/app/code/local/Magiccart/Magicinstall/Block/Adminhtml/Page/Grid.php

<?php

/**

 * Magiccart 

 * @category 	Magiccart 

 * @copyright 	Copyright (c) 2014 Magiccart (http://www.magiccart.net/) 

 * @license 	http://www.magiccart.net/license-agreement.html

 * @Author: Magiccart<team.magiccart@gmail.com>

 * @@Create Date: 2014-07-25 14:51:41

 * @@Modify Date: 2015-02-05 17:17:35

 * @@Function:

 */



?>

<?php

class Magiccart_Magicinstall_Block_Adminhtml_Page_Grid extends Mage_Adminhtml_Block_Widget_Grid

{

    public function __construct()

    {



        parent::__construct();

        $this->setId('cmsPageGrid');

        $this->setDefaultSort('identifier');

        $this->setDefaultDir('ASC');

        $this->setSaveParametersInSession(true);

    }



    protected function _prepareCollection()

    {

        $collection = Mage::getModel('cms/page')->getCollection();

        /* @var $collection Mage_Cms_Model_Mysql4_Page_Collection */

        $collection->setFirstStoreFlag(true);

        $this->setCollection($collection);



        return parent::_prepareCollection();

    }



    protected function _prepareColumns()

    {

        $baseUrl = $this->getUrl();



        $this->addColumn('title', array(

            'header'    => Mage::helper('cms')->__('Title'),

            'align'     => 'left',

            'index'     => 'title',

        ));



        $this->addColumn('identifier', array(

            'header'    => Mage::helper('cms')->__('URL Key'),

            'align'     => 'left',

            'index'     => 'identifier'

        ));



        $this->addColumn('root_template', array(

            'header'    => Mage::helper('cms')->__('Layout'),

            'index'     => 'root_template',

            'type'      => 'options',

            'options'   => Mage::getSingleton('page/source_layout')->getOptions(),

        ));



        /**

        * Check is single store mode

        */

        if (!Mage::app()->isSingleStoreMode()) {

            $this->addColumn('store_id', array(

                'header'        => Mage::helper('cms')->__('Store View'),

                'index'         => 'store_id',

                'type'          => 'store',

                'store_all'     => true,

                'store_view'    => true,

                'sortable'      => false,

                'filter_condition_callback'

                => array($this, '_filterStoreCondition'),

            ));

        }



        $this->addColumn('is_active', array(

            'header'    => Mage::helper('cms')->__('Status'),

            'index'     => 'is_active',

            'type'      => 'options',

            'options'   => Mage::getSingleton('cms/page')->getAvailableStatuses()

        ));



        $this->addColumn('creation_time', array(

            'header'    => Mage::helper('cms')->__('Date Created'),

            'index'     => 'creation_time',

            'type'      => 'datetime',

        ));



        $this->addColumn('update_time', array(

            'header'    => Mage::helper('cms')->__('Last Modified'),

            'index'     => 'update_time',

            'type'      => 'datetime',

        ));



        $this->addColumn('page_actions', array(

            'header'    => Mage::helper('cms')->__('Action'),

            'width'     => 10,

            'sortable'  => false,

            'filter'    => false,

            'renderer'  => 'adminhtml/cms_page_grid_renderer_action',

        ));

        return parent::_prepareColumns();

    }

  

    protected function _afterLoadCollection()

    {

	    $this->getCollection()->walk('afterLoad');

	    parent::_afterLoadCollection();

    }

  

    protected function _filterStoreCondition($collection, $column)

    {

	    if (!$value = $column->getFilter()->getValue()) {

		    return;

	    }



	    $this->getCollection()->addStoreFilter($value);

    }



    protected function _prepareMassaction()

    {

	    $this->setMassactionIdField('page_id');

	    $this->getMassactionBlock()->setFormFieldName('page_ids');



        $stores = Mage::getSingleton('adminhtml/system_store')->getStoreValuesForForm(false, false);

        $this->getMassactionBlock()->addItem('export', array(

            'label'    => Mage::helper('adminhtml')->__('Export'),

            'url'      => $this->getUrl('*/*/exportXml'),

            'additional' => array(

            'visibility' => array(

                    'name' => 'store_id',

                    'type' => 'select',

                    'class' => 'required-entry',

                    'label' => Mage::helper('adminhtml')->__('Store'),

                    'values' => $stores

                )

            ),

            'confirm'  => Mage::helper('adminhtml')->__('Are you sure?')

        ));

	    return $this;

    }



}