1: <?php
 2: /**
 3:  * The Horde_Core_Ui_FlagImage:: class provides a widget for linking to a flag
 4:  * image.
 5:  *
 6:  * Copyright 2003-2012 Horde LLC (http://www.horde.org/)
 7:  *
 8:  * See the enclosed file COPYING for license information (LGPL). If you
 9:  * did not receive this file, see http://www.horde.org/licenses/lgpl21.
10:  *
11:  * @author   Michael Slusarz <slusarz@horde.org>
12:  * @category Horde
13:  * @license  http://www.horde.org/licenses/lgpl21 LGPL 2.1
14:  * @package  Core
15:  */
16: class Horde_Core_Ui_FlagImage
17: {
18:     /**
19:      * Generate a flag image tag.
20:      *
21:      * @param string $host  The hostname.
22:      *
23:      * @return string  An HTML IMG tag (or empty if host is not found).
24:      */
25:     static public function generateFlagImageByHost($host)
26:     {
27:         $data = Horde_Nls::getCountryByHost($host, empty($GLOBALS['conf']['geoip']['datafile']) ? null : $GLOBALS['conf']['geoip']['datafile']);
28:         if ($data === false) {
29:             return '';
30:         }
31: 
32:         $img = strval(Horde::img('flags/' . $data['code'] . '.png', $data['name'], array('title' => $data['name'])));
33: 
34:         return $img
35:             ? $img
36:             : '[' . $data['name'] . ']';
37:     }
38: 
39: }
40: