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: * Catalog breadcrumbs
29: *
30: * @category Mage
31: * @package Mage_Catalog
32: * @author Magento Core Team <core@magentocommerce.com>
33: */
34: class Mage_Catalog_Block_Breadcrumbs extends Mage_Core_Block_Template
35: {
36: /**
37: * Retrieve HTML title value separator (with space)
38: *
39: * @param mixed $store
40: * @return string
41: */
42: public function getTitleSeparator($store = null)
43: {
44: $separator = (string)Mage::getStoreConfig('catalog/seo/title_separator', $store);
45: return ' ' . $separator . ' ';
46: }
47:
48: /**
49: * Preparing layout
50: *
51: * @return Mage_Catalog_Block_Breadcrumbs
52: */
53: protected function _prepareLayout()
54: {
55: if ($breadcrumbsBlock = $this->getLayout()->getBlock('breadcrumbs')) {
56: $breadcrumbsBlock->addCrumb('home', array(
57: 'label'=>Mage::helper('catalog')->__('Home'),
58: 'title'=>Mage::helper('catalog')->__('Go to Home Page'),
59: 'link'=>Mage::getBaseUrl()
60: ));
61:
62: $title = array();
63: $path = Mage::helper('catalog')->getBreadcrumbPath();
64:
65: foreach ($path as $name => $breadcrumb) {
66: $breadcrumbsBlock->addCrumb($name, $breadcrumb);
67: $title[] = $breadcrumb['label'];
68: }
69:
70: if ($headBlock = $this->getLayout()->getBlock('head')) {
71: $headBlock->setTitle(join($this->getTitleSeparator(), array_reverse($title)));
72: }
73: }
74: return parent::_prepareLayout();
75: }
76: }
77: