Magento 常用技巧与方法

1：获取session


$session = Mage::getSingleton('customer/session');

　　2:Request对象

Mage::app()->getRequest()

　　3:调用Model对象

Mage::getModel('infinity/model');

　　4:获取当前时间

Mage::getModel('core/date')->date(); 

date("Y-m-d", Mage::getModel('core/date')->timestamp(time()));

　　5：session,cookie设置

　　5.1 Model：

Mage::getModel(‘core/cookie’); 

Mage::getModel(‘core/session’);

　　5.2 Set Method:

Mage::getSingleton(‘core/cookie’)->set(‘name’,'value’); 

Mage::getSingleton(‘core/session’)->set(‘name’,'value’);

　　5.3 Get method:

Mage::getSingleton(‘core/cookie’)->get(‘name’); 

Mage::getSingleton(‘core/session’)->get(‘name’);

　　6:输出配置文件

//header(‘Content-Type: text/xml’); 

header(‘Content-Type: text/plain’); 

echo $config = Mage::getConfig() 

->loadModulesConfiguration(‘system.xml’) 

->getNode() 

->asXML(); 

exit;

　　7：Get URL for a Magento
Category

Mage::getModel('catalog/category')->load(17)->getUrl();

　　8：build your URL with valid keys

Mage::helper("adminhtml")->getUrl("mymodule/adminhtml_mycontroller/myaction/",array("param1"=>1,"param2"=>2));

　　9：create key values

Mage::getSingleton('adminhtml/url')->getSecretKey("adminhtml_mycontroller","myaction");

　　10：disable security feature in the admin panel

admin panel -> System -> Configuration -> Admin section: “Add Secret key to Urls”.

　　11：后台模块跳转：

Mage::app()->getResponse()->setRedirect(Mage::helper('adminhtml')->getUrl("adminhtml/promo_quote/index"));

　　12：产品属性操作

$product = Mage::getModel('catalog/product')->getCollection()->getFirstItem(); 

foreach($product->getAttributes() as $att) 

{ 

$group_id = $att->getData('attribute_group_id'); 

$group = Mage::getModel('eav/entity_attribute_group')->load($group_id); 

var_dump($group); 

} 

$attrSetName = 'my_custom_attribute'; 

$attributeSetId = Mage::getModel('eav/entity_attribute_set') 

->load($attrSetName, 'attribute_set_name') 

->getAttributeSetId();

　　13：get a drop down lists options for a mulit-select attribute

$attribute = Mage::getModel('eav/config')->getAttribute('catalog_product', 'attribute_id'); 

foreach ( $attribute->getSource()->getAllOptions(true, true) as $option){ 

$attributeArray[$option['value']] = $option['label']; 

}

　　14：或取栏目图片

public function getImageUrl($category) 

{

return Mage::getModel('catalog/category')->load($category->getId())->getImageUrl();

} 

public function getThumbnailUrl($category) 

{ 

$image=Mage::getModel('catalog/category')->load($category->getId())->getThumbnail(); 

if ($image) { 

$url = Mage::getBaseUrl('media').'catalog/category/'.$image; 

} 

return $url; 

}

　　15：产品缩略图

$_thumb = Mage::helper('catalog/image')->init($product, 'thumbnail')->resize(50, 50)->setWatermarkSize('30x10');

　　16：判断是否首页：$this->getIsHomePage()

Mage::getSingleton('cms/page')->getIdentifier() == 'home' && 

Mage::app()->getFrontController()->getRequest()->getRouteName() == 'cms' 

)


17： 

$cms_id = Mage::getSingleton('cms/page')->getIdentifier(); 

$cms_title = Mage::getSingleton('cms/page')->getTitle(); 

$cms_content = Mage::getSingleton('cms/page')->getContent();


18 : 

$attributes = $_product->getAttributes();

$themeColor = $attributes['theme_color']->getFrontend()->getValue($_product);

　　19：获取configurable产品simple product

if($_product->getTypeId() == "configurable"): 

$ids = $_product->getTypeInstance()->getUsedProductIds(); 

foreach ($ids as $id) : 

$simpleproduct = Mage::getModel('catalog/product')->load($id); 

$simpleproduct->getName()." - ".(int)Mage::getModel('cataloginventory/stock_item')->loadByProduct($simpleproduct)->getQty(); 

$childProducts = Mage::getModel('catalog/product_type_configurable')->getUsedProducts(null, $product);

　　20: get the attributes of Configurable Product.

$attributes = $product->getTypeInstance(true)->getConfigurableAttributes($product);

　　21：当前路径

$currentUrl = $this->helper('core/url')->getCurrentUrl();

　　22:通过资源配置方式创建目录

$installer = $this; 

$installer->startSetup(); 

// make directory for font cache 

try { 

$domPdfFontCacheDir = join(DS, array('lib', 'Symmetrics', 'dompdf', 'fonts')); 

$domPdfFontCacheDir = Mage::getBaseDir('var') . DS . $domPdfFontCacheDir; 

if (!file_exists($domPdfFontCacheDir)) { 

mkdir($domPdfFontCacheDir, 0777, true); 

} 

} catch(Exception $e) { 

throw new Exception( 

'Directory ' . $domPdfFontCacheDir . ' is not writable or couldn't be ' 

