1: <?php
2: /**
3: * Magento
4: *
5: * NOTICE OF LICENSE
6: *
7: * This source file is subject to the Open Software License (OSL 3.0)
8: * that is bundled with this package in the file LICENSE.txt.
9: * It is also available through the world-wide-web at this URL:
10: * http://opensource.org/licenses/osl-3.0.php
11: * If you did not receive a copy of the license and are unable to
12: * obtain it through the world-wide-web, please send an email
13: * to license@magentocommerce.com so we can send you a copy immediately.
14: *
15: * DISCLAIMER
16: *
17: * Do not edit or add to this file if you wish to upgrade Magento to newer
18: * versions in the future. If you wish to customize Magento for your
19: * needs please refer to http://www.magentocommerce.com for more information.
20: *
21: * @category Mage
22: * @package Mage_Core
23: * @copyright Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
24: * @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
25: */
26:
27: /**
28: * Validate URL
29: *
30: * @category Mage
31: * @package Mage_Core
32: * @author Magento Core Team <core@magentocommerce.com>
33: */
34: class Mage_Core_Model_Url_Validator extends Zend_Validate_Abstract
35: {
36: /**#@+
37: * Error keys
38: */
39: const INVALID_URL = 'invalidUrl';
40: /**#@-*/
41:
42: /**
43: * Object constructor
44: */
45: public function __construct()
46: {
47: // set translated message template
48: $this->setMessage(Mage::helper('core')->__("Invalid URL '%value%'."), self::INVALID_URL);
49: }
50:
51: /**
52: * Validation failure message template definitions
53: *
54: * @var array
55: */
56: protected $_messageTemplates = array(
57: self::INVALID_URL => "Invalid URL '%value%'.",
58: );
59:
60: /**
61: * Validate value
62: *
63: * @param string $value
64: * @return bool
65: */
66: public function isValid($value)
67: {
68: $this->_setValue($value);
69:
70: //check valid URL
71: if (!Zend_Uri::check($value)) {
72: $this->_error(self::INVALID_URL);
73: return false;
74: }
75:
76: return true;
77: }
78: }
79: