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app/code/local/Mage/Catalog/Model/Observer.php, extended version including caching for topmenu, can save up to 200ms page loading - will be available as a module sooner or later ;-) Instead of always parsing the whole category layer to identify the active category the whole category structure is cached and only the data tree is parsed and the ne…
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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 [email protected] 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_Catalog | |
| * @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) | |
| */ | |
| /** | |
| * Catalog Observer | |
| * | |
| * @category Mage | |
| * @package Mage_Catalog | |
| * @author Magento Core Team <[email protected]> | |
| */ | |
| 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) | |
| { | |
| $store = $observer->getEvent()->getStore(); | |
| /* @var $store Mage_Core_Model_Store */ | |
| if ($store->dataHasChangedFor('group_id')) { | |
| Mage::app()->reinitStores(); | |
| /** | |
| * @see Mage_Catalog_Model_Indexer_Url | |
| */ | |
| //Mage::getModel('catalog/url')->refreshRewrites($store->getId()); | |
| /** | |
| * @see Mage_Catalog_Model_Category_Indexer_Product | |
| */ | |
| /*Mage::getResourceModel('catalog/category')->refreshProductIndex( | |
| array(), | |
| array(), | |
| array($store->getId()) | |
| );*/ | |
| if (Mage::helper('catalog/category_flat')->isEnabled(true)) { | |
| 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) | |
| { | |
| $store = $observer->getEvent()->getStore(); | |
| /* @var $store Mage_Core_Model_Store */ | |
| Mage::app()->reinitStores(); | |
| Mage::getConfig()->reinit(); | |
| /** | |
| * @see Mage_Catalog_Model_Indexer_Url | |
| */ | |
| //Mage::getModel('catalog/url')->refreshRewrites($store->getId()); | |
| /** | |
| * @see Mage_Catalog_Model_Category_Indexer_Product | |
| */ | |
| /*Mage::getResourceSingleton('catalog/category')->refreshProductIndex( | |
| array(), | |
| array(), | |
| array($store->getId()) | |
| );*/ | |
| if (Mage::helper('catalog/category_flat')->isEnabled(true)) { | |
| Mage::getResourceModel('catalog/category_flat') | |
| ->synchronize(null, array($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) | |
| { | |
| $group = $observer->getEvent()->getGroup(); | |
| /* @var $group Mage_Core_Model_Store_Group */ | |
| if ($group->dataHasChangedFor('root_category_id') || $group->dataHasChangedFor('website_id')) { | |
| Mage::app()->reinitStores(); | |
| foreach ($group->getStores() as $store) { | |
| /** | |
| * @see Mage_Catalog_Model_Indexer_Url | |
| */ | |
| //Mage::getModel('catalog/url')->refreshRewrites($store->getId()); | |
| /** | |
| * @see Mage_Catalog_Model_Category_Indexer_Product | |
| */ | |
| /*Mage::getResourceSingleton('catalog/category')->refreshProductIndex( | |
| array(), | |
| array(), | |
| array($store->getId()) | |
| );*/ | |
| if (Mage::helper('catalog/category_flat')->isEnabled(true)) { | |
| Mage::getResourceModel('catalog/category_flat') | |
| ->synchronize(null, array($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) | |
| { | |
| if (Mage::helper('catalog/category_flat')->isEnabled(true)) { | |
| $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 = $observer->getEvent()->getParentId(); | |
| /** | |
| * @see Mage_Catalog_Model_Indexer_Url | |
| */ | |
| //Mage::getModel('catalog/url')->refreshCategoryRewrite($categoryId); | |
| /** | |
| * @see Mage_Catalog_Model_Category_Indexer_Product | |
| */ | |
| /*Mage::getResourceSingleton('catalog/category')->refreshProductIndex(array( | |
| $categoryId, $prevParentId, $parentId | |
| ));*/ | |
| //Mage::getModel('catalog/category')->load($prevParentId)->save(); | |
| //Mage::getModel('catalog/category')->load($parentId)->save(); | |
| if (Mage::helper('catalog/category_flat')->isEnabled(true)) { | |
| Mage::getResourceModel('catalog/category_flat') | |
| ->move($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) | |
| { | |
| if (Mage::helper('catalog/category_flat')->isEnabled(true)) { | |
| $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) | |
| { | |
| $cache = Mage::app()->getCache(); | |
| $cacheKey = Mage::app()->getStore()->getId() . '::' . 'topmenu-block'; | |
| $menu = unserialize($cache->load($cacheKey)); | |
| if ($menu) { | |
| $m = $observer->getMenu(); | |
| foreach ($menu as $child) { | |
| $m->addChild($child); | |
| } | |
| foreach ($m->getAllChildNodes() as $n) { | |
| $c = ltrim($n->getId(), 'category-node-'); | |
| if ($this->_isActiveMenuCategory($c)) { | |
| $n->setIsActive(1); | |
| } | |
| } | |
| } else { | |
| $this->_addCategoriesToMenu(Mage::helper('catalog/category')->getStoreCategories(), $observer->getMenu()); | |
| $cache->save(serialize($observer->getMenu()->getChildren()), $cacheKey, array(Mage_Core_Block_Abstract::CACHE_GROUP), 1800); | |
| } | |
| } | |
| /** | |
| * Recursively adds categories to top menu | |
| * | |
| * @param Varien_Data_Tree_Node_Collection|array $categories | |
| * @param Varien_Data_Tree_Node $parentCategoryNode | |
| */ | |
| protected function _addCategoriesToMenu($categories, $parentCategoryNode) | |
| { | |
| foreach ($categories as $category) { | |
| if (!$category->getIsActive()) { | |
| continue; | |
| } | |
| $nodeId = 'category-node-' . $category->getId(); | |
| $tree = $parentCategoryNode->getTree(); | |
| $categoryData = array( | |
| 'name' => $category->getName(), | |
| 'id' => $nodeId, | |
| 'url' => Mage::helper('catalog/category')->getCategoryUrl($category), | |
| 'is_active' => 0, | |
| ); | |
| $categoryNode = new Varien_Data_Tree_Node($categoryData, 'id', $tree, $parentCategoryNode); | |
| $parentCategoryNode->addChild($categoryNode); | |
| if (Mage::helper('catalog/category_flat')->isEnabled()) { | |
| $subcategories = (array)$category->getChildrenNodes(); | |
| } else { | |
| $subcategories = $category->getChildren(); | |
| } | |
| $this->_addCategoriesToMenu($subcategories, $categoryNode); | |
| } | |
| } | |
| /** | |
| * Checks if the currecty category belongs to given category to mark the active category path | |
| * | |
| * @param Varien_Data_Tree_Node|int $category | |
| * @return bool | |
| */ | |
| protected function _isActiveMenuCategory($category) | |
| { | |
| $catalogLayer = Mage::getSingleton('catalog/layer'); | |
| if (!$catalogLayer) { | |
| return false; | |
| } | |
| $currentCategory = $catalogLayer->getData('current_category'); | |
| if (!$currentCategory) { | |
| $currentCategory = Mage::registry('current_category'); | |
| if (!$currentCategory) { | |
| return false; | |
| } | |
| } | |
| $categoryPathIds = explode(',', $currentCategory->getPathInStore()); | |
| if ($category instanceof Varien_Data_Tree_Node) { | |
| $category = $category->getId(); | |
| } | |
| return in_array($category, $categoryPathIds); | |
| } | |
| } |
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