' . $message . '
'; echo '' . $message . '
'; } function warning($message, $return = false) { if($return) return '' . $message . '
'; echo '' . $message . '
'; } function error($message, $return = false) { if($return) return '' . $message . '
'; echo '' . $message . '
'; } function longToIp($ip) { $exp = explode(".", long2ip($ip)); return $exp[3].".".$exp[2].".".$exp[1].".".$exp[0]; } function generateLink($url, $name, $blank = false) { return '' . $name . ''; } function getFullLink($page, $name, $blank = false) { return generateLink(getLink($page), $name, $blank); } function getLink($page, $action = null) { global $config; return BASE_URL . ($config['friendly_urls'] ? '' : '?') . $page . ($action ? '/' . $action : ''); } function internalLayoutLink($page, $action = null) {return getLink($page, $action);} function getForumThreadLink($thread_id, $page = NULL) { global $config; return BASE_URL . ($config['friendly_urls'] ? '' : '?') . 'forum/thread/' . (int)$thread_id . (isset($page) ? '/' . $page : ''); } function getForumBoardLink($board_id, $page = NULL) { global $config; return BASE_URL . ($config['friendly_urls'] ? '' : '?') . 'forum/board/' . (int)$board_id . (isset($page) ? '/' . $page : ''); } function getPlayerLink($name, $generate = true) { global $ots, $config; if(is_numeric($name)) { $player = $ots->createObject('Player'); $player->load(intval($name)); if($player->isLoaded()) $name = $player->getName(); } $url = BASE_URL . ($config['friendly_urls'] ? '' : '?') . 'characters/' . urlencode($name); if(!$generate) return $url; return generateLink($url, $name); } function getHouseLink($name, $generate = true) { global $db, $config; if(is_numeric($name)) { $house = $db->query( 'SELECT ' . $db->fieldName('name') . ' FROM ' . $db->tableName('houses') . ' WHERE ' . $db->fieldName('id') . ' = ' . (int)$name); if($house->rowCount() > 0) $name = $house->fetchColumn(); } $url = BASE_URL . ($config['friendly_urls'] ? '' : '?') . 'houses/' . urlencode($name); if(!$generate) return $url; return generateLink($url, $name); } function getGuildLink($name, $generate = true) { global $db, $config; if(is_numeric($name)) { $guild = $db->query( 'SELECT `name` FROM `guilds` WHERE `id` = ' . (int)$name); if($guild->rowCount() > 0) $name = $guild->fetchColumn(); } $url = BASE_URL . ($config['friendly_urls'] ? '' : '?') . 'guilds/' . urlencode($name); if(!$generate) return $url; return generateLink($url, $name); } function getItemNameById($id) { global $db; $query = $db->query('SELECT `name` FROM `' . TABLE_PREFIX . 'items` WHERE `id` = ' . $db->quote($id) . ' LIMIT 1;'); if($query->rowCount() == 1) { $item = $query->fetch(); return $item['name']; } return ''; } function getItemImage($id, $count = 1) { $tooltip = ''; $name = getItemNameById($id); if(!empty($name)) { $tooltip = ' class="tooltip" title="' . $name . '"'; } $file_name = $id; if($count > 1) $file_name .= '-' . $count; global $config; return '
';
}
function getFlagImage($country)
{
if(!isset($country[0]))
return '';
global $config;
if(!isset($config['countries']))
require(SYSTEM . 'countries.conf.php');
return '
';
}
/**
* Performs a boolean check on the value.
*
* @param mixed $v Variable to check.
* @return bool Value boolean status.
*/
function getBoolean($v)
{
if(!$v || !isset($v[0])) return false;
if(is_numeric($v))
return intval($v) > 0;
$v = strtolower($v);
return $v == 'yes' || $v == 'true';
}
/**
* Generates random string.
*
* @param int $length Length of the generated string.
* @param bool $numeric Should numbers by used too?
* @param bool $special Should special characters by used?
* @return string Generated string.
