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_Catalog
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: * Product image attribute frontend
29: *
30: * @category Mage
31: * @package Mage_Catalog
32: * @author Magento Core Team <core@magentocommerce.com>
33:
34: */
35: class Mage_Catalog_Model_Entity_Product_Attribute_Frontend_Image extends Mage_Eav_Model_Entity_Attribute_Frontend_Abstract
36: {
37: public function getUrl($object, $size=null)
38: {
39: $url = false;
40: $image = $object->getData($this->getAttribute()->getAttributeCode());
41:
42: if( !is_null($size) && file_exists(Mage::getBaseDir('media').'/catalog/product/'. $size . '/' . $image) ) {
43: # image is cached
44: $url = Mage::getBaseUrl('media').'catalog/product/' . $size . '/' . $image;
45: } elseif( !is_null($size) ) {
46: # image is not cached
47: $url = Mage::getBaseUrl().'catalog/product/image/size/' . $size . '/' . $image;
48: } else {
49: # image is not cached
50: $url = Mage::getBaseUrl().'catalog/product/image' . $image;
51: }/* elseif ($image) {
52: # using original image
53: $url = Mage::getBaseUrl('media').'catalog/product/'.$image;
54: }*/
55: return $url;
56: }
57: }
58: