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84 lines
2.0 KiB
PHP
84 lines
2.0 KiB
PHP
<?php
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/**
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*
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* DB-IP.com API client class
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*
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* Copyright (C) 2012 db-ip.com
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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class DBIP_Client_Exception extends Exception {
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}
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class DBIP_Client {
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private $base_url = "http://api.db-ip.com/";
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private $api_key;
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public function __construct($api_key, $base_url = null) {
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$this->api_key = $api_key;
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if (isset($base_url)) {
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$this->base_url = $base_url;
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}
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}
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protected function Do_API_Call($method, $params = array()) {
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$qp = array("api_key=" . $this->api_key);
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foreach ($params as $k => $v) {
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$qp[] = $k . "=" . urlencode($v);
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}
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$url = $this->base_url . $method . "?" . implode("&", $qp);
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if (!$jdata = @file_get_contents($url)) {
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throw new DBIP_Client_Exception("{$method}: unable to fetch URL: {$url}");
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}
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if (!$data = @json_decode($jdata)) {
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throw new DBIP_Client_Exception("{$method}: error decoding server response");
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}
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if (property_exists($data, 'error') && $data->error) {
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throw new DBIP_Client_Exception("{$method}: server reported an error: {$data->error}");
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}
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return $data;
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}
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public function Get_Address_Info($addr) {
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return $this->Do_API_Call("addrinfo", array("addr" => $addr));
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}
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public function Get_Key_Info() {
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return $this->Do_API_Call("keyinfo");
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}
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}
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?>
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