File code/core/Mage/Adminhtml/Block/Catalog/Category/Widget/Chooser.php

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Classes

Interfaces

Exceptions

Mage_Adminhtml_Exception

  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_Adminhtml
 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:  * Category chooser for Wysiwyg CMS widget
 29:  *
 30:  * @category   Mage
 31:  * @package    Mage_Adminhtml
 32:  * @author     Magento Core Team <core@magentocommerce.com>
 33:  */
 34: class Mage_Adminhtml_Block_Catalog_Category_Widget_Chooser extends Mage_Adminhtml_Block_Catalog_Category_Tree
 35: {
 36:     protected $_selectedCategories = array();
 37: 
 38:     /**
 39:      * Block construction
 40:      * Defines tree template and init tree params
 41:      */
 42:     public function __construct()
 43:     {
 44:         parent::__construct();
 45:         $this->setTemplate('catalog/category/widget/tree.phtml');
 46:         $this->_withProductCount = false;
 47:     }
 48: 
 49:     /**
 50:      * Setter
 51:      *
 52:      * @param array $selectedCategories
 53:      * @return Mage_Adminhtml_Block_Catalog_Category_Widget_Chooser
 54:      */
 55:     public function setSelectedCategories($selectedCategories)
 56:     {
 57:         $this->_selectedCategories = $selectedCategories;
 58:         return $this;
 59:     }
 60: 
 61:     /**
 62:      * Getter
 63:      *
 64:      * @return array
 65:      */
 66:     public function getSelectedCategories()
 67:     {
 68:         return $this->_selectedCategories;
 69:     }
 70: 
 71:     /**
 72:      * Prepare chooser element HTML
 73:      *
 74:      * @param Varien_Data_Form_Element_Abstract $element Form Element
 75:      * @return Varien_Data_Form_Element_Abstract
 76:      */
 77:     public function prepareElementHtml(Varien_Data_Form_Element_Abstract $element)
 78:     {
 79:         $uniqId = Mage::helper('core')->uniqHash($element->getId());
 80:         $sourceUrl = $this->getUrl('*/catalog_category_widget/chooser', array('uniq_id' => $uniqId, 'use_massaction' => false));
 81: 
 82:         $chooser = $this->getLayout()->createBlock('widget/adminhtml_widget_chooser')
 83:             ->setElement($element)
 84:             ->setTranslationHelper($this->getTranslationHelper())
 85:             ->setConfig($this->getConfig())
 86:             ->setFieldsetId($this->getFieldsetId())
 87:             ->setSourceUrl($sourceUrl)
 88:             ->setUniqId($uniqId);
 89: 
 90:         if ($element->getValue()) {
 91:             $value = explode('/', $element->getValue());
 92:             $categoryId = false;
 93:             if (isset($value[0]) && isset($value[1]) && $value[0] == 'category') {
 94:                 $categoryId = $value[1];
 95:             }
 96:             if ($categoryId) {
 97:                 $label = Mage::getSingleton('catalog/category')->load($categoryId)->getName();
 98:                 $chooser->setLabel($label);
 99:             }
100:         }
101: 
102:         $element->setData('after_element_html', $chooser->toHtml());
103:         return $element;
104:     }
105: 
106:     /**
107:      * Category Tree node onClick listener js function
108:      *
109:      * @return string
110:      */
111:     public function getNodeClickListener()
112:     {
113:         if ($this->getData('node_click_listener')) {
114:             return $this->getData('node_click_listener');
115:         }
116:         if ($this->getUseMassaction()) {
117:             $js = '
118:                 function (node, e) {
119:                     if (node.ui.toggleCheck) {
120:                         node.ui.toggleCheck(true);
121:                     }
122:                 }
123:             ';
124:         } else {
125:             $chooserJsObject = $this->getId();
126:             $js = '
127:                 function (node, e) {
128:                     '.$chooserJsObject.'.setElementValue("category/" + node.attributes.id);
129:                     '.$chooserJsObject.'.setElementLabel(node.text);
130:                     '.$chooserJsObject.'.close();
131:                 }
132:             ';
133:         }
134:         return $js;
135:     }
136: 
137:     /**
138:      * Get JSON of a tree node or an associative array
139:      *
140:      * @param Varien_Data_Tree_Node|array $node
141:      * @param int $level
142:      * @return string
143:      */
144:     protected function _getNodeJson($node, $level = 0)
145:     {
146:         $item = parent::_getNodeJson($node, $level);
147:         if (in_array($node->getId(), $this->getSelectedCategories())) {
148:             $item['checked'] = true;
149:         }
150:         $item['is_anchor'] = (int)$node->getIsAnchor();
151:         $item['url_key'] = $node->getData('url_key');
152:         return $item;
153:     }
154: 
155:     /**
156:      * Adds some extra params to categories collection
157:      *
158:      * @return Mage_Catalog_Model_Resource_Eav_Mysql4_Category_Collection
159:      */
160:     public function getCategoryCollection()
161:     {
162:         return parent::getCategoryCollection()->addAttributeToSelect('url_key')->addAttributeToSelect('is_anchor');
163:     }
164: 
165:     /**
166:      * Tree JSON source URL
167:      *
168:      * @return string
169:      */
170:     public function getLoadTreeUrl($expanded=null)
171:     {
172:         return $this->getUrl('*/catalog_category_widget/categoriesJson', array(
173:             '_current'=>true,
174:             'uniq_id' => $this->getId(),
175:             'use_massaction' => $this->getUseMassaction()
176:         ));
177:     }
178: }
179: