i'm using cpanel and the editor doesn't show number of line so i copy all on
Fatal error: Call to a member function addCacheTag() on a non-object in /home/ordoh/public_html/app/code/core/Mage/Catalog/Model/Observer.php on line 215
the problem is them main web only show header and footer but the middle its only show fatal error
so please to help me magento
<?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@magento.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.magento.com for more information.
*
* @category Mage
* @package Mage_Catalog
* @copyright Copyright (c) 2006-2015 X.commerce, Inc. (http://www.magento.com)
* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
*/
/**
* Catalog Observer
*
* @category Mage
* @package Mage_Catalog
* @author Magento Core Team <core@magentocommerce.com>
*/
class Mage_Catalog_Model_Observer
{
/**
* Process catalog ata related with store data changes
*
* @param Varien_Event_Observer $observer
* @return Mage_Catalog_Model_Observer
*/
public function storeEdit(Varien_Event_Observer $observer)
{
/** @var $store Mage_Core_Model_Store */
$store = $observer->getEvent()->getStore();
if ($store->dataHasChangedFor('group_id')) {
Mage::app()->reinitStores();
/** @var $categoryFlatHelper Mage_Catalog_Helper_Category_Flat */
$categoryFlatHelper = Mage::helper('catalog/category_flat');
if ($categoryFlatHelper->isAvailable() && $categoryFlatHelper->isBuilt()) {
Mage::getResourceModel('catalog/category_flat')->synchronize(null, array($store->getId()));
}
Mage::getResourceSingleton('catalog/product')->refreshEnabledIndex($store);
}
return $this;
}
/**
* Process catalog data related with new store
*
* @param Varien_Event_Observer $observer
* @return Mage_Catalog_Model_Observer
*/
public function storeAdd(Varien_Event_Observer $observer)
{
/* @var $store Mage_Core_Model_Store */
$store = $observer->getEvent()->getStore();
Mage::app()->reinitStores();
Mage::getConfig()->reinit();
/** @var $categoryFlatHelper Mage_Catalog_Helper_Category_Flat */
$categoryFlatHelper = Mage::helper('catalog/category_flat');
if ($categoryFlatHelper->isAvailable() && $categoryFlatHelper->isBuilt()) {
Mage::getResourceModel('catalog/category_flat')->synchronize(null, array($store->getId()));
}
Mage::getResourceModel('catalog/product')->refreshEnabledIndex($store);
return $this;
}
/**
* Process catalog data related with store group root category
*
* @param Varien_Event_Observer $observer
* @return Mage_Catalog_Model_Observer
*/
public function storeGroupSave(Varien_Event_Observer $observer)
{
/* @var $group Mage_Core_Model_Store_Group */
$group = $observer->getEvent()->getGroup();
if ($group->dataHasChangedFor('root_category_id') || $group->dataHasChangedFor('website_id')) {
Mage::app()->reinitStores();
foreach ($group->getStores() as $store) {
/** @var $categoryFlatHelper Mage_Catalog_Helper_Category_Flat */
$categoryFlatHelper = Mage::helper('catalog/category_flat');
if ($categoryFlatHelper->isAvailable() && $categoryFlatHelper->isBuilt()) {
Mage::getResourceModel('catalog/category_flat')->synchronize(null, array($store->getId()));
}
}
}
return $this;
}
/**
* Process delete of store
*
* @param Varien_Event_Observer $observer
* @return Mage_Catalog_Model_Observer
*/
public function storeDelete(Varien_Event_Observer $observer)
{
/** @var $categoryFlatHelper Mage_Catalog_Helper_Category_Flat */
$categoryFlatHelper = Mage::helper('catalog/category_flat');
if ($categoryFlatHelper->isAvailable() && $categoryFlatHelper->isBuilt()) {
$store = $observer->getEvent()->getStore();
Mage::getResourceModel('catalog/category_flat')->deleteStores($store->getId());
}
return $this;
}
/**
* Process catalog data after category move
*
* @param Varien_Event_Observer $observer
* @return Mage_Catalog_Model_Observer
*/
public function categoryMove(Varien_Event_Observer $observer)
{
$categoryId = $observer->getEvent()->getCategoryId();
$prevParentId = $observer->getEvent()->getPrevParentId();
$parentId = $observer->getEvent()->getParentId();
/** @var $categoryFlatHelper Mage_Catalog_Helper_Category_Flat */
$categoryFlatHelper = Mage::helper('catalog/category_flat');
if ($categoryFlatHelper->isAvailable() && $categoryFlatHelper->isBuilt()) {
Mage::getResourceModel('catalog/category_flat')->move($categoryId, $prevParentId, $parentId);
}
return $this;
}
/**
* Process catalog data after products import
*
* @param Varien_Event_Observer $observer
* @return Mage_Catalog_Model_Observer
*/
public function catalogProductImportAfter(Varien_Event_Observer $observer)
{
Mage::getModel('catalog/url')->refreshRewrites();
