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roi-theme/wp-content/plugins/advanced-ads-pro/modules/geo/classes/api.php
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Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-03 21:04:30 -06:00

649 lines
24 KiB
PHP
Executable File

<?php
/**
* API for geo location based functions
*
* @package AdvancedAds\Pro\Modules\Geo
* @author Advanced Ads <info@wpadvancedads.com>
*/
use GeoIp2\Database\Reader;
use AdvancedAds\Framework\Utilities\Params;
use GeoIp2\Exception\AddressNotFoundException;
/**
* Class Advanced_Ads_Geo_Api
*/
class Advanced_Ads_Geo_Api {
/**
* Save if the city reader was used already
*
* @var bool
*/
public $used_city_reader = false;
/**
* Save ip of current visitor
*
* @var string
*/
protected $current_ip;
/**
* Current visitor continent
*
* @var string
*/
public $current_continent;
/**
* Current visitor country
*
* @var string
*/
public $current_country;
/**
* Current visitor state/region
*
* @var string
*/
public $current_region;
/**
* Current visitor city
*
* @var string
*/
public $current_city;
/**
* Current visitor latitude
*
* @var float
*/
public $current_lat;
/**
* Current visitor longitude
*
* @var float
*/
public $current_lon;
/**
* GST states
*
* @var array
*/
public static $gst_countries = [ 'AU', 'NZ', 'CA', 'CN' ];
/**
* Languages used in the MaxMind database
*
* @var array
*/
public static $locales = [
'en' => 'English',
'de' => 'Deutsch',
'fr' => 'Français',
'es' => 'Español',
'ja' => '日本語',
'pr-BR' => 'Português',
'ru' => 'Русский',
'zh-CN' => '华语',
];
/**
* EU states
*
* @var array
*/
public static $eu_states = [ 'AT', 'BE', 'BG', 'HR', 'CY', 'CZ', 'DK', 'EE', 'FI', 'FR', 'DE', 'GB', 'GR', 'HU', 'IE', 'IT', 'LV', 'LT', 'LU', 'MT', 'NL', 'PL', 'PT', 'RO', 'SK', 'SI', 'ES', 'SE' ];
/**
* Get the instance of this class
*
* @return Advanced_Ads_Geo_Api
*/
public static function get_instance() {
static $instance;
if ( null === $instance ) {
$instance = new self();
}
return $instance;
}
/**
* Get country list
*
* @since 1.0.0
*
* @return array $countries list of the available countries
*/
public static function get_countries() {
$countries = [
'' => '',
'US' => __( 'United States', 'advanced-ads-pro' ),
'GB' => __( 'United Kingdom', 'advanced-ads-pro' ),
'EU' => __( 'European Union', 'advanced-ads-pro' ),
'DE' => __( 'Germany', 'advanced-ads-pro' ),
'-' => '---',
'CONT_NA' => __( 'North America', 'advanced-ads-pro' ),
'CONT_SA' => __( 'South America', 'advanced-ads-pro' ),
'CONT_EU' => __( 'Europe', 'advanced-ads-pro' ),
'CONT_AF' => __( 'Africa', 'advanced-ads-pro' ),
'CONT_AS' => __( 'Asia', 'advanced-ads-pro' ),
'CONT_OC' => __( 'Oceania', 'advanced-ads-pro' ),
'--' => '---',
'AF' => __( 'Afghanistan', 'advanced-ads-pro' ),
'AX' => __( '&#197;land Islands', 'advanced-ads-pro' ),
'AL' => __( 'Albania', 'advanced-ads-pro' ),
'DZ' => __( 'Algeria', 'advanced-ads-pro' ),
