager_next $pager_count";
}
function print_footer() {
include './includes/footer.php';
$time = microtime(true) - $this->time;
echo "";
}
}
?>