Question

我想在CatalogSearch Core模块中添加名为SkuController的附加控制器。这样做的最佳做法是什么？

感谢。

Answer 1

无论您做什么，都不要修改核心，而是创建自定义模块，并确保始终尽可能调用父函数。

使用ModuleCreater简化此任务： http://www.magentocommerce.com/magento-connect/modulecreator.html

看看Ivan的视频教程，只是忽略了php单元测试位，但他解释了很多，特别是在视频的一半时间。

http://vimeo.com/35937480

另请查看此示例以获取更多想法： http://www.magentocommerce.com/knowledge-base/entry/magento-for-dev-part-3-magento-controller-dispatch

在两个链接上分享了良好的最佳实践想法。

控制器类可能如下所示：

class Mycompany_myMod_Adminhtml_myModController extends Mage_Adminhtml_Controller_action
{

    protected function _initAction() {
        $this->loadLayout()
            ->_setActiveMenu('custompromos/items')
            ->_addBreadcrumb(Mage::helper('adminhtml')->__('Items Manager'), Mage::helper('adminhtml')->__('Item Manager'));

        return $this;
    }   

    public function indexAction() {
        $this->_initAction()
            ->renderLayout();
    }

    public function editAction() {
        $id     = $this->getRequest()->getParam('id');
        //Some code here
    }

    public function newAction() {
        $this->_forward('edit');
    }

    public function saveAction() {
        if ($data = $this->getRequest()->getPost()) {
               //Some code here             
        }

    }

    public function deleteAction() {
        if( $this->getRequest()->getParam('id') > 0 ) {
            try {
                //Some code here
            } catch (Exception $e) {
                Mage::getSingleton('adminhtml/session')->addError($e->getMessage());
                $this->_redirect('*/*/edit', array('id' => $this->getRequest()->getParam('id')));
            }
        }
        $this->_redirect('*/*/');
    }

    public function massDeleteAction() {
        //Some code here
        $this->_redirect('*/*/index');
    }

    public function massStatusAction()
    {
        //Some code here
        $this->_redirect('*/*/index');
    }

    public function exportCsvAction()
    {
        $fileName   = 'somedata.csv';
        $content    = $this->getLayout()->createBlock('mymodule/adminhtml_mymodule_grid')
            ->getCsv();

        $this->_sendUploadResponse($fileName, $content);
    }

    public function exportXmlAction()
    {
        $fileName   = 'somedata.xml';
        $content    = $this->getLayout()->createBlock('mymodule/adminhtml_mymodule_grid')
            ->getXml();

        $this->_sendUploadResponse($fileName, $content);
    }

    protected function _sendUploadResponse($fileName, $content, $contentType='application/octet-stream')
    {
        $response = $this->getResponse();
        $response->setHeader('HTTP/1.1 200 OK','');
        $response->setHeader('Pragma', 'public', true);
        $response->setHeader('Cache-Control', 'must-revalidate, post-check=0, pre-check=0', true);
        $response->setHeader('Content-Disposition', 'attachment; filename='.$fileName);
        $response->setHeader('Last-Modified', date('r'));
        $response->setHeader('Accept-Ranges', 'bytes');
        $response->setHeader('Content-Length', strlen($content));
        $response->setHeader('Content-type', $contentType);
        $response->setBody($content);
        $response->sendResponse();
        die;
    }
}

Answer 2

所有额外功能都应由模块完成。我建议使用新控制器制作一个新模块。

将附加控制器添加到Magento核心模块的最佳做法是什么

2 个答案: