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_GoogleCheckout
 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:  * Google Checkout shortcut link
 29:  *
 30:  * @category   Mage
 31:  * @package    Mage_GoogleCheckout
 32:  * @author      Magento Core Team <core@magentocommerce.com>
 33:  */
 34: class Mage_GoogleCheckout_Block_Link extends Mage_Core_Block_Template
 35: {
 36:     public function getImageStyle()
 37:     {
 38:         $s = Mage::getStoreConfig('google/checkout/checkout_image');
 39:         if (!$s) {
 40:             $s = '180/46/trans';
 41:         }
 42:         return explode('/', $s);
 43:     }
 44: 
 45:     public function getImageUrl()
 46:     {
 47:         $url = 'https://checkout.google.com/buttons/checkout.gif';
 48:         $url .= '?merchant_id='.Mage::getStoreConfig('google/checkout/merchant_id');
 49:         $v = $this->getImageStyle();
 50:         $url .= '&w='.$v[0].'&h='.$v[1].'&style='.$v[2];
 51:         $url .= '&variant='.($this->getIsDisabled() ? 'disabled' : 'text');
 52:         $url .= '&loc='.Mage::getStoreConfig('google/checkout/locale');
 53:         return $url;
 54:     }
 55: 
 56:     public function getCheckoutUrl()
 57:     {
 58:         return $this->getUrl('googlecheckout/redirect/checkout');
 59:     }
 60: 
 61:     /**
 62:      * @deprecated after 1.4.1.1
 63:      * @return bool
 64:      */
 65:     public function getIsActiveAanalytics()
 66:     {
 67:         return false;
 68:     }
 69: 
 70:     public function getImageWidth()
 71:     {
 72:          $v = $this->getImageStyle();
 73:          return $v[0];
 74:     }
 75: 
 76:     public function getImageHeight()
 77:     {
 78:          $v = $this->getImageStyle();
 79:          return $v[1];
 80:     }
 81: 
 82:     /**
 83:      * Check whether method is available and render HTML
 84:      * @return string
 85:      */
 86:     public function _toHtml()
 87:     {
 88:         $quote = Mage::getSingleton('checkout/session')->getQuote();
 89:         if (Mage::getModel('googlecheckout/payment')->isAvailable($quote) && $quote->validateMinimumAmount()) {
 90:             Mage::dispatchEvent('googlecheckout_block_link_html_before', array('block' => $this));
 91:             return parent::_toHtml();
 92:         }
 93:         return '';
 94:     }
 95: 
 96:     public function getIsDisabled()
 97:     {
 98:         $quote = Mage::getSingleton('checkout/session')->getQuote();
 99:         /* @var $quote Mage_Sales_Model_Quote */
100:         foreach ($quote->getAllVisibleItems() as $item) {
101:             /* @var $item Mage_Sales_Model_Quote_Item */
102:             if (!$item->getProduct()->getEnableGooglecheckout()) {
103:                 return true;
104:             }
105:         }
106:         return false;
107:     }
108: }
109: