我正在部署中，我试图通过使用 Magento 的观察者和事件提供某些属性固定数据来覆盖产品保存，但问题是我已经在我一直在开发的本地工作，但是当我上传到服务器并尝试通过观察者运行时似乎根本没有触发。我基于本教程的以下代码：http: //www.magentocommerce.com/wiki/5__-_modules_and_development/0__-_module_development_in_magento/customizing_magento_using_event-observer_method
我有两个文件用于在 /app/code/local 中实现此目的。
/app/code/local/Leafcutter/目录/etc/config.xml
<?xml version="1.0"?>
<config>
<global>
<models>
<leafcuttercatalog>
<class>Leafcutter_Catalog_Model</class>
</leafcuttercatalog>
</models>
<events>
<catalog_product_save_before>
<observers>
<leaf_cutter_catalog_productautoinsert_observer>
<type>singleton</type>
<class>Leafcutter_Catalog_Model_ProductAutoInsert_Observer</class>
<method>catalog_product_save_before</method>
</leaf_cutter_catalog_productautoinsert_observer>
</observers>
</catalog_product_save_before>
</events>
</global>
</config>
/app/code/local/Leafcutter/Catalog/Model/ProductAutoInsert/Observer.php
class Leafcutter_Catalog_Model_ProductAutoInsert_Observer {
public function __construct(){}
/**
* catalog_product_save_before() is called before the product in the model is about to be saved. In this
* case, we want to override the saving mechanism and force the product to save certain preset data onto the product.
* @param $observer
* @return Leafcutter_Catalog_Model_ProductAutoInsert_Observer
*/
public function catalog_product_save_before($observer){
Mage::log('Going to observer');
$event = $observer->getEvent();
$product = $event->getProduct();
if($product->getWantitnow()){
Mage::log('Product is want it now');
$this->_checkAndSave($product, WANT_IT_NOW_SHIPPING_GROUP, WANT_IT_NOW_DELIVERIES_RETURNS);
} else {
Mage::log('Product is in warehouse');
$this->_checkAndSave($product, IN_WAREHOUSE_SHIPPING_GROUP, IN_WAREHOUSE_DELIVERIES_RETURNS);
}
return $this;
}
/**
* _checkAndSave() checks to ensure that the product has the appropriate delivery and returns text as well
* @param $product - The product object in question
* @param $specialShippingGroupId - The Special Shipping Group value that needs to be set.
* @param $deliveriesReturnsText - The Deliveries and Returns text that needs to be set.
* @return void
*/
private function _checkAndSave($product, $specialShippingGroupId, $deliveriesReturnsText){
if($product->getDeliveriesAndReturns()!= $deliveriesReturnsText){
$product->setDeliveriesAndReturns($deliveriesReturnsText);
}
if($product->getSpecialShippingGroup() != $specialShippingGroupId){
$product->setSpecialShippingGroup($specialShippingGroupId);
}
Mage::log('_checkAndSave: outputting deliveries and returns' . $product->getDeliveriesAndReturns());
Mage::log('_checkAndSave: outputting deliveries and returns' . $product->getGetSpecialShippingGroup());
}
}
我也尝试输出一些文本进行测试，但没有任何内容进入日志，所以我认为事件没有被触发。我安装了确切的插件，所以我不确定实时版本的插件之间是否会发生冲突。
如果上面的代码可能不是真正的问题，还有哪些其他可能性会导致这个问题？
多谢你们。