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woocommerce
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Check for PHP version before try use GeoLite2

This commit is contained in:
Claudio Sanches 2018-03-14 14:07:20 -03:00
parent 7f6f4b848d
commit 1791a192d8
1 changed files with 12 additions and 3 deletions
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15
includes/class-wc-geolocation.php
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@ -63,12 +63,21 @@ class WC_Geolocation {
'ip-api.com' => 'http://ip-api.com/json/%s',
);
/**
* Check if server supports MaxMind GeoLite2 Reader.
*
* @return bool
*/
public static function supports_geolite2() {
return version_compare( PHP_VERSION, '5.4.0', '>=' );
}
/**
* Hook in tabs.
*/
public static function init() {
// Only download the database from MaxMind if the geolocation function is enabled, or a plugin specifically requests it.
if ( 'geolocation' === get_option( 'woocommerce_default_customer_address' ) || apply_filters( 'woocommerce_geolocation_update_database_periodically', false ) ) {
if ( self::supports_geolite2() && 'geolocation' === get_option( 'woocommerce_default_customer_address' ) || apply_filters( 'woocommerce_geolocation_update_database_periodically', false ) ) {
add_action( 'woocommerce_geoip_updater', array( __CLASS__, 'update_database' ) );
}
add_filter( 'pre_update_option_woocommerce_default_customer_address', array( __CLASS__, 'maybe_update_database' ), 10, 2 );
@ -82,7 +91,7 @@ class WC_Geolocation {
* @return string
*/
public static function maybe_update_database( $new_value, $old_value ) {
if ( $new_value !== $old_value && 'geolocation' === $new_value ) {
if ( self::supports_geolite2() && $new_value !== $old_value && 'geolocation' === $new_value ) {
self::update_database();
}
return $new_value;
@ -169,7 +178,7 @@ class WC_Geolocation {
$ip_address = $ip_address ? $ip_address : self::get_ip_address();
$database = self::get_local_database_path();
if ( file_exists( $database ) ) {
if ( self::supports_geolite2() && file_exists( $database ) ) {
$country_code = self::geolocate_via_db( $ip_address, $database );
} elseif ( $api_fallback ) {
$country_code = self::geolocate_via_api( $ip_address );