GeoIp

how to make geoip

<?php
$geoip = new Geoip_class();

class Geoip_class {
private $mod;
private $logging;
private $geoip_database;
private $database = false;
private $dir;

function __construct() {
$this->mod = $GLOBALS['mod'];
$this->logging = $GLOBALS['logging'];

$this->dir = $this->mod->getConfigDir() . "/plugins/geoip/";
$this->prepare();
}

private function prepare() {
$check = false;
if(file_exists($this->dir . "GeoIP.dat")) {
$this->mod->Rconrcon("Country");
include_once($this->dir . "geoip.inc");
$this->geoip_database = geoip_open($this->dir . "GeoIP.dat", GEOIP_STANDARD);
$this->database = "Country";
$this->logging->write(MOD_NOTICE, "GEOIP: GEOIPCountry Database succesfully reloaded");
}
if(file_exists($this->dir . "GeoLiteCity.dat")) {
$this->mod->Rconrcon("City");
require_once($this->dir . "geoipcity.inc");
$this->geoip_database = geoip_open($this->dir ."GeoLiteCity.dat", GEOIP_STANDARD);
$this->database = "City";
$this->logging->write(MOD_NOTICE, "GEOIP: GEOIPCity Database succesfully reloaded");
}

if($this->database == false) {
$this->logging->write(MOD_WARNING, "GEOIP: Can't find Database Please Download it!");
return false;
}
}

public function getCountryCode($ip) {
if($this->database == "Country") {
return geoip_country_code_by_addr($this->geoip_database, $ip);
}

if($this->database == "City") {
$array = geoip_record_by_addr($this->geoip_database, $ip);
return $array->country_code;
}
}

public function getCountryName($ip) {
if($this->database == "Country") {
return geoip_country_name_by_addr($this->geoip_database , $ip);
}

if($this->database == "City") {
$array = geoip_record_by_addr($this->geoip_database, $ip);
return $array->country_name;
}
}
public function getCity($ip) {
if($this->database != "City") return;
$array = geoip_record_by_addr($this->geoip_database, $ip);
return $array->city;
}

public function getRegionName($ip) {
global $GEOIP_REGION_NAME;
if($this->database != "City") return;
$array = geoip_record_by_addr($this->geoip_database, $ip);
return $GEOIP_REGION_NAME[$array->country_code][$array->region];
}

public function getContinent($ip) {
if($this->database != "City") return;
$array = geoip_record_by_addr($this->geoip_database, $ip);
return $array->continent_code;
}
}

$mod->setDefaultCV("geoip", "enabled", 1);
$mod->setDefaultCV("geoip", "message", "^1My Name is: ^2<PLAYERNAME>^1.And I am from ^2<CONTINENT> ^1-> ^2<COUNTRY>");
$mod->setDefaultCV("geoip", "adminmessage", "Name <PLAYERNAME> - From ||<CONTINENT> ||<COUNTRY> ||<REGION> ||<CITY>");
$mod->setDefaultCV("geoip_welcomemessages", "enabled", 0);
$mod->setDefaultCV("geoip_welcomemessages", "whisper", 0);

$mod->registerCommand("geo", false , "command_geo" );
$mod->registerCommand("geoip", '~^geoip \S.*$~i' , "command_geoip" );
$mod->registerEvent("playerJoined", "geoip_welcomemessage");

function command_geo($guid) {
global $mod;
global $players;
global $geoip;

if ($mod->getCV("geoip", "enabled") == 0) return false;

$status = $mod->rconPlayerList();
foreach ($status as $line) {
if ($line["pid"] == $players[$guid]->getPid() $line["guid"] == $players[$guid]) {
$ip = $line["ip"];
break;
}
}

$search = array(
"<PLAYERNAME>",
"<COUNTRY>",
"<COUNTRY_CODE>",
"<CITY>",
"<CONTINENT>",
"<REGION>",
);

$replace = array(
$players[$guid]->getName(),
$geoip->getCountryName($ip),
$geoip->getCountryCode($ip),
$geoip->getCity($ip),
$geoip->getContinent($ip),
$geoip->getRegionName($ip),
);

str_replace($search , $replace , $mod->GetCV("geoip", "message"));

$mod->RconSay(str_replace($search , $replace , $mod->GetCV("geoip", "message")));
}

function command_geoip($guid, $parameter) {
global $mod;
global $players;
global $geoip;

if (!$mod->getCV("geoip", "enabled")) return false;

$parameter = implode(" ", $parameter);

$player_guid = $mod->findPlayerGuid($parameter);
if (!$player_guid) {
$players[$guid]->say($mod->getLngString("playerNotFound", array("<SEARCH>"), array($parameter)));
return false;
}

$status = $mod->rconPlayerList();
foreach ($status as $line) {
if ($line["pid"] == $players[$player_guid]->getPid() $line["guid"] == $players[$player_guid]->getGuid()) {
$ip = $line["ip"];
break;
}
}

$search = array(
"<PLAYERNAME>",
"<COUNTRY>",
"<COUNTRY_CODE>",
"<CITY>",
"<CONTINENT>",
"<REGION>",
);

$replace = array(
$players[$player_guid]->getName(),
$geoip->getCountryName($ip),
$geoip->getCountryCode($ip),
$geoip->getCity($ip),
$geoip->getContinent($ip),
$geoip->getRegionName($ip),
);

$players[$guid]->say(str_replace($search , $replace , $mod->GetCV("geoip", "adminmessage")));
}

//Hauptfunktion die aufgerufen wird, wenn ein Spieler joint; Argument: GUID des neuen Spielers
function geoip_welcomemessage($guid) {
global $players;
global $mod;
global $geoip;

//Ist [welcomemessages]enabled = 1
if (!$mod->getCV("welcomemessages", "enabled")) return false;

$status = $mod->rconPlayerList();
foreach ($status as $line) {
if ($line["pid"] == $players[$guid]->getPid() $line["guid"] == $players[$guid]) {
$ip = $line["ip"];
break;
}
}

//Gruppe des neuen Spielers abrufen
$group = $players[$guid]->getGroup();

//Existiert eine Welcomemessage für diese Gruppe?
if ($mod->existsCV("welcomemessages", $group)) {

//Führe die replaces in der Message durch
$search = array(
"<PLAYER_NAME>",
"<GROUP_NAME>",
"<COUNTRY>",
"<COUNTRY_CODE>",
"<CITY>",
"<CONTINENT>",
"<REGION>",
);

$replace = array(
$players[$guid]->getName(),
$mod->getLongGroupName($group),
$geoip->getCountryName($ip),
$geoip->getCountryCode($ip),
$geoip->getCity($ip),
$geoip->getContinent($ip),
$geoip->getRegionName($ip),
);

//Sende die Message
if ($mod->getCV("welcomemessages", "whisper")) {
$players[$guid]->say(str_replace($search, $replace, $mod->getCV("welcomemessages", $group)));
}
else {
$mod->rconSay(str_replace($search, $replace, $mod->getCV("welcomemessages", $group)));
}
}
}
?>

And how and where can i install it?