'AS' => __( 'American Samoa', 'advanced-ads-pro' ),
'AD' => __( 'Andorra', 'advanced-ads-pro' ),
'AO' => __( 'Angola', 'advanced-ads-pro' ),
'AI' => __( 'Anguilla', 'advanced-ads-pro' ),
'AQ' => __( 'Antarctica', 'advanced-ads-pro' ),
'AG' => __( 'Antigua and Barbuda', 'advanced-ads-pro' ),
'AR' => __( 'Argentina', 'advanced-ads-pro' ),
'AM' => __( 'Armenia', 'advanced-ads-pro' ),
'AW' => __( 'Aruba', 'advanced-ads-pro' ),
'AU' => __( 'Australia', 'advanced-ads-pro' ),
'AT' => __( 'Austria', 'advanced-ads-pro' ),
'AZ' => __( 'Azerbaijan', 'advanced-ads-pro' ),
'BS' => __( 'Bahamas', 'advanced-ads-pro' ),
'BH' => __( 'Bahrain', 'advanced-ads-pro' ),
'BD' => __( 'Bangladesh', 'advanced-ads-pro' ),
'BB' => __( 'Barbados', 'advanced-ads-pro' ),
'BY' => __( 'Belarus', 'advanced-ads-pro' ),
'BE' => __( 'Belgium', 'advanced-ads-pro' ),
'BZ' => __( 'Belize', 'advanced-ads-pro' ),
'BJ' => __( 'Benin', 'advanced-ads-pro' ),
'BM' => __( 'Bermuda', 'advanced-ads-pro' ),
'BT' => __( 'Bhutan', 'advanced-ads-pro' ),
'BO' => __( 'Bolivia', 'advanced-ads-pro' ),
'BQ' => __( 'Bonaire, Saint Eustatius and Saba', 'advanced-ads-pro' ),
'BA' => __( 'Bosnia and Herzegovina', 'advanced-ads-pro' ),
'BW' => __( 'Botswana', 'advanced-ads-pro' ),
'BV' => __( 'Bouvet Island', 'advanced-ads-pro' ),
'BR' => __( 'Brazil', 'advanced-ads-pro' ),
'IO' => __( 'British Indian Ocean Territory', 'advanced-ads-pro' ),
'BN' => __( 'Brunei Darrussalam', 'advanced-ads-pro' ),
'BG' => __( 'Bulgaria', 'advanced-ads-pro' ),
'BF' => __( 'Burkina Faso', 'advanced-ads-pro' ),
'BI' => __( 'Burundi', 'advanced-ads-pro' ),
'KH' => __( 'Cambodia', 'advanced-ads-pro' ),
'CM' => __( 'Cameroon', 'advanced-ads-pro' ),
'CA' => __( 'Canada', 'advanced-ads-pro' ),
'CV' => __( 'Cape Verde', 'advanced-ads-pro' ),
'KY' => __( 'Cayman Islands', 'advanced-ads-pro' ),
'CF' => __( 'Central African Republic', 'advanced-ads-pro' ),
'TD' => __( 'Chad', 'advanced-ads-pro' ),
'CL' => __( 'Chile', 'advanced-ads-pro' ),
'CN' => __( 'China', 'advanced-ads-pro' ),
'CX' => __( 'Christmas Island', 'advanced-ads-pro' ),
'CC' => __( 'Cocos Islands', 'advanced-ads-pro' ),
'CO' => __( 'Colombia', 'advanced-ads-pro' ),
'KM' => __( 'Comoros', 'advanced-ads-pro' ),
'CD' => __( 'Congo, Democratic People\'s Republic', 'advanced-ads-pro' ),
'CG' => __( 'Congo, Republic of', 'advanced-ads-pro' ),
'CK' => __( 'Cook Islands', 'advanced-ads-pro' ),
'CR' => __( 'Costa Rica', 'advanced-ads-pro' ),
'CI' => __( 'Cote d\'Ivoire', 'advanced-ads-pro' ),
'HR' => __( 'Croatia/Hrvatska', 'advanced-ads-pro' ),
'CU' => __( 'Cuba', 'advanced-ads-pro' ),
'CW' => __( 'Cura&Ccedil;ao', 'advanced-ads-pro' ),
'CY' => __( 'Cyprus', 'advanced-ads-pro' ),
'CZ' => __( 'Czech Republic', 'advanced-ads-pro' ),
'DK' => __( 'Denmark', 'advanced-ads-pro' ),
'DJ' => __( 'Djibouti', 'advanced-ads-pro' ),
'DM' => __( 'Dominica', 'advanced-ads-pro' ),
'DO' => __( 'Dominican Republic', 'advanced-ads-pro' ),