Mage::getResourceSingleton('catalog/category')->refreshProductIndex();
return $this;
}
/**
* Catalog Product Compare Items Clean
*
* @param Varien_Event_Observer $observer
* @return Mage_Catalog_Model_Observer
*/
public function catalogProductCompareClean(Varien_Event_Observer $observer)
{
Mage::getModel('catalog/product_compare_item')->clean();
return $this;
}
/**
* After save event of category
*
* @param Varien_Event_Observer $observer
* @return Mage_Catalog_Model_Observer
*/
public function categorySaveAfter(Varien_Event_Observer $observer)
{
/** @var $categoryFlatHelper Mage_Catalog_Helper_Category_Flat */
$categoryFlatHelper = Mage::helper('catalog/category_flat');
if ($categoryFlatHelper->isAvailable() && $categoryFlatHelper->isBuilt()) {
$category = $observer->getEvent()->getCategory();
Mage::getResourceModel('catalog/category_flat')->synchronize($category);
}
return $this;
}
/**
* Checking whether the using static urls in WYSIWYG allowed event
*
* @param Varien_Event_Observer $observer
* @return Mage_Catalog_Model_Observer
*/
public function catalogCheckIsUsingStaticUrlsAllowed(Varien_Event_Observer $observer)
{
$storeId = $observer->getEvent()->getData('store_id');
$result = $observer->getEvent()->getData('result');
$result->isAllowed = Mage::helper('catalog')->setStoreId($storeId)->isUsingStaticUrlsAllowed();
}
/**
* Cron job method for product prices to reindex
*
* @param Mage_Cron_Model_Schedule $schedule
*/
public function reindexProductPrices(Mage_Cron_Model_Schedule $schedule)
{
$indexProcess = Mage::getSingleton('index/indexer')->getProcessByCode('catalog_product_price');
if ($indexProcess) {
$indexProcess->reindexAll();
}
}
/**
* Adds catalog categories to top menu
*
* @param Varien_Event_Observer $observer
*/
public function addCatalogToTopmenuItems(Varien_Event_Observer $observer)
{
$block = $observer->getEvent()->getBlock();
$block->addCacheTag(Mage_Catalog_Model_Category::CACHE_TAG);
$this->_addCategoriesToMenu(
Mage::helper('catalog/category')->getStoreCategories(), $observer->getMenu(), $block
);
}
/**
* Recursively adds categories to top menu
*
* @param Varien_Data_Tree_Node_Collection|array $categories
* @param Varien_Data_Tree_Node $parentCategoryNode
* @param Mage_Page_Block_Html_Topmenu $menuBlock
* @param bool $addTags
*/
protected function _addCategoriesToMenu($categories, $parentCategoryNode, $menuBlock, $addTags = false)
{
$categoryModel = Mage::getModel('catalog/category');
foreach ($categories as $category) {
if (!$category->getIsActive()) {
continue;
}
$nodeId = 'category-node-' . $category->getId();
$categoryModel->setId($category->getId());
if ($addTags) {
$menuBlock->addModelTags($categoryModel);
}
$tree = $parentCategoryNode->getTree();
$categoryData = array(
'name' => $category->getName(),
'id' => $nodeId,
'url' => Mage::helper('catalog/category')->getCategoryUrl($category),
'is_active' => $this->_isActiveMenuCategory($category)
);
$categoryNode = new Varien_Data_Tree_Node($categoryData, 'id', $tree, $parentCategoryNode);
$parentCategoryNode->addChild($categoryNode);
$flatHelper = Mage::helper('catalog/category_flat');
if ($flatHelper->isEnabled() && $flatHelper->isBuilt(true)) {
$subcategories = (array)$category->getChildrenNodes();
} else {
$subcategories = $category->getChildren();
}
$this->_addCategoriesToMenu($subcategories, $categoryNode, $menuBlock, $addTags);
}
}
/**
* Checks whether category belongs to active category's path
*
* @param Varien_Data_Tree_Node $category
* @return bool
*/
protected function _isActiveMenuCategory($category)
{
$catalogLayer = Mage::getSingleton('catalog/layer');
if (!$catalogLayer) {
return false;
}
$currentCategory = $catalogLayer->getCurrentCategory();
if (!$currentCategory) {
return false;
}
$categoryPathIds = explode(',', $currentCategory->getPathInStore());
return in_array($category->getId(), $categoryPathIds);
}
/**
* Checks whether attribute_code by current module is reserved
*
* @param Varien_Event_Observer $observer
* @throws Mage_Core_Exception
*/
public function checkReservedAttributeCodes(Varien_Event_Observer $observer)
{
/** @var $attribute Mage_Catalog_Model_Entity_Attribute */
$attribute = $observer->getEvent()->getAttribute();
if (!is_object($attribute)) {
return;
}
/** @var $product Mage_Catalog_Model_Product */
$product = Mage::getModel('catalog/product');
if ($product->isReservedAttribute($attribute)) {
throw new Mage_Core_Exception(
Mage::helper('catalog')->__('The attribute code \'%s\' is reserved by system. Please try another attribute code', $attribute->getAttributeCode())
);
}
}
}