*/
function generateRandomString($length, $lowCase = true, $upCase = false, $numeric = false, $special = false)
{
$characters = '';
if($lowCase)
$characters .= 'abcdefghijklmnopqrstuxyvwz';
if($upCase)
$characters .= 'ABCDEFGHIJKLMNPQRSTUXYVWZ';
if($numeric)
$characters .= '123456789';
if($special)
$characters .= '+-*#&@!?';
$characters_length = strlen($characters) - 1;
if($characters_length <= 0) return '';
$ret = '';
for($i = 0; $i < $length; $i++)
$ret .= $characters[mt_rand(0, $characters_length)];
return $ret;
}
/**
* Get forum sections
*
* @return array Forum sections.
*/
function getForumBoards()
{
global $db, $canEdit;
$sections = $db->query('SELECT `id`, `name`, `description`, `closed`, `guild`, `access`' . ($canEdit ? ', `hidden`, `ordering`' : '') . ' FROM `' . TABLE_PREFIX . 'forum_boards` ' . (!$canEdit ? ' WHERE `hidden` != 1' : '') .
' ORDER BY `ordering`;');
if($sections)
return $sections->fetchAll();
return array();
}
/**
* Retrieves data from myaac database config.
*
* @param string $name Key.
* @param string &$value Reference where requested data will be set to.
* @return bool False if value was not found in table, otherwise true.
*/
function fetchDatabaseConfig($name, &$value)
{
global $db;
$query = $db->query('SELECT ' . $db->fieldName('value') . ' FROM ' . $db->tableName(TABLE_PREFIX . 'config') . ' WHERE ' . $db->fieldName('name') . ' = ' . $db->quote($name));
if($query->rowCount() <= 0)
return false;
$value = $query->fetchColumn();
return true;
}
/**
* Retrieves data from database config.
*
* $param string $name Key.
* @return string Requested data.
*/
function getDatabaseConfig($name)
{
$value = null;
fetchDatabaseConfig($name, $value);
return $value;
}
/**
* Register a new key pair in myaac database config.
*
* @param string $name Key name.
* @param string $value Data to be associated with key.
*/
function registerDatabaseConfig($name, $value)
{
global $db;
$db->insert(TABLE_PREFIX . 'config', array('name' => $name, 'value' => $value));
}
/**
* Updates a value in myaac database config.
*
* @param string $name Key name.
* @param string $value New data.
*/
function updateDatabaseConfig($name, $value)
{
global $db;
$db->update(TABLE_PREFIX . 'config', array('value' => $value), array('name' => $name));
}
/**
* Encrypt text using method specified in config.lua (encryptionType or passwordType)
*/
function encrypt($str)
{
global $config;
if(isset($config['database_salt'])) // otserv
$str .= $config['database_salt'];
$encryptionType = $config['database_encryption'];
if(isset($encryptionType) && strtolower($encryptionType) != 'plain')
{
if($encryptionType == 'vahash')
return base64_encode(hash('sha256', $str));
return hash($encryptionType, $str);
}
return $str;
}
function tableExist($table)
{
global $db, $config;
$query = $db->query("SELECT `TABLE_NAME` FROM `information_schema`.`tables` WHERE `TABLE_SCHEMA` = " . $db->quote($config['database_name']) . " AND `TABLE_NAME` = " . $db->quote($table) . ";");
return $query->rowCount() > 0;
}
function fieldExist($field, $table)
{
global $db;
if(count($db->query("SHOW COLUMNS FROM `" . $table . "` LIKE '" . $field . "'")->fetchAll()))
return true;
return false;
}
//delete player with name
function delete_player($name)
{
global $db;
$player = new OTS_Player();
$player->find($name);
if($player->isLoaded()) {
try { $db->query("DELETE FROM player_skills WHERE player_id = '".$player->getId()."';"); } catch(PDOException $error) {}
try { $db->query("DELETE FROM guild_invites WHERE player_id = '".$player->getId()."';"); } catch(PDOException $error) {}
try { $db->query("DELETE FROM player_items WHERE player_id = '".$player->getId()."';"); } catch(PDOException $error) {}
try { $db->query("DELETE FROM player_depotitems WHERE player_id = '".$player->getId()."';"); } catch(PDOException $error) {}