'TP' => __( 'East Timor', 'advanced-ads-pro' ),
'EC' => __( 'Ecuador', 'advanced-ads-pro' ),
'EG' => __( 'Egypt', 'advanced-ads-pro' ),
'GQ' => __( 'Equatorial Guinea', 'advanced-ads-pro' ),
'SV' => __( 'El Salvador', 'advanced-ads-pro' ),
'ER' => __( 'Eritrea', 'advanced-ads-pro' ),
'EE' => __( 'Estonia', 'advanced-ads-pro' ),
'ET' => __( 'Ethiopia', 'advanced-ads-pro' ),
'FK' => __( 'Falkland Islands', 'advanced-ads-pro' ),
'FO' => __( 'Faroe Islands', 'advanced-ads-pro' ),
'FJ' => __( 'Fiji', 'advanced-ads-pro' ),
'FI' => __( 'Finland', 'advanced-ads-pro' ),
'FR' => __( 'France', 'advanced-ads-pro' ),
'GF' => __( 'French Guiana', 'advanced-ads-pro' ),
'PF' => __( 'French Polynesia', 'advanced-ads-pro' ),
'TF' => __( 'French Southern Territories', 'advanced-ads-pro' ),
'GA' => __( 'Gabon', 'advanced-ads-pro' ),
'GM' => __( 'Gambia', 'advanced-ads-pro' ),
'GE' => __( 'Georgia', 'advanced-ads-pro' ),
'GR' => __( 'Greece', 'advanced-ads-pro' ),
'GH' => __( 'Ghana', 'advanced-ads-pro' ),
'GI' => __( 'Gibraltar', 'advanced-ads-pro' ),
'GL' => __( 'Greenland', 'advanced-ads-pro' ),
'GD' => __( 'Grenada', 'advanced-ads-pro' ),
'GP' => __( 'Guadeloupe', 'advanced-ads-pro' ),
'GU' => __( 'Guam', 'advanced-ads-pro' ),
'GT' => __( 'Guatemala', 'advanced-ads-pro' ),
'GG' => __( 'Guernsey', 'advanced-ads-pro' ),
'GN' => __( 'Guinea', 'advanced-ads-pro' ),
'GW' => __( 'Guinea-Bissau', 'advanced-ads-pro' ),
'GY' => __( 'Guyana', 'advanced-ads-pro' ),
'HT' => __( 'Haiti', 'advanced-ads-pro' ),
'HM' => __( 'Heard and McDonald Islands', 'advanced-ads-pro' ),
'VA' => __( 'Holy See (City Vatican State)', 'advanced-ads-pro' ),
'HN' => __( 'Honduras', 'advanced-ads-pro' ),
'HK' => __( 'Hong Kong', 'advanced-ads-pro' ),
'HU' => __( 'Hungary', 'advanced-ads-pro' ),
'IS' => __( 'Iceland', 'advanced-ads-pro' ),
'IN' => __( 'India', 'advanced-ads-pro' ),
'ID' => __( 'Indonesia', 'advanced-ads-pro' ),
'IR' => __( 'Iran', 'advanced-ads-pro' ),
'IQ' => __( 'Iraq', 'advanced-ads-pro' ),
'IE' => __( 'Ireland', 'advanced-ads-pro' ),
'IM' => __( 'Isle of Man', 'advanced-ads-pro' ),
'IL' => __( 'Israel', 'advanced-ads-pro' ),
'IT' => __( 'Italy', 'advanced-ads-pro' ),
'JM' => __( 'Jamaica', 'advanced-ads-pro' ),
'JP' => __( 'Japan', 'advanced-ads-pro' ),
'JE' => __( 'Jersey', 'advanced-ads-pro' ),
'JO' => __( 'Jordan', 'advanced-ads-pro' ),
'KZ' => __( 'Kazakhstan', 'advanced-ads-pro' ),
'KE' => __( 'Kenya', 'advanced-ads-pro' ),
'KI' => __( 'Kiribati', 'advanced-ads-pro' ),
'KW' => __( 'Kuwait', 'advanced-ads-pro' ),
'KG' => __( 'Kyrgyzstan', 'advanced-ads-pro' ),
'LA' => __( 'Lao People\'s Democratic Republic', 'advanced-ads-pro' ),
'LV' => __( 'Latvia', 'advanced-ads-pro' ),
'LB' => __( 'Lebanon', 'advanced-ads-pro' ),
'LS' => __( 'Lesotho', 'advanced-ads-pro' ),
'LR' => __( 'Liberia', 'advanced-ads-pro' ),
'LY' => __( 'Libyan Arab Jamahiriya', 'advanced-ads-pro' ),
'LI' => __( 'Liechtenstein', 'advanced-ads-pro' ),
