magento首页调用最新产品

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<?php

class Mage_Catalog_Block_Product_Special extends Mage_Catalog_Block_Product_Abstract

{

protected $_productsCount= null;

const DEFAULT_PRODUCTS_COUNT = 5;

protected function _beforeToHtml()

{

$todayDate = Mage::app()->getLocale()->date()->toString(Varien_Date::DATETIME_INTERNAL_FORMAT);

$collection = Mage::getResourceModel(‘catalog/product_collection‘);

Mage::getSingleton(‘catalog/product_status‘)->addVisibleFilterToCollection($collection);

Mage::getSingleton(‘catalog/product_visibility‘)->addVisibleInCatalogFilterToCollection($collection);

$collection = $this->_addProductAttributesAndPrices($collection)

->addStoreFilter()

->addAttributeToFilter(‘special_from_date‘,array(‘date‘=> true,‘to‘=>$todayDate))

->addAttributeToFilter(‘special_to_date‘,array(‘or‘=>array(0=>array(‘date‘=> true,‘from‘=>$todayDate),1=>array(‘is‘=>new Zend_Db_Expr(‘null‘)))),‘left‘)

->addAttributeToSort(‘special_from_date‘,‘desc‘)

->setPageSize($this->getProductsCount())

->setCurPage(1);

$this->setProductCollection($collection);

return parent::_beforeToHtml();

}

public function setProductsCount($count)

{

$this->_productsCount = $count;

return $this;

}

public function getProductsCount()

{

if(null === $this->_productsCount)

{

$this->_productsCount = self::DEFAULT_PRODUCTS_COUNT;

}

return $this->_productsCount;

}

}

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<block type="catalog/product_special" name="home.catalog.product.special" alias="product_special" template="catalog/product/special.phtml" after="cms_page">

<action method="addPriceBlockType">

<type>bundle</type>

<block>bundle/catalog_product_price</block>

<template>bundle/catalog/product/price.phtml</template>

</action>

<action method="setColumnCount">

<count>4</count>

</action>

<action method="setProductsCount">

<count>4</count>

</action>

</block>