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BlockController.php
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BlockController.php
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<?php
/**
* Magento
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/osl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@magentocommerce.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade Magento to newer
* versions in the future. If you wish to customize Magento for your
* needs please refer to http://www.magentocommerce.com for more information.
*
* @category Mage
* @package Mage_Adminhtml
* @copyright Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
*/
/**
* Cms manage blocks controller
*
* @category Mage
* @package Mage_Adminhtml
* @author Magento Core Team <core@magentocommerce.com>
*/
class Mage_Adminhtml_Cms_BlockController extends Mage_Adminhtml_Controller_Action
{
/**
* Init actions
*
* @return Mage_Adminhtml_Cms_BlockController
*/
protected function _initAction()
{
// load layout, set active menu and breadcrumbs
$this->loadLayout()
->_setActiveMenu('Mage_Cms::cms_block')
->_addBreadcrumb(Mage::helper('Mage_Cms_Helper_Data')->__('CMS'), Mage::helper('Mage_Cms_Helper_Data')->__('CMS'))
->_addBreadcrumb(Mage::helper('Mage_Cms_Helper_Data')->__('Static Blocks'), Mage::helper('Mage_Cms_Helper_Data')->__('Static Blocks'))
;
return $this;
}
/**
* Index action
*/
public function indexAction()
{
$this->_title($this->__('CMS'))->_title($this->__('Static Blocks'));
$this->_initAction();
$this->renderLayout();
}
/**
* Create new CMS block
*/
public function newAction()
{
// the same form is used to create and edit
$this->_forward('edit');
}
/**
* Edit CMS block
*/
public function editAction()
{
$this->_title($this->__('CMS'))->_title($this->__('Static Blocks'));
// 1. Get ID and create model
$id = $this->getRequest()->getParam('block_id');
$model = Mage::getModel('Mage_Cms_Model_Block');
// 2. Initial checking
if ($id) {
$model->load($id);
if (! $model->getId()) {
Mage::getSingleton('Mage_Adminhtml_Model_Session')->addError(Mage::helper('Mage_Cms_Helper_Data')->__('This block no longer exists.'));
$this->_redirect('*/*/');
return;
}
}
$this->_title($model->getId() ? $model->getTitle() : $this->__('New Block'));
// 3. Set entered data if was error when we do save
$data = Mage::getSingleton('Mage_Adminhtml_Model_Session')->getFormData(true);
if (! empty($data)) {
$model->setData($data);
}
// 4. Register model to use later in blocks
Mage::register('cms_block', $model);
// 5. Build edit form
$this->_initAction()
->_addBreadcrumb($id ? Mage::helper('Mage_Cms_Helper_Data')->__('Edit Block') : Mage::helper('Mage_Cms_Helper_Data')->__('New Block'), $id ? Mage::helper('Mage_Cms_Helper_Data')->__('Edit Block') : Mage::helper('Mage_Cms_Helper_Data')->__('New Block'))
->renderLayout();
}
/**
* Save action
*/
public function saveAction()
{
// check if data sent
if ($data = $this->getRequest()->getPost()) {
$id = $this->getRequest()->getParam('block_id');
$model = Mage::getModel('Mage_Cms_Model_Block')->load($id);
if (!$model->getId() && $id) {
Mage::getSingleton('Mage_Adminhtml_Model_Session')->addError(Mage::helper('Mage_Cms_Helper_Data')->__('This block no longer exists.'));
$this->_redirect('*/*/');
return;
}
// init model and set data
$model->setData($data);
// try to save it
try {
// save the data
$model->save();
// display success message
Mage::getSingleton('Mage_Adminhtml_Model_Session')->addSuccess(Mage::helper('Mage_Cms_Helper_Data')->__('The block has been saved.'));
// clear previously saved data from session
Mage::getSingleton('Mage_Adminhtml_Model_Session')->setFormData(false);
// check if 'Save and Continue'
if ($this->getRequest()->getParam('back')) {
$this->_redirect('*/*/edit', array('block_id' => $model->getId()));
return;
}
// go to grid
$this->_redirect('*/*/');
return;
} catch (Exception $e) {
// display error message
Mage::getSingleton('Mage_Adminhtml_Model_Session')->addError($e->getMessage());
// save data in session
Mage::getSingleton('Mage_Adminhtml_Model_Session')->setFormData($data);
// redirect to edit form
$this->_redirect('*/*/edit', array('block_id' => $this->getRequest()->getParam('block_id')));
return;
}
}
$this->_redirect('*/*/');
}
/**
* Delete action
*/
public function deleteAction()
{
// check if we know what should be deleted
if ($id = $this->getRequest()->getParam('block_id')) {
$title = "";
try {
// init model and delete
$model = Mage::getModel('Mage_Cms_Model_Block');
$model->load($id);
$title = $model->getTitle();
$model->delete();
// display success message
Mage::getSingleton('Mage_Adminhtml_Model_Session')->addSuccess(Mage::helper('Mage_Cms_Helper_Data')->__('The block has been deleted.'));
// go to grid
$this->_redirect('*/*/');
return;
} catch (Exception $e) {
// display error message
Mage::getSingleton('Mage_Adminhtml_Model_Session')->addError($e->getMessage());
// go back to edit form
$this->_redirect('*/*/edit', array('block_id' => $id));
return;
}
}
// display error message
Mage::getSingleton('Mage_Adminhtml_Model_Session')->addError(Mage::helper('Mage_Cms_Helper_Data')->__('Unable to find a block to delete.'));
// go to grid
$this->_redirect('*/*/');
}
/**
* Check the permission to run it
*
* @return boolean
*/
protected function _isAllowed()
{
return Mage::getSingleton('Mage_Backend_Model_Auth_Session')->isAllowed('cms/block');
}
}