'LT' => __( 'Lithuania', 'advanced-ads-pro' ),
'LU' => __( 'Luxembourg', 'advanced-ads-pro' ),
'MO' => __( 'Macau', 'advanced-ads-pro' ),
'MK' => __( 'Macedonia', 'advanced-ads-pro' ),
'MG' => __( 'Madagascar', 'advanced-ads-pro' ),
'MW' => __( 'Malawi', 'advanced-ads-pro' ),
'MY' => __( 'Malaysia', 'advanced-ads-pro' ),
'MV' => __( 'Maldives', 'advanced-ads-pro' ),
'ML' => __( 'Mali', 'advanced-ads-pro' ),
'MT' => __( 'Malta', 'advanced-ads-pro' ),
'MH' => __( 'Marshall Islands', 'advanced-ads-pro' ),
'MQ' => __( 'Martinique', 'advanced-ads-pro' ),
'MR' => __( 'Mauritania', 'advanced-ads-pro' ),
'MU' => __( 'Mauritius', 'advanced-ads-pro' ),
'YT' => __( 'Mayotte', 'advanced-ads-pro' ),
'MX' => __( 'Mexico', 'advanced-ads-pro' ),
'FM' => __( 'Micronesia', 'advanced-ads-pro' ),
'MD' => __( 'Moldova, Republic of', 'advanced-ads-pro' ),
'MC' => __( 'Monaco', 'advanced-ads-pro' ),
'MN' => __( 'Mongolia', 'advanced-ads-pro' ),
'ME' => __( 'Montenegro', 'advanced-ads-pro' ),
'MS' => __( 'Montserrat', 'advanced-ads-pro' ),
'MA' => __( 'Morocco', 'advanced-ads-pro' ),
'MZ' => __( 'Mozambique', 'advanced-ads-pro' ),
'MM' => __( 'Myanmar', 'advanced-ads-pro' ),
'NA' => __( 'Namibia', 'advanced-ads-pro' ),
'NR' => __( 'Nauru', 'advanced-ads-pro' ),
'NP' => __( 'Nepal', 'advanced-ads-pro' ),
'NL' => __( 'Netherlands', 'advanced-ads-pro' ),
'AN' => __( 'Netherlands Antilles', 'advanced-ads-pro' ),
'NC' => __( 'New Caledonia', 'advanced-ads-pro' ),
'NZ' => __( 'New Zealand', 'advanced-ads-pro' ),
'NI' => __( 'Nicaragua', 'advanced-ads-pro' ),
'NE' => __( 'Niger', 'advanced-ads-pro' ),
'NG' => __( 'Nigeria', 'advanced-ads-pro' ),
'NU' => __( 'Niue', 'advanced-ads-pro' ),
'NF' => __( 'Norfolk Island', 'advanced-ads-pro' ),
'KR' => __( 'North Korea', 'advanced-ads-pro' ),
'MP' => __( 'Northern Mariana Islands', 'advanced-ads-pro' ),
'NO' => __( 'Norway', 'advanced-ads-pro' ),
'OM' => __( 'Oman', 'advanced-ads-pro' ),
'PK' => __( 'Pakistan', 'advanced-ads-pro' ),
'PW' => __( 'Palau', 'advanced-ads-pro' ),
'PS' => __( 'Palestinian Territories', 'advanced-ads-pro' ),
'PA' => __( 'Panama', 'advanced-ads-pro' ),
'PG' => __( 'Papua New Guinea', 'advanced-ads-pro' ),
'PY' => __( 'Paraguay', 'advanced-ads-pro' ),
'PE' => __( 'Peru', 'advanced-ads-pro' ),
'PH' => __( 'Phillipines', 'advanced-ads-pro' ),
'PN' => __( 'Pitcairn Island', 'advanced-ads-pro' ),
'PL' => __( 'Poland', 'advanced-ads-pro' ),
'PT' => __( 'Portugal', 'advanced-ads-pro' ),
'PR' => __( 'Puerto Rico', 'advanced-ads-pro' ),
'QA' => __( 'Qatar', 'advanced-ads-pro' ),
'XK' => __( 'Republic of Kosovo', 'advanced-ads-pro' ),
'RE' => __( 'Reunion Island', 'advanced-ads-pro' ),
'RO' => __( 'Romania', 'advanced-ads-pro' ),
'RU' => __( 'Russian Federation', 'advanced-ads-pro' ),
'RW' => __( 'Rwanda', 'advanced-ads-pro' ),
'BL' => __( 'Saint Barth&eacute;lemy', 'advanced-ads-pro' ),
'SH' => __( 'Saint Helena', 'advanced-ads-pro' ),