try { $db->query("DELETE FROM player_spells WHERE player_id = '".$player->getId()."';"); } catch(PDOException $error) {}
try { $db->query("DELETE FROM player_storage WHERE player_id = '".$player->getId()."';"); } catch(PDOException $error) {}
try { $db->query("DELETE FROM player_viplist WHERE player_id = '".$player->getId()."';"); } catch(PDOException $error) {}
try { $db->query("DELETE FROM player_deaths WHERE player_id = '".$player->getId()."';"); } catch(PDOException $error) {}
try { $db->query("DELETE FROM player_deaths WHERE killed_by = '".$player->getId()."';"); } catch(PDOException $error) {}
$rank = $player->getRank();
if($rank->isLoaded()) {
$guild = $rank->getGuild();
if($guild->getOwner()->getId() == $player->getId()) {
$rank_list = $guild->getGuildRanksList();
if(count($rank_list) > 0) {
$rank_list->orderBy('level');
foreach($rank_list as $rank_in_guild) {
$players_with_rank = $rank_in_guild->getPlayersList();
$players_with_rank->orderBy('name');
$players_with_rank_number = count($players_with_rank);
if($players_with_rank_number > 0) {
foreach($players_with_rank as $player_in_guild) {
$player_in_guild->setRank();
$player_in_guild->save();
}
}
$rank_in_guild->delete();
}
$guild->delete();
}
}
}
$player->delete();
return true;
}
}
//delete guild with id
function delete_guild($id)
{
$guild = new OTS_Guild();
$guild->load($id);
if(!$guild->isLoaded())
return false;
$rank_list = $guild->getGuildRanksList();
if(count($rank_list) > 0) {
$rank_list->orderBy('level');
global $db, $ots;
foreach($rank_list as $rank_in_guild) {
if(tableExist('guild_members'))
$players_with_rank = $db->query('SELECT `players`.`id` as `id`, `guild_members`.`rank_id` as `rank_id` FROM `players`, `guild_members` WHERE `guild_members`.`rank_id` = ' . $rank_in_guild->getId() . ' AND `players`.`id` = `guild_members`.`player_id` ORDER BY `name`;');
else if(tableExist('guild_membership'))
$players_with_rank = $db->query('SELECT `players`.`id` as `id`, `guild_membership`.`rank_id` as `rank_id` FROM `players`, `guild_membership` WHERE `guild_membership`.`rank_id` = ' . $rank_in_guild->getId() . ' AND `players`.`id` = `guild_membership`.`player_id` ORDER BY `name`;');
else
$players_with_rank = $db->query('SELECT `id`, `rank_id` FROM `players` WHERE `rank_id` = ' . $rank_in_guild->getId() . ' AND `deleted` = 0;');
$players_with_rank_number = $players_with_rank->rowCount();
if($players_with_rank_number > 0) {
foreach($players_with_rank as $result) {
$player = $ots->createObject('Player');
$player->load($result['id']);
if(!$player->isLoaded())
continue;
$player->setRank();
$player->save();
}
}
$rank_in_guild->delete();
}
}
$guild->delete();
return true;
}
//################### DISPLAY FUNCTIONS #####################
//return shorter text (news ticker)
function short_text($text, $limit)
{
if(strlen($text) > $limit)
return substr($text, 0, strrpos(substr($text, 0, $limit), " ")).'...';
return $text;
}
function tickers()
{
global $tickers_content, $featured_article;
if(PAGE == 'news') {
if(isset($tickers_content))
return $tickers_content . $featured_article;
}
return '';
}
/**
* Template place holder
*
* Types: head_start, head_end, body_start, body_end, center_top
*
*/
function template_place_holder($type)
{
global $template_place_holders;
$ret = '';
if(array_key_exists($type, $template_place_holders) && is_array($template_place_holders[$type]))
$ret = implode($template_place_holders[$type]);
if($type == 'head_start')
$ret .= template_header();
elseif($type == 'body_end')
$ret .= template_ga_code();
return $ret;
}
/**
* Returns content to be used by templates.
*/
function template_header($is_admin = false)
{
global $title_full, $config;
$charset = isset($config['charset']) ? $config['charset'] : 'utf-8';
$ret = '
';
if(!$is_admin)
$ret .= '