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POMagento how to get overriden resource collection object?
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I want to sort category page products by Popularity. So I created a module. <pre><code>class Tal_Popularity_Model_Config extends Mage_Catalog_Model_Config { public function getAttributeUsedForSortByArray() { $options = array( 'position' => Mage::helper('catalog')->__('Position'), 'popularity' => Mage::helper('catalog')->__('Popularity'), 'topsellings' => Mage::helper('catalog')->__('Top Selling') ); foreach ($this->getAttributesUsedForSortBy() as $attribute) { /* @var $attribute Mage_Eav_Model_Entity_Attribute_Abstract */ $options[$attribute->getAttributeCode()] = $attribute->getStoreLabel(); } return $options; } } </code></pre> config.xml <pre><code>.... <global> <models> <catalog> <rewrite> <config>Tal_Popularity_Model_Config</config> <category>Tal_Popularity_Model_Category</category> <resourceModel>catalog_resource</resourceModel> </rewrite> </catalog> <catalog_resource> <rewrite> <product_collection>Tal_Popularity_Model_Resource</product_collection> </rewrite> </catalog_resource> </models> <blocks> <catalog> <rewrite> <product_list_toolbar>Tal_Popularity_Block_Product_List_Toolbar</product_list_toolbar> </rewrite> </catalog> </blocks> ... </code></pre> resource collection <pre><code>class Tal_Popularity_Model_Resource_Product_Collection extends Mage_Catalog_Model_Resource_Product_Collection { public function sortByReview($dir) { $table = $this->getTable('review/review'); $entity_code_id = Mage::getModel('review/review')->getEntityIdByCode(Mage_Rating_Model_Rating::ENTITY_PRODUCT_CODE); $cond = $this->getConnection()->quoteInto('t2.entity_pk_value = e.entity_id and ','').$this->getConnection()->quoteInto('t2.entity_id = ? ',$entity_code_id); $this->getSelect()->joinLeft(array('t2'=>$table), $cond,array('review' => new Zend_Db_Expr('count(review_id)'))) ->group('e.entity_id')->order("review $dir"); } } </code></pre> Category model class <pre><code> class Tal_Popularity_Model_Category extends Mage_Catalog_Model_Category { public function getProductCollection() { // $collection = Mage::getModel('catalog/config')->getCollection() $collection = Mage::getResourceModel('tal_popularity/product')->getCollection() ->setStoreId($this->getStoreId()) ->addCategoryFilter($this); return $collection; } } </code></pre> What is the error with these codes? I can't find. Is there a better way to sort category page products by popl=ularity rather than this?
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<php><collections><magento-1.7>
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Magento how to get overriden resource collection object?
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