'KN' => __( 'Saint Kitts and Nevis', 'advanced-ads-pro' ),
'LC' => __( 'Saint Lucia', 'advanced-ads-pro' ),
'MF' => __( 'Saint Martin (French)', 'advanced-ads-pro' ),
'SX' => __( 'Saint Martin (Dutch)', 'advanced-ads-pro' ),
'PM' => __( 'Saint Pierre and Miquelon', 'advanced-ads-pro' ),
'VC' => __( 'Saint Vincent and the Grenadines', 'advanced-ads-pro' ),
'SM' => __( 'San Marino', 'advanced-ads-pro' ),
'ST' => __( 'S&atilde;o Tom&eacute; and Pr&iacute;ncipe', 'advanced-ads-pro' ),
'SA' => __( 'Saudi Arabia', 'advanced-ads-pro' ),
'SN' => __( 'Senegal', 'advanced-ads-pro' ),
'RS' => __( 'Serbia', 'advanced-ads-pro' ),
'SC' => __( 'Seychelles', 'advanced-ads-pro' ),
'SL' => __( 'Sierra Leone', 'advanced-ads-pro' ),
'SG' => __( 'Singapore', 'advanced-ads-pro' ),
'SK' => __( 'Slovak Republic', 'advanced-ads-pro' ),
'SI' => __( 'Slovenia', 'advanced-ads-pro' ),
'SB' => __( 'Solomon Islands', 'advanced-ads-pro' ),
'SO' => __( 'Somalia', 'advanced-ads-pro' ),
'ZA' => __( 'South Africa', 'advanced-ads-pro' ),
'GS' => __( 'South Georgia', 'advanced-ads-pro' ),
'KP' => __( 'South Korea', 'advanced-ads-pro' ),
'SS' => __( 'South Sudan', 'advanced-ads-pro' ),
'ES' => __( 'Spain', 'advanced-ads-pro' ),
'LK' => __( 'Sri Lanka', 'advanced-ads-pro' ),
'SD' => __( 'Sudan', 'advanced-ads-pro' ),
'SR' => __( 'Suriname', 'advanced-ads-pro' ),
'SJ' => __( 'Svalbard and Jan Mayen Islands', 'advanced-ads-pro' ),
'SZ' => __( 'Swaziland', 'advanced-ads-pro' ),
'SE' => __( 'Sweden', 'advanced-ads-pro' ),
'CH' => __( 'Switzerland', 'advanced-ads-pro' ),
'SY' => __( 'Syrian Arab Republic', 'advanced-ads-pro' ),
'TW' => __( 'Taiwan', 'advanced-ads-pro' ),
'TJ' => __( 'Tajikistan', 'advanced-ads-pro' ),
'TZ' => __( 'Tanzania', 'advanced-ads-pro' ),
'TH' => __( 'Thailand', 'advanced-ads-pro' ),
'TL' => __( 'Timor-Leste', 'advanced-ads-pro' ),
'TG' => __( 'Togo', 'advanced-ads-pro' ),
'TK' => __( 'Tokelau', 'advanced-ads-pro' ),
'TO' => __( 'Tonga', 'advanced-ads-pro' ),
'TT' => __( 'Trinidad and Tobago', 'advanced-ads-pro' ),
'TN' => __( 'Tunisia', 'advanced-ads-pro' ),
'TR' => __( 'Turkey', 'advanced-ads-pro' ),
'TM' => __( 'Turkmenistan', 'advanced-ads-pro' ),
'TC' => __( 'Turks and Caicos Islands', 'advanced-ads-pro' ),
'TV' => __( 'Tuvalu', 'advanced-ads-pro' ),
'UG' => __( 'Uganda', 'advanced-ads-pro' ),
'UA' => __( 'Ukraine', 'advanced-ads-pro' ),
'AE' => __( 'United Arab Emirates', 'advanced-ads-pro' ),
'UY' => __( 'Uruguay', 'advanced-ads-pro' ),
'UM' => __( 'US Minor Outlying Islands', 'advanced-ads-pro' ),
'UZ' => __( 'Uzbekistan', 'advanced-ads-pro' ),
'VU' => __( 'Vanuatu', 'advanced-ads-pro' ),
'VE' => __( 'Venezuela', 'advanced-ads-pro' ),
'VN' => __( 'Vietnam', 'advanced-ads-pro' ),
'VG' => __( 'Virgin Islands (British)', 'advanced-ads-pro' ),
'VI' => __( 'Virgin Islands (USA)', 'advanced-ads-pro' ),
'WF' => __( 'Wallis and Futuna Islands', 'advanced-ads-pro' ),
'EH' => __( 'Western Sahara', 'advanced-ads-pro' ),
