File: /data/www/welovefamily.at/welovefamily.at/htdocs/wp-content/plugins/myMail/classes/libs/Ip2City.php
<?php
/**
*
*
* @author Xaver Birsak (https://revaxarts.com)
* @package
*/
class Ip2City {
//maxmind doesn't provide a zip version so I've uploaded it to bitbucket (updated weekly)
public $zip = 'http://mymailapp.github.io/GeoIPCity.zip';
private $dbfile;
private $gi;
private $renew = false;
/**
*
*/
public function __construct() {
require_once MYMAIL_DIR . 'classes/libs/geoipcity.inc.php';
$this->dbfile = MYMAIL_UPLOAD_DIR . '/GeoIPCity.dat';
if ( mymail_option( 'cities_db' ) && mymail_option( 'cities_db' ) != $this->dbfile ) {
$this->dbfile = mymail_option( 'cities_db' );
} else if ( !file_exists( $this->dbfile ) ) {
add_action( 'shutdown', array( &$this, 'renew' ) );
}
if ( file_exists( $this->dbfile ) ) {
$this->gi = new mymail_CityIP( $this->dbfile );
}
}
/**
*
*
* @param unknown $code
* @return unknown
*/
public function country( $code ) {
return ( isset( $this->gi->GEOIP_COUNTRY_CODE_TO_NUMBER[strtoupper( $code )] ) ) ? $this->gi->GEOIP_COUNTRY_NAMES[$this->gi->GEOIP_COUNTRY_CODE_TO_NUMBER[strtoupper( $code )]] : $code;
}
/**
*
*
* @return unknown
*/
public function get_countries() {
$rawcountries = $this->gi->GEOIP_COUNTRY_NAMES;
$countries = array();
foreach ( $rawcountries as $key => $country ) {
if ( !$key ) {
continue;
}
$countries[$this->gi->GEOIP_COUNTRY_CODES[$key]] = $country;
}
return $countries;
}
/**
*
*
* @param unknown $ip
* @param unknown $part (optional)
* @return unknown
*/
public function get( $ip, $part = null ) {
//prevent some errors
$error = ini_get( "error_reporting" );
error_reporting( E_ERROR );
$record = $this->gi->geoip_record_by_addr( $ip );
error_reporting( $error );
if ( is_null( $part ) ) {
if ( isset( $record->city ) ) {
$record->city = utf8_encode( trim( $record->city ) );
}
return $record;
} else {
return isset( $record->{$part} ) ? utf8_encode( $record->{$part} ) : false;
}
}
/**
*
*
* @param unknown $force (optional)
* @return unknown
*/
public function renew( $force = false ) {
global $wp_filesystem;
$filemtime = file_exists( $this->dbfile ) ? filemtime( $this->dbfile ) : 0;
if ( !$filemtime || $force || $this->renew ) {
$do_renew = true;
} else {
$r = wp_remote_get( $this->zip, array( 'method' => 'HEAD' ) );
$headers = wp_remote_retrieve_headers( $r );
//check header
if ( $headers['content-type'] != 'application/zip' ) {
return new WP_Error( 'wrong_filetype', 'wrong file type' );
}
$lastmodified = strtotime( $headers['last-modified'] );
$do_renew = $lastmodified - $filemtime > 0;
}
if ( $do_renew ) {
mymail_require_filesystem();
@set_time_limit( 120 );
if ( !function_exists( 'download_url' ) ) {
include ABSPATH . 'wp-admin/includes/file.php';
}
//download
$tempfile = download_url( $this->zip );
//create directory
if ( !is_dir( dirname( $this->dbfile ) ) ) {
if ( !wp_mkdir_p( dirname( $this->dbfile ) ) ) {
return new WP_Error( 'create_directory', sprintf( 'not able to create directory %s', dirname( $this->dbfile ) ) );
}
}
//unzip
if ( !unzip_file( $tempfile, dirname( $this->dbfile ) ) ) {
return new WP_Error( 'unzip_file', 'error unzipping file' );
}
if ( !file_exists( $this->dbfile ) ) {
mymail_update_option( 'trackcities', false );
return new WP_Error( 'file_missing', 'file is missing' );
}
$this->gi = new mymail_CityIP( $this->dbfile );
}
return file_exists( $this->dbfile ) ? $this->dbfile : false;
}
/**
*
*
* @return unknown
*/
public function remove() {
global $wp_filesystem;
mymail_require_filesystem();
return $wp_filesystem->delete( $this->dbfile );
}
/**
*
*
* @return unknown
*/
public function get_real_ip() {
return mymail_get_ip();
}
}