<?php

/*
=====================================================
 ExpressionEngine - by pMachine
-----------------------------------------------------
 http://www.pmachine.com/
-----------------------------------------------------
 Copyright (c) 2003 - 2007 pMachine, Inc.
=====================================================
 THIS IS COPYRIGHTED SOFTWARE
 PLEASE READ THE LICENSE AGREEMENT
 http://eedocs.pmachine.com/license.html
=====================================================
 File: mod.ip_to_nation.php
-----------------------------------------------------
 Purpose: IP to Nation mapping 
=====================================================
*/


if ( ! defined('EXT'))
{
    exit('Invalid file request');
}


class Ip_to_nation {

    var $return_data = ''; 
        
    /** ----------------------------------------
    /**  World flags 
    /** ----------------------------------------*/

    function world_flags($ip = '')
    {
        global $TMPL, $REGX, $DB;
        
        if ($ip == '')
        	$ip = $TMPL->tagdata;
   
   		$ip = trim($ip);
   
		if ( ! $REGX->valid_ip($ip))
		{
			$this->return_data = $ip;
			return;
		}
		
		$query = $DB->query("SELECT country FROM exp_ip2nation WHERE ip < INET_ATON('".$DB->escape_str($ip)."') ORDER BY ip DESC LIMIT 0,1");
				
		if ($query->num_rows != 1)
		{
			$this->return_data = $ip;
			return;
		}		
		
		$country = $this->get_country($query->row['country']);

		if ($TMPL->fetch_param('type') == 'text')
		{
			$this->return_data = $country;
		}
		else
		{
			$this->return_data = '<img src="'.$TMPL->fetch_param('image_url').'flag_'.$query->row['country'].'.gif" width="18" height="12" border="0" alt="'.$country.'" title="'.$country.'" />';
		}       
		
		return $this->return_data;
    }
    /* END */
    
    
           
    /** ----------------------------------------
    /**  Countries
    /** ----------------------------------------*/