'WS' => __( 'Western Samoa', 'advanced-ads-pro' ),
'YE' => __( 'Yemen', 'advanced-ads-pro' ),
'ZM' => __( 'Zambia', 'advanced-ads-pro' ),
'ZW' => __( 'Zimbabwe', 'advanced-ads-pro' ),
];
// Remove continents, if Sucuri method is used.
if ( 'sucuri' === Advanced_Ads_Geo_Plugin::get_current_targeting_method() ) {
unset( $countries['CONT_NA'], $countries['CONT_SA'], $countries['CONT_EU'], $countries['CONT_AF'], $countries['CONT_AS'], $countries['CONT_AU'] );
}
return apply_filters( 'advanced-ads-geo-countries', $countries );
}
/**
* Return absolute path to the country file
*
* @return false|string
*/
public function get_geo_lite_country_filename() {
$custom_file = '';
/**
* Allow experienced users to choose an existing MaxMind country database file
*
* @param string $custom_file absolute path to the country file.
*/
$custom_file = apply_filters( 'advanced-ads-geo-maxmind-geolite2-country-db-filepath', $custom_file );
if ( is_string( $custom_file ) && '' !== $custom_file && file_exists( $custom_file ) ) {
return $custom_file;
}
$upload_full = Advanced_Ads_Geo_Plugin::get_instance()->get_upload_full();
if ( ! $upload_full ) {
return false;
}
// Check if prefixed file exists.
$prefix = Advanced_Ads_Geo_Plugin::get_maxmind_file_prefix();
$filename = $upload_full . $prefix . '-GeoLite2-Country.mmdb';
if ( file_exists( $filename ) ) {
return $filename;
}
// Check if unprefixed file exists.
$filename = $upload_full . 'GeoLite2-Country.mmdb';
if ( file_exists( $filename ) ) {
return $filename;
}
return false;
}
/**
* Return absolute path to the city file
*
* @return false|string
*/
public function get_geo_lite_city_filename() {
$custom_file = '';
/**
* Allow experienced users to choose an existing MaxMind city database file
*
* @param string $custom_file absolute path to the city file.
*/
$custom_file = apply_filters( 'advanced-ads-geo-maxmind-geolite2-city-db-filepath', $custom_file );
if ( is_string( $custom_file ) && '' !== $custom_file && file_exists( $custom_file ) ) {
return $custom_file;
}
$upload_full = Advanced_Ads_Geo_Plugin::get_instance()->get_upload_full();
if ( ! $upload_full ) {
return false;
}
// Check if prefixed file exists.
$prefix = Advanced_Ads_Geo_Plugin::get_maxmind_file_prefix();
$filename = $upload_full . $prefix . '-GeoLite2-City.mmdb';
if ( file_exists( $filename ) ) {
return $filename;
}
// Check if unprefixed file exists.
$filename = $upload_full . 'GeoLite2-City.mmdb';
if ( file_exists( $filename ) ) {
return $filename;
}
return false;
}
/**
* Get the country code for a given IP address using the MaxMind GeoIP2 database.
*
* @param string $ip_address The IP address to look up.
* @return string|false The ISO country code if found, or false on failure.
*
* @throws \InvalidArgumentException If the IP address is invalid.
* @throws AddressNotFoundException If the IP address is not found in the database.
* @throws Exception For any other errors.