. 'created. Please do it manually.' . $e->getMessage() 

); 

} 

$installer->endSetup();


23： 

wishlist_linkHomeHometrue0HelphelpHelptrue90My AccountMy Account10example 

exampleexampletrue100class="top-link-example"

　　24：在controllers 实现跳转

Mage::app()->getFrontController()

->getResponse()

->setRedirect('http://your-url.com');

　　25：获取当前站点货币符号

$storeId = (int) $this->getRequest()->getParam('store', 0); 

$store=Mage::app()->getStore($storeId); 

$currencyCode=$store->getBaseCurrency()->getCode() 

$attribute = Mage::getModel('catalog/resource_eav_attribute')->load($attributeId); 

$attributeData = $attribute->getData(); 

$frontEndLabel = $attributeData['frontend_label']; 

$attributeOptions = $attribute->getSource()->getAllOptions();

　　26：获取产品属性集

$sets = Mage::getResourceModel('eav/entity_attribute_set_collection') 

->setEntityTypeFilter(Mage::getModel('catalog/product')->getResource()->getTypeId()) 

->load() 

->toOptionHash();

　　27:magento
使用sql

$resource = Mage::getSingleton('core/resource'); 

$read= $resource->getConnection('core_read'); 

$tempTable = $resource->getTableName('infinity_contacts'); 

$_storeid = Mage::app()->getStore()->getId(); 

$wheres = "`status`=1 AND ( FIND_IN_SET(0, `store_id`)>0 OR FIND_IN_SET($_storeid, `store_id`)>0 )"; 

$select = $read->select() 

->from($tempTable, array('count(*) as num')) 

->where($wheres);

　　28：设置meta信息


$template = Mage::getConfig()->getNode('global/page/layouts/'.Mage::getStoreConfig("featuredproducts/general/layout").'/template'); 

$this->loadLayout(); 

$this->getLayout()->getBlock('root')->setTemplate($template); 

$this->getLayout()->getBlock('head')->setTitle($this->__(Mage::getStoreConfig("featuredproducts/general/meta_title"))); 

$this->getLayout()->getBlock('head')->setDescription($this->__(Mage::getStoreConfig("featuredproducts/general/meta_description"))); 

$this->getLayout()->getBlock('head')->setKeywords($this->__(Mage::getStoreConfig("featuredproducts/general/meta_keywords"))); 

$this->renderLayout();

　　29.加载某个attribute：

　　$attributeCode=Mage::getModel('catalog/resource_eav_attribute')

　　->load($attrbuteId)

　　->getData("attribute_code");

　　30.获取某个attribute的所有option：

$attributeObject=Mage::getModel('eav/config')->getAttribute('catalog_product')->load($attributeId);

　　$options = $attributeObject->setStoreId(Mage::app()->getStore()->getId())->getSource()->getAllOptions(false);

$table = $attributeObject->getBackend()->getTable(); 

　　public function getAttributeOptionsByAttributeCode($entityType, $attributeCode){

　　$entityType = Mage::getSingleton('eav/config')->getEntityType($entityType);

　　$attributeObject = Mage::getModel('customer/attribute')->loadByCode($entityType, $attributeCode);

　　return $attributeObject->setStoreId(Mage::app()->getStore()->getId())->getSource()->getAllOptions(false);

}

　　或者：

$optionCollection = Mage::getResourceModel('eav/entity_attribute_option_collection')

　　->setAttributeFilter($attr_model->getId())

　　->setStoreFilter($storeId, false)

　　->load();

　　31.获取某个attribute的所有多语言label：

$attributeLabelsArray= Mage::getResourceModel('eav/entity_attribute')

　　->getStoreLabelsByAttributeId($attrbuteId);

　　32.获取所有的产品属性的attribute：

$attributes = Mage::getResourceModel ( 'catalog/product_attribute_collection' )

　　->addFieldToFilter ( "frontend_input", "select" )

　　->load ();

　　33.获取某个product的所有attribute：

　　注：如果是在collection中获取自定义的attribute，必须加addAttributeToSelect(), 如下：

product=Mage::getModel('catalog/product')->getCollection()->addAttributeToSelect("dropdownlistone");

　　34.利用静态block

getLayout()->createBlock('clientnumber/widget_name')

　　->setObject($this->getAddress())

　　->toHtml() ?>

　　35.获取某个种类的所有attribute：

$entityTypeId = Mage::getSingleton('eav/config')

　　->getEntityType('catalog_product')

　　->getEntityTypeId();

　　$items = Mage::getResourceSingleton('catalog/product_attribute_collection')

　　->setEntityTypeFilter($entityTypeId)

　　->getItems();

　　36.获取某个attribute_set的所有attribute：

$attributes = Mage::getResourceModel('catalog/product_attribute_collection')

　　->setAttributeSetFilter($attribute_set_id)

　　->load();

　　$attributeSetCollection = Mage::getResourceModel('eav/entity_attribute_set_collection')

　　->load();

　　37.获取attribute 对象 by attribute code

$muarqspFrom = Mage::getSingleton('eav/config')->getAttribute('catalog_product', '

muarqsp_from'); 

$attrCollection = Mage::getResourceModel('eav/entity_attribute_collection')

　　->setCodeFilter($attributeCode)

　　->load();