File code/core/Mage/Adminhtml/Block/Cache/Grid.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: class Mage_Adminhtml_Block_Cache_Grid extends Mage_Adminhtml_Block_Widget_Grid
 28: {
 29:     protected $_invalidatedTypes = array();
 30:     /**
 31:      * Class constructor
 32:      */
 33:     public function __construct()
 34:     {
 35:         parent::__construct();
 36:         $this->setId('cache_grid');
 37:         $this->_filterVisibility = false;
 38:         $this->_pagerVisibility  = false;
 39:         $this->_invalidatedTypes = Mage::app()->getCacheInstance()->getInvalidatedTypes();
 40:     }
 41: 
 42:     /**
 43:      * Prepare grid collection
 44:      */
 45:     protected function _prepareCollection()
 46:     {
 47:         $collection = new Varien_Data_Collection();
 48:         foreach (Mage::app()->getCacheInstance()->getTypes() as $type) {
 49:             $collection->addItem($type);
 50:         }
 51:         $this->setCollection($collection);
 52:         return parent::_prepareCollection();
 53:     }
 54: 
 55:     /**
 56:      * Add name and description to collection elements
 57:      */
 58:     protected function _afterLoadCollection()
 59:     {
 60:         foreach ($this->_collection as $item) {
 61:         }
 62:         return $this;
 63:     }
 64: 
 65:     /**
 66:      * Prepare grid columns
 67:      */
 68:     protected function _prepareColumns()
 69:     {
 70:         $baseUrl = $this->getUrl();
 71:         $this->addColumn('cache_type', array(
 72:             'header'    => $this->__('Cache Type'),
 73:             'width'     => '180',
 74:             'align'     => 'left',
 75:             'index'     => 'cache_type',
 76:             'sortable'  => false,
 77:         ));
 78: 
 79:         $this->addColumn('description', array(
 80:             'header'    => $this->__('Description'),
 81:             'align'     => 'left',
 82:             'index'     => 'description',
 83:             'sortable'  => false,
 84:         ));
 85: 
 86:         $this->addColumn('tags', array(
 87:             'header'    => $this->__('Associated Tags'),
 88:             'align'     => 'left',
 89:             'index'     => 'tags',
 90:             'width'     => '180',
 91:             'sortable'  => false,
 92:         ));
 93: 
 94:         $this->addColumn('status', array(
 95:             'header'    => $this->__('Status'),
 96:             'width'     => '120',
 97:             'align'     => 'left',
 98:             'index'     => 'status',
 99:             'type'      => 'options',
100:             'options'   => array(0 => $this->__('Disabled'), 1 => $this->__('Enabled')),
101:             'frame_callback' => array($this, 'decorateStatus')
102:         ));
103: 
104: //        $this->addColumn('action',
105: //            array(
106: //                'header'    =>  $this->__('Action'),
107: //                'width'     => '100',
108: //                'type'      => 'action',
109: //                'getter'    => 'getId',
110: //                'actions'   => array(
111: //                    array(
112: //                        'caption'   => $this->__('Refresh'),
113: //                        'url'       => array('base'=> '*/*/refresh'),
114: //                        'field'     => 'type'
115: //                    ),
116: //                ),
117: //                'filter'    => false,
118: //                'sortable'  => false,
119: //                'is_system' => true,
120: //        ));
121: 
122:         return parent::_prepareColumns();
123:     }
124: 
125:     /**
126:      * Decorate status column values
127:      *
128:      * @return string
129:      */
130:     public function decorateStatus($value, $row, $column, $isExport)
131:     {
132:         $class = '';
133:         if (isset($this->_invalidatedTypes[$row->getId()])) {
134:             $cell = '<span class="grid-severity-minor"><span>'.$this->__('Invalidated').'</span></span>';
135:         } else {
136:             if ($row->getStatus()) {
137:                 $cell = '<span class="grid-severity-notice"><span>'.$value.'</span></span>';
138:             } else {
139:                 $cell = '<span class="grid-severity-critical"><span>'.$value.'</span></span>';
140:             }
141:         }
142:         return $cell;
143:     }
144: 
145:     /**
146:      * Get row edit url
147:      *
148:      * @return string
149:      */
150:     public function getRowUrl($row)
151:     {
152:         return false;
153:         //return $this->getUrl('*/*/edit', array('type'=>$row->getId()));
154:     }
155: 
156:     /**
157:      * Add mass-actions to grid
158:      */
159:     protected function _prepareMassaction()
160:     {
161:         $this->setMassactionIdField('id');
162:         $this->getMassactionBlock()->setFormFieldName('types');
163: 
164:         $modeOptions = Mage::getModel('index/process')->getModesOptions();
165: 
166:         $this->getMassactionBlock()->addItem('enable', array(
167:             'label'         => Mage::helper('index')->__('Enable'),
168:             'url'           => $this->getUrl('*/*/massEnable'),
169:         ));
170:         $this->getMassactionBlock()->addItem('disable', array(
171:             'label'    => Mage::helper('index')->__('Disable'),
172:             'url'      => $this->getUrl('*/*/massDisable'),
173:         ));
174:         $this->getMassactionBlock()->addItem('refresh', array(
175:             'label'    => Mage::helper('index')->__('Refresh'),
176:             'url'      => $this->getUrl('*/*/massRefresh'),
177:             'selected' => true,
178:         ));
179: 
180:         return $this;
181:     }
182: }
183: