* @license GPL-2.0+
* @link http://www.ipgeoblock.com/
* @copyright 2013-2017 tokkonopapa
*/
if ( class_exists( 'IP_Geo_Block_API' ) ) :
/**
* URL and Path for Maxmind GeoLite database
*
*/
define( 'IP_GEO_BLOCK_MAXMIND_IPV4_DAT', 'GeoIP.dat' );
define( 'IP_GEO_BLOCK_MAXMIND_IPV6_DAT', 'GeoIPv6.dat' );
define( 'IP_GEO_BLOCK_MAXMIND_IPV4_ZIP', 'http://geolite.maxmind.com/download/geoip/database/GeoLiteCountry/GeoIP.dat.gz' );
define( 'IP_GEO_BLOCK_MAXMIND_IPV6_ZIP', 'http://geolite.maxmind.com/download/geoip/database/GeoIPv6.dat.gz' );
define( 'IP_GEO_BLOCK_MAXMIND_DOWNLOAD', 'http://dev.maxmind.com/geoip/legacy/geolite/' );
/**
* Class for Maxmind
*
* URL : http://dev.maxmind.com/geoip/legacy/geolite/
* Term of use : http://dev.maxmind.com/geoip/legacy/geolite/#License
* Licence fee : Creative Commons Attribution-ShareAlike 3.0 Unported License
* Input type : IP address (IPv4, IPv6)
* Output type : array
*/
class IP_Geo_Block_API_Maxmind extends IP_Geo_Block_API {
private function location_country( $record ) {
return array( 'countryCode' => $record );
}
private function location_city( $record ) {
return array(
'countryCode' => $record->country_code,
'cityName' => $record->city,
'latitude' => $record->latitude,
'longitude' => $record->longitude,
);
}
private function location_asnumber( $record ) {
return array( 'ASN' => $record );
}
public function get_location( $ip, $args = array() ) {
$settings = IP_Geo_Block::get_option();
if ( ! function_exists( 'geoip_open' ) )
require_once( 'geoip.inc' );
// setup database file and function
if ( filter_var( $ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4 ) ) {
$file = empty( $settings['Maxmind']['ipv4_path'] ) ?
$this->get_db_dir() . IP_GEO_BLOCK_MAXMIND_IPV4_DAT :
$settings['Maxmind']['ipv4_path'];
}
elseif ( filter_var( $ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6 ) ) {
$file = empty( $settings['Maxmind']['ipv6_path'] ) ?
$this->get_db_dir() . IP_GEO_BLOCK_MAXMIND_IPV6_DAT :
$settings['Maxmind']['ipv6_path'];
}
else {
return array( 'errorMessage' => 'illegal format' );
}
// open database and fetch data
if ( ! is_readable( $file ) || ! ( $geo = geoip_open( $file, GEOIP_STANDARD ) ) )
return FALSE;
switch ( $geo->databaseType ) {
case GEOIP_COUNTRY_EDITION:
$res = $this->location_country( geoip_country_code_by_addr( $geo, $ip ) );
break;
case GEOIP_COUNTRY_EDITION_V6:
$res = $this->location_country( geoip_country_code_by_addr_v6( $geo, $ip ) );
break;
case GEOIP_CITY_EDITION_REV1:
if ( ! class_exists( 'geoiprecord' ) )
require_once( 'geoipcity.inc' );
$res = $this->location_city( geoip_record_by_addr( $geo, $ip ) );
break;
case GEOIP_CITY_EDITION_REV1_V6:
if ( ! class_exists( 'geoiprecord' ) )
require_once( 'geoipcity.inc' );
$res = $this->location_city( geoip_record_by_addr_v6( $geo, $ip ) );
break;
case GEOIP_ASNUM_EDITION:
$res = $this->location_asnumber( geoip_name_by_addr( $geo, $ip ) );
break;
case GEOIP_ASNUM_EDITION_V6:
$res = $this->location_asnumber( geoip_name_by_addr_v6( $geo, $ip ) );
break;
default:
$res = array( 'errorMessage' => 'unknown database type' );