    function get_country($which = '')
    {
		$countries = array(
		'af' => 'Afghanistan',
		'al' => 'Albania',
		'dz' => 'Algeria',
		'as' => 'American Samoa',
		'ad' => 'Andorra',
		'ao' => 'Angola',
		'ai' => 'Anguilla',
		'aq' => 'Antarctica',
		'ag' => 'Antigua and Barbuda',
		'ar' => 'Argentina',
		'am' => 'Armenia',
		'aw' => 'Aruba',
		'au' => 'Australia',
		'at' => 'Austria',
		'az' => 'Azerbaijan',
		'bs' => 'Bahamas',
		'bh' => 'Bahrain',
		'bd' => 'Bangladesh',
		'bb' => 'Barbados',
		'by' => 'Belarus',
		'be' => 'Belgium',
		'bz' => 'Belize',
		'bj' => 'Benin',
		'bm' => 'Bermuda',
		'bt' => 'Bhutan',
		'bo' => 'Bolivia',
		'ba' => 'Bosnia and Herzegovina',
		'bw' => 'Botswana',
		'bv' => 'Bouvet Island',
		'br' => 'Brazil',
		'io' => 'British Indian Ocean Territory',
		'bn' => 'Brunei Darussalam',
		'bg' => 'Bulgaria',
		'bf' => 'Burkina Faso',
		'mm' => 'Burma (Myanmar)',
		'bi' => 'Burundi',
		'kh' => 'Cambodia',
		'cm' => 'Cameroon',
		'ca' => 'Canada',
		'cv' => 'Cape Verde',
		'ky' => 'Cayman Islands',
		'cf' => 'Central African Republic',
		'td' => 'Chad',
		'cl' => 'Chile',
		'cn' => 'China',
		'cx' => 'Christmas Island',
		'cc' => 'Cocos (Keeling) Islands',
		'co' => 'Colombia',
		'km' => 'Comoros',
		'cg' => 'Congo',
		'ck' => 'Cook Islands',
		'cr' => 'Costa Rica',
		'hr' => 'Croatia (Hrvatska)',
		'cu' => 'Cuba',
		'cy' => 'Cyprus',
		'cz' => 'Czech Republic',
		'cs' => 'Czechoslovakia (former)',
		'dk' => 'Denmark',
		'dj' => 'Djibouti',
		'dm' => 'Dominica',
		'do' => 'Dominican Republic',
		'tp' => 'East Timor',
		'ec' => 'Ecuador',
		'eg' => 'Egypt',
		'sv' => 'El Salvador',
		'gq' => 'Equatorial Guinea',
		'er' => 'Eritrea',
		'ee' => 'Estonia',
		'et' => 'Ethiopia',
		'eu' => 'Europe',
		'fk' => 'Falkland Islands (Malvinas)',
		'fo' => 'Faroe Islands',
		'fj' => 'Fiji',
		'fi' => 'Finland',
		'fr' => 'France',
		'gf' => 'French Guiana',
		'pf' => 'French Polynesia',
		'tf' => 'French Southern Territories',
		'ga' => 'Gabon',
		'gm' => 'Gambia',
		'ge' => 'Georgia',
		'de' => 'Germany',
		'gh' => 'Ghana',
		'gi' => 'Gibraltar',
		'gb' => 'Great Britain (UK)',
		'gr' => 'Greece',
		'gl' => 'Greenland',
		'gd' => 'Grenada',
		'gp' => 'Guadeloupe',
		'gu' => 'Guam',
		'gt' => 'Guatemala',
		'gn' => 'Guinea',
		'gw' => 'Guinea-Bissau',
		'gy' => 'Guyana',
		'ht' => 'Haiti',
		'hm' => 'Heard and McDonald Islands',
		'hn' => 'Honduras',
		'hk' => 'Hong Kong',
		'hu' => 'Hungary',
		'is' => 'Iceland',
		'in' => 'India',
		'id' => 'Indonesia',
		'ir' => 'Iran',
		'iq' => 'Iraq',
		'ie' => 'Ireland',
		'il' => 'Israel',
		'it' => 'Italy',
		'jm' => 'Jamaica',
		'jp' => 'Japan',
		'jo' => 'Jordan',
		'kz' => 'Kazakhstan',
		'ke' => 'Kenya',
		'ki' => 'Kiribati',
		'kp' => 'Korea (North)',
		'kr' => 'Korea (South)',
		'kw' => 'Kuwait',
		'kg' => 'Kyrgyzstan',
		'la' => 'Laos',
		'lv' => 'Latvia',
		'lb' => 'Lebanon',
		'ls' => 'Lesotho',
		'lr' => 'Liberia',
		'ly' => 'Libya',
		'li' => 'Liechtenstein',
		'lt' => 'Lithuania',
		'lu' => 'Luxembourg',
		'mo' => 'Macau',
		'mk' => 'Macedonia',
		'mg' => 'Madagascar',
		'mw' => 'Malawi',
		'my' => 'Malaysia',
		'mv' => 'Maldives',
		'ml' => 'Mali',
		'mt' => 'Malta',
		'mh' => 'Marshall Islands',
		'mq' => 'Martinique',
		'mr' => 'Mauritania',
		'mu' => 'Mauritius',
		'yt' => 'Mayotte',
		'mx' => 'Mexico',
		'fm' => 'Micronesia',
		'md' => 'Moldova',
		'mc' => 'Monaco',
		'mn' => 'Mongolia',
		'ms' => 'Montserrat',
		'ma' => 'Morocco',
		'mz' => 'Mozambique',
		'na' => 'Namibia',
		'nr' => 'Nauru',
		'np' => 'Nepal',
		'nl' => 'Netherlands',
		'an' => 'Netherlands Antilles',
		'nt' => 'Neutral Zone',
		'nc' => 'New Caledonia',
		'nz' => 'New Zealand (Aotearoa)',
		'ni' => 'Nicaragua',
		'ne' => 'Niger',
		'ng' => 'Nigeria',
		'nu' => 'Niue',
		'nf' => 'Norfolk Island',
		'mp' => 'Northern Mariana Islands',
		'no' => 'Norway',
		'om' => 'Oman',
		'pk' => 'Pakistan',
		'pw' => 'Palau',
		'pa' => 'Panama',
		'pg' => 'Papua New Guinea',
		'py' => 'Paraguay',
		'pe' => 'Peru',
		'ph' => 'Philippines',
		'pn' => 'Pitcairn',
		'pl' => 'Poland',
		'pt' => 'Portugal',
		'pr' => 'Puerto Rico',
		'qa' => 'Qatar',
		're' => 'Reunion',
		'ro' => 'Romania',
		'ru' => 'Russia',
		'rw' => 'Rwanda',
		'gs' => 'S. Georgia and S. Sandwich Isls.',
		'kn' => 'Saint Kitts and Nevis',
		'lc' => 'Saint Lucia',
		'vc' => 'Saint Vincent and the Grenadines',
		'ws' => 'Samoa',
		'sm' => 'San Marino',
		'st' => 'Sao Tome and Principe',
		'sa' => 'Saudi Arabia',
		'sn' => 'Senegal',
		'sc' => 'Seychelles',
		'sl' => 'Sierra Leone',
		'sg' => 'Singapore',
		'sk' => 'Slovak Republic',
		'si' => 'Slovenia',
		'sb' => 'Solomon Islands',
		'so' => 'Somalia',
		'za' => 'South Africa',
		'es' => 'Spain',
		'lk' => 'Sri Lanka',
		'sh' => 'St. Helena',
		'pm' => 'St. Pierre and Miquelon',
		'sd' => 'Sudan',
		'sr' => 'Suriname',
		'sj' => 'Svalbard and Jan Mayen Islands',
		'sz' => 'Swaziland',
		'se' => 'Sweden',
		'ch' => 'Switzerland',
		'sy' => 'Syria',
		'tw' => 'Taiwan',
		'tj' => 'Tajikistan',
		'tz' => 'Tanzania',
		'th' => 'Thailand',
		'tg' => 'Togo',
		'tk' => 'Tokelau',
		'to' => 'Tonga',
		'tt' => 'Trinidad and Tobago',
		'tn' => 'Tunisia',
		'tr' => 'Turkey',
		'tm' => 'Turkmenistan',
		'tc' => 'Turks and Caicos Islands',
		'tv' => 'Tuvalu',
		'ug' => 'Uganda',
		'ua' => 'Ukraine',
		'ae' => 'United Arab Emirates',
		'uk' => 'United Kingdom',
		'us' => 'United States',
		'uy' => 'Uruguay',
		'uz' => 'Uzbekistan',
		'vu' => 'Vanuatu',
		'va' => 'Vatican City State (Holy See)',
		've' => 'Venezuela',
		'vn' => 'Viet Nam',
		'vg' => 'Virgin Islands (British)',
		'vi' => 'Virgin Islands (U.S.)',
		'wf' => 'Wallis and Futuna Islands',
		'eh' => 'Western Sahara',
		'ye' => 'Yemen',
		'yu' => 'Yugoslavia',
		'zm' => 'Zambia',
		'zw' => 'Zimbabwe');
		
		
    	if ( ! isset($countries[$which]))
    	{
    		return 'Unknown';
    	}
    
    	return $countries[$which];
    }
    /* END */

    
}
// END CLASS
?>