{
if (strpos($ip, ':') !== false) {
if (strpos($ip, '.') > 0) {
$ip = substr($ip, strrpos($ip, ':') + 1);
} else {
return $ip;
}
//native ipv6
}
$iparr = array_pad(explode('.', $ip), 4, 0);
$part7 = base_convert($iparr[0] * 256 + $iparr[1], 10, 16);
$part8 = base_convert($iparr[2] * 256 + $iparr[3], 10, 16);
return '::ffff:' . $part7 . ':' . $part8;
}
$country_code = geoip\geoip_country_code_by_addr_v6($gi, ipv4to6($_SERVER['REMOTE_ADDR']));
$country_name = geoip\geoip_country_name_by_addr_v6($gi, ipv4to6($_SERVER['REMOTE_ADDR']));
if (!$country_code) {
$country_code = 'A1';
}
if (!$country_name) {
$country_name = 'Unknown';
}
$post['body'] .= "\n<tinyboard flag>" . strtolower($country_code) . "</tinyboard>" . "\n<tinyboard flag alt>{$country_name}</tinyboard>";
}
if ($config['user_flag'] && isset($_POST['user_flag'])) {
if (!empty($_POST['user_flag'])) {
$user_flag = $_POST['user_flag'];
if (!isset($config['user_flags'][$user_flag])) {
error(_('Invalid flag selection!'));
}
$flag_alt = isset($user_flag_alt) ? $user_flag_alt : $config['user_flags'][$user_flag];
if (strpos($ip, ':') !== false) {
if (strpos($ip, '.') > 0) {
$ip = substr($ip, strrpos($ip, ':') + 1);
} else {
return $ip;
}
//native ipv6
}
$iparr = array_pad(explode('.', $ip), 4, 0);
$part7 = base_convert($iparr[0] * 256 + $iparr[1], 10, 16);
$part8 = base_convert($iparr[2] * 256 + $iparr[3], 10, 16);
return '::ffff:' . $part7 . ':' . $part8;
}
if ($country_code = geoip\geoip_country_code_by_addr_v6($gi, ipv4to6($_SERVER['REMOTE_ADDR']))) {
if (!in_array(strtolower($country_code), array('eu', 'ap', 'o1', 'a1', 'a2'))) {
$post['body'] .= "\n<tinyboard flag>" . strtolower($country_code) . "</tinyboard>" . "\n<tinyboard flag alt>" . geoip\geoip_country_name_by_addr_v6($gi, ipv4to6($_SERVER['REMOTE_ADDR'])) . "</tinyboard>";
}
}
}
if ($config['user_flag'] && isset($_POST['user_flag'])) {
if (!empty($_POST['user_flag'])) {
$user_flag = $_POST['user_flag'];
if (!isset($config['user_flags'][$user_flag])) {
error(_('Invalid flag selection!'));
}
$flag_alt = isset($user_flag_alt) ? $user_flag_alt : $config['user_flags'][$user_flag];
$post['body'] .= "\n<tinyboard flag>" . strtolower($user_flag) . "</tinyboard>" . "\n<tinyboard flag alt>" . $flag_alt . "</tinyboard>";
}
}
if ($config['allowed_tags'] && $post['op'] && isset($_POST['tag']) && isset($config['allowed_tags'][$_POST['tag']])) {
$post['body'] .= "\n<tinyboard tag>" . $_POST['tag'] . "</tinyboard>";