}
geoip_close( $geo );
return $res;
}
private function get_db_dir() {
return IP_Geo_Block_Util::slashit( apply_filters(
IP_Geo_Block::PLUGIN_NAME . '-maxmind-dir', dirname( __FILE__ )
) );
}
public function download( &$db, $args ) {
$dir = $this->get_db_dir();
if ( $dir !== dirname( $db['ipv4_path'] ) . '/' )
$db['ipv4_path'] = $dir . IP_GEO_BLOCK_MAXMIND_IPV4_DAT;
$res['ipv4'] = IP_Geo_Block_Util::download_zip(
apply_filters(
IP_Geo_Block::PLUGIN_NAME . '-maxmind-zip-ipv4',
IP_GEO_BLOCK_MAXMIND_IPV4_ZIP
),
$args,
$db['ipv4_path'],
$db['ipv4_last']
);
if ( $dir !== dirname( $db['ipv6_path'] ) . '/' )
$db['ipv6_path'] = $dir . IP_GEO_BLOCK_MAXMIND_IPV6_DAT;
$res['ipv6'] = IP_Geo_Block_Util::download_zip(
apply_filters(
IP_Geo_Block::PLUGIN_NAME . '-maxmind-zip-ipv6',
IP_GEO_BLOCK_MAXMIND_IPV6_ZIP
),
$args,
$db['ipv6_path'],
$db['ipv6_last']
);
! empty( $res['ipv4']['filename'] ) and $db['ipv4_path'] = $res['ipv4']['filename'];
! empty( $res['ipv6']['filename'] ) and $db['ipv6_path'] = $res['ipv6']['filename'];
! empty( $res['ipv4']['modified'] ) and $db['ipv4_last'] = $res['ipv4']['modified'];
! empty( $res['ipv6']['modified'] ) and $db['ipv6_last'] = $res['ipv6']['modified'];
return $res;
}
public function get_attribution() {
return 'This product includes GeoLite data created by MaxMind, available from http://www.maxmind.com. (CC BY-SA 4.0)';
}
public function add_settings_field( $field, $section, $option_slug, $option_name, $options, $callback, $str_path, $str_last ) {
$dir = $this->get_db_dir();
$path = empty( $options['Maxmind']['ipv4_path'] ) ?
$dir . IP_GEO_BLOCK_MAXMIND_IPV4_DAT :
$options['Maxmind']['ipv4_path'];
$date = empty( $options['Maxmind']['ipv4_path'] ) ||
! @file_exists( $options['Maxmind']['ipv4_path'] ) ?
__( 'Database file does not exist.', 'ip-geo-block' ) :
sprintf(
$str_last,
IP_Geo_Block_Util::localdate( $options[ $field ]['ipv4_last'] )
);
add_settings_field(
$option_name . $field . '_ipv4',
"$field $str_path (IPv4)",
$callback,
$option_slug,
$section,
array(
'type' => 'text',
'option' => $option_name,
'field' => $field,
'sub-field' => 'ipv4_path',
'value' => $path,
'disabled' => TRUE,
'after' => '
' . $date . '
',
)
);
$path = empty( $options['Maxmind']['ipv4_path'] ) ?
$dir . IP_GEO_BLOCK_MAXMIND_IPV4_DAT :
$options['Maxmind']['ipv4_path'];
$date = empty( $options['Maxmind']['ipv4_path'] ) ||
! @file_exists( $options['Maxmind']['ipv4_path'] ) ?
__( 'Database file does not exist.', 'ip-geo-block' ) :
sprintf(
$str_last,
IP_Geo_Block_Util::localdate( $options[ $field ]['ipv4_last'] )
);
add_settings_field(
$option_name . $field . '_ipv6',
"$field $str_path (IPv6)",
$callback,
$option_slug,
$section,
array(
'type' => 'text',
'option' => $option_name,
'field' => $field,
'sub-field' => 'ipv6_path',
'value' => $path,
'disabled' => TRUE,
'after' => '
' . $date . '
',
)
);
}
}
/**
* Register API
*
*/
IP_Geo_Block_Provider::register_addon( array(
'Maxmind' => array(
'key' => NULL,
'type' => 'IPv4, IPv6 / LGPLv2',
'link' => 'http://dev.maxmind.com/geoip/ (IPv4, IPv6 / LGPLv2)',
),
) );
endif;
?>