*/
public function get_geo_ip2_country_code( $ip_address ) {
// Now get the location information from the MaxMind database.
try {
$reader = $this->get_geo_ip2_country_reader();
// todo: return default country.
// Look up the IP address.
$record = $reader->country( $ip_address );
// Get the location.
$location = $record->country->isoCode;
// MaxMind returns a blank for location if it can't find it, but we want to use get shop country to replace it.
// todo: return default country.
return $location;
} catch ( \InvalidArgumentException $e ) {
error_log( 'InvalidArgumentException: ' . $e->getMessage() );
return false;
} catch ( AddressNotFoundException $e ) {
error_log( 'AddressNotFoundException: ' . $e->getMessage() );
return false;
} catch ( Exception $e ) {
return false;
}
}
/**
* Retrieves the GeoIP2 City Reader instance.
*
* This function attempts to create a new Reader instance for the MaxMind GeoLite2 City database.
* It first retrieves the filename of the GeoLite2 City database using the `get_geo_lite_city_filename` method.
* If the filename is valid, it creates and returns a new Reader instance pointing to the database.
* If an exception occurs or the filename is invalid, it returns false.
*
* @return Reader|false The Reader instance if successful, or false on failure.
*/
public function get_geo_ip2_city_reader() {
// Now get the location information from the MaxMind database.
try {
$filename = $this->get_geo_lite_city_filename();
if ( false === $filename ) {
return false;
}
// Create a new Reader and point it to the database.
return new Reader( $filename );
} catch ( Exception $e ) {
return false;
}
}
/**
* Retrieves the GeoIP2 country reader.
*
* This function attempts to get the location information from the MaxMind database.
* It first retrieves the filename of the GeoLite country database. If the filename
* is not found, it returns false. Otherwise, it creates a new Reader instance
* pointing to the database file.
*
* @return Reader|false Returns a Reader instance if successful, or false on failure.
*/
public function get_geo_ip2_country_reader() {
// get the location information from the MaxMind database.
try {
$filename = $this->get_geo_lite_country_filename();
if ( false === $filename ) {
return false;
}
// Create a new Reader and point it to the database.
return new Reader( $filename );
} catch ( Exception $e ) {
return false;
}
}
/**
* Try to find a valid IP address.
*
* If ADVANCED_ADS_GEO_TEST_IP is defined use this.
* Otherwise @see self::get_raw_ip_address().
*
* If there are multiple IP addresses found, split the string and remove potential ports from IPv4 addresses.
* Validate them using the built-in filter_var() function.
* Since each proxy probably appended their IP at the end, use the first IP address in the array.
* Allow the user to filter the IP address and assign it to a class-member, so it will be short-circuited on successive calls.
*
* @return string
*/
public function get_real_ip_address() {
if ( isset( $this->current_ip ) ) {
return $this->current_ip;
}
$ip = defined( 'ADVANCED_ADS_GEO_TEST_IP' ) ? ADVANCED_ADS_GEO_TEST_IP : $this->get_raw_ip_address();
$ip_array = array_map(
function ( $ip ) {
$ip = trim( $ip );
if ( filter_var( $ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6 ) ) {
return $ip;
}
return preg_replace( '/([^:]+):\d+/', "$1", $ip );
},
explode( ',', $ip )
);
$ip_array = array_filter(
$ip_array,
function ( $ip ) {
return filter_var( $ip, FILTER_VALIDATE_IP );
}
);
$ip = reset( $ip_array );
/**
* Filter the found IP address.
*
* @param string $ip The last found IP address.
*/
$this->current_ip = (string) apply_filters( 'get-ip-address', $ip );
return $this->current_ip;
}
/**
* Get IP address from various sources
*
* @return string
*/
public function get_raw_ip_address() {
$keys = [
'HTTP_CF_CONNECTING_IP',
'HTTP_X_FORWARDED_FOR',
'HTTP_CLIENT_IP',
];
foreach ( $keys as $key ) {
$ip = Params::server( $key );
if ( ! empty( $ip ) ) {
return $ip;
}
}
return Params::server( 'REMOTE_ADDR' );
}
/**
* Check if the given country code belongs to an EU state
*
* @param string $country Two letter country code.
*
* @return bool true if is EU member state
*/
public function is_eu_state( $country = '' ) {
return in_array( $country, self::$eu_states, true );
}
}