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_XmlConnect
 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 review form xml renderer
 29:  *
 30:  * @category    Mage
 31:  * @package     Mage_XmlConnect
 32:  * @author      Magento Core Team <core@magentocommerce.com>
 33:  */
 34: class Mage_XmlConnect_Block_Review_Form extends Mage_Core_Block_Template
 35: {
 36:     /**
 37:      * Collection of ratings
 38:      *
 39:      * @var array
 40:      */
 41:     protected $_ratings = null;
 42: 
 43:     /**
 44:      * Render product review form xml
 45:      *
 46:      * @return string
 47:      */
 48:     protected function _toHtml()
 49:     {
 50:         $customer = Mage::getSingleton('customer/session')->getCustomer();
 51:         /** @var $xmlReview Mage_XmlConnect_Model_Simplexml_Element */
 52:         $xmlReview = Mage::getModel('xmlconnect/simplexml_element', '<form></form>');
 53:         $xmlReview->addAttribute('name', 'review_form');
 54:         $xmlReview->addAttribute('method', 'post');
 55: 
 56:         $nickname = '';
 57:         if ($customer->getId()) {
 58:             $nickname = $xmlReview->escapeXml($customer->getFirstname());
 59:         }
 60: 
 61:         if ($this->getRatings()) {
 62:             $ratingsFieldset = $xmlReview->addCustomChild('fieldset', null, array(
 63:                 'label' => $this->__('How do you rate this product?')
 64:             ));
 65: 
 66:             foreach ($this->getRatings() as $rating) {
 67:                 $ratingField = $ratingsFieldset->addField('ratings[' . $rating->getId() . ']', 'radio', array(
 68:                     'label'     => $rating->getRatingCode(),
 69:                     'required'  => 'true'
 70:                 ));
 71:                 foreach ($rating->getOptions() as $option) {
 72:                     $ratingField->addCustomChild('value', $option->getId());
 73:                 }
 74:             }
 75:         }
 76: 
 77:         $reviewFieldset = $xmlReview->addCustomChild('fieldset');
 78:         $reviewFieldset->addField('nickname', 'text', array(
 79:             'label'     => $this->__('Nickname'),
 80:             'required'  => 'true',
 81:             'value'     => $nickname
 82:         ));
 83:         $reviewFieldset->addField('title', 'text', array(
 84:             'label'     => $this->__('Summary of Your Review'),
 85:             'required'  => 'true'
 86:         ));
 87:         $reviewFieldset->addField('detail', 'textarea', array(
 88:             'label'     => $this->__('Review'),
 89:             'required'  => 'true'
 90:         ));
 91: 
 92:         return $xmlReview->asNiceXml();
 93:     }
 94: 
 95:     /**
 96:      * Returns collection of ratings
 97:      *
 98:      * @return array | false
 99:      */
100:     public function getRatings()
101:     {
102:         if (is_null($this->_ratings)) {
103:             $this->_ratings = Mage::getModel('rating/rating')->getResourceCollection()->addEntityFilter('product')
104:                 ->setPositionOrder()->addRatingPerStoreName(Mage::app()->getStore()->getId())
105:                 ->setStoreFilter(Mage::app()->getStore()->getId())->load()->addOptionToItems();
106: 
107:             if (!$this->_ratings->getSize()) {
108:                 $this->_ratings = false;
109:             }
110:         }
111:         return $this->_ratings;
112:     }
113: }
114: