Gazelle/sections/tools/development/update_geoip.php

<?
ini_set('memory_limit', '1G');
set_time_limit(0);

if (!check_perms('site_debug')) {
	error(403);
}

View::show_header();
chdir('/tmp');
//requires wget, unzip, gunzip commands to be installed
shell_exec('wget http://geolite.maxmind.com/download/geoip/database/GeoIPCountryCSV.zip');
shell_exec('wget http://geolite.maxmind.com/download/geoip/database/GeoIPv6.csv.gz');
shell_exec('unzip GeoIPCountryCSV.zip');
shell_exec('gunzip GeoIPv6.csv.gz');
shell_exec('cut -d , -f 3-5 GeoIPCountryWhois.csv > GeoIPCountry.csv');
shell_exec('cut -d , -f 3-5 GeoIPv6.csv | tr -d " " >> GeoIPCountry.csv');
shell_exec('rm GeoIPCountryCSV.zip GeoIPv6.csv.gz GeoIPCountryWhois.csv GeoIPv6.csv');

if (($Blocks = file("GeoIPCountry.csv", FILE_IGNORE_NEW_LINES)) === false) {
	echo 'Error';
}

echo 'There are '.count($Blocks).' blocks';
echo '<br />';

//Because the old code reading a 2mil line database had splitting, we're just gonna keep using it with this much more reasonable 140k line db
$SplitOn = 1000;
$DB->query("TRUNCATE TABLE geoip_country");

$Values = array();
foreach ($Blocks as $Index => $Block) {
	list($StartIP, $EndIP, $CountryID) = explode(",", $Block);
	$StartIP = trim($StartIP, '"');
	$EndIP = trim($EndIP, '"');
	$CountryID = trim($CountryID, '"');
	$Values[] = "('$StartIP', '$EndIP', '".$CountryID."')";
	if ($Index % $SplitOn == 0) {
		$DB->query('
			INSERT INTO geoip_country (StartIP, EndIP, Code)
			VALUES '.implode(', ', $Values));
		$Values = array();
	}
}

if (count($Values) > 0) {
	$DB->query("
		INSERT INTO geoip_country (StartIP, EndIP, Code)
		VALUES ".implode(', ', $Values));
}

View::show_footer();