markdown [magento] - 代码片段
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# Magento Code Snippets #
## Download extension manually using mage ##
```bash
./mage config-set preferred_state stable
./mage clear-cache
./mage sync
./mage download community Module_Name
```
## Reindex ##
```bash
php -f shell/indexer.php reindexall
```
```php
<?php
// clear cache
Mage::app()->removeCache('catalog_rules_dirty');
// reindex prices
Mage::getModel('index/process')->load(2)->reindexEverything();
/*
1 = Product Attributes
2 = Product Attributes
3 = Catalog URL Rewrites
4 = Product Flat Data
5 = Category Flat Data
6 = Category Products
7 = Catalog Search Index
8 = Tag Aggregation Data
9 = Stock Status
*/
```
## Delete cache/sessions ##
```bash
rm -rf var/log/*
rm -rf var/cache/*
rm -rf var/session/*
rm -rf var/report/*
rm -rf var/locks/*
rm -rf app/code/core/Zend/Cache
rm -rf var/ait_rewrite/*
rm -rf media/css/*
rm -rf media/js/*
// if there are many files which can't get deleted in once
find /path/to/session/* -mtime +1 -exec rm {} \;
```
## Load category by id ##
```php
<?php
$_category = Mage::getModel('catalog/category')->load(89);
$_category_url = $_category->getUrl();
```
## Load product by id or sku ##
```php
<?php
$_product_1 = Mage::getModel('catalog/product')->load(12);
$_product_2 = Mage::getModel('catalog/product')->loadByAttribute('sku','cordoba-classic-6-String-guitar');
```
## Get Configurable product's Child products ##
```php
<?php
// input is $_product and result is iterating child products
$childProducts = Mage::getModel('catalog/product_type_configurable')->getUsedProducts(null, $product);
```
## Get Configurable product's Children's (simple product) custom attributes ##
```php
<?php
// input is $_product and result is iterating child products
$conf = Mage::getModel('catalog/product_type_configurable')->setProduct($_product);
$col = $conf->getUsedProductCollection()->addAttributeToSelect('*')->addFilterByRequiredOptions();
foreach($col as $simple_product){
var_dump($simple_product->getId());
}
```
## Log to custom file ##
```php
<?php Mage::log('Your Log Message', Zend_Log::INFO, 'your_log_file.log'); ?>
```
## Call Static Block ##
```php
<?php echo $this->getLayout()->createBlock('cms/block')->setBlockId('block-name')->toHtml(); ?>
```
## Add JavaScript to page ##
First approach: page.xml - you can add something like
```xml
<action method="addJs"><script>path/to/my/file.js</script></action>
```
Second approach: Find `page/html/head.phtml` in your theme and add the code directly to `page.html`.
Third approach: If you look at the stock page.html mentioned above, you'll see this line
```php
<?php echo $this->getChildHtml(); ?>
```
Normally, the getChildHtml method is used to render a specific child block. However, if called with no paramater, getChildHtml will automatically render all the child blocks. That means you can add something like
```xml
<!-- existing line --> <block type="page/html_head" name="head" as="head">
<!-- new sub-block you're adding --> <block type="core/template" name="mytemplate" as="mytemplate" template="page/mytemplate.phtml"/>
...
```
to `page.xml`, and then add the `mytemplate.phtml` file. Any block added to the head block will be automatically rendered. (this automatic rendering doesn't apply for all layout blocks, only for blocks where getChildHtml is called without paramaters).
## Get the current category/product/cms page ##
```php
<?php
$currentCategory = Mage::registry('current_category');
$currentProduct = Mage::registry('current_product');
$currentCmsPage = Mage::registry('cms_page');
```
## Run Magento Code Externally ##
```php
<?php
require_once('app/Mage.php'); //Path to Magento
umask(0);
Mage::app();
// Run you code here
```
## Programmatically change Magento’s core config data ##
```php
<?php
// find 'path' in table 'core_config_data' e.g. 'design/head/demonotice'
$my_change_config = new Mage_Core_Model_Config();
// turns notice on
$my_change_config->saveConfig('design/head/demonotice', "1", 'default', 0);
// turns notice off
$my_change_config->saveConfig('design/head/demonotice', "0", 'default', 0);
```
## Changing the Admin URL ##
Open up the `/app/etc/local.xml` file, locate the `<frontName>` tag, and change the ‘admin’ part it to something a lot more random, eg:
```xml
<frontName><![CDATA[supersecret-admin-name]]></frontName>
```
Clear your cache and sessions.
## Magento: Mass Exclude/Unexclude Images ##
By default, Magento will check the 'Exclude' box for you on all imported images, making them not show up as a thumbnail under the main product image on the product view.
```sql
# Mass Unexclude
UPDATE`catalog_product_entity_media_gallery_value` SET `disabled` = '0' WHERE `disabled` = '1';
# Mass Exclude
UPDATE`catalog_product_entity_media_gallery_value` SET `disabled` = '1' WHERE `disabled` = '0';
```
## getBaseUrl – Magento URL Path ##
```php
<?php
// http://example.com/
echo Mage::getBaseUrl(Mage_Core_Model_Store::URL_TYPE_WEB);
// http://example.com/js/
echo Mage::getBaseUrl(Mage_Core_Model_Store::URL_TYPE_JS);
// http://example.com/index.php/
echo Mage::getBaseUrl(Mage_Core_Model_Store::URL_TYPE_LINK);
// http://example.com/media/
echo Mage::getBaseUrl(Mage_Core_Model_Store::URL_TYPE_MEDIA);
// http://example.com/skin/
echo Mage::getBaseUrl(Mage_Core_Model_Store::URL_TYPE_SKIN);
```
## Get The Root Category In Magento ##
```php
<?php
$rootCategoryId = Mage::app()->getStore()->getRootCategoryId();
$_category = Mage::getModel('catalog/category')->load($rootCategoryId);
// You can then get all of the top level categories using:
$_subcategories = $_category->getChildrenCategories();
```
## Get The Current URL In Magento ##
```php
<?php echo Mage::helper('core/url')->getCurrentUrl(); ?>
```
## Category Navigation Listings in Magento ##
Make sure the block that you’re working is of the type catalog/navigation. If you’re editing catalog/navigation/left.phtml then you should be okay.
```php
<div id="leftnav">
<?php $helper = $this->helper('catalog/category') ?>
<?php $categories = $this->getStoreCategories() ?>
<?php if (count($categories) > 0): ?>
<ul id="leftnav-tree" class="level0">
<?php foreach($categories as $category): ?>
<li class="level0<?php if ($this->isCategoryActive($category)): ?> active<?php endif; ?>">
<a href="<?php echo $helper->getCategoryUrl($category) ?>"><span><?php echo $this->escapeHtml($category->getName()) ?></span></a>
<?php if ($this->isCategoryActive($category)): ?>
<?php $subcategories = $category->getChildren() ?>
<?php if (count($subcategories) > 0): ?>
<ul id="leftnav-tree-<?= $category->getId(); ?>" class="level1">
<?php foreach($subcategories as $subcategory): ?>
<li class="level1<?php if ($this->isCategoryActive($subcategory)): ?> active<?php endif; ?>">
<a href="<?= $helper->getCategoryUrl($subcategory); ?>"><?= $this->escapeHtml(trim($subcategory->getName(), '- ')); ?></a>
</li>
<?php endforeach; ?>
</ul>
<script type="text/javascript">decorateList('leftnav-tree-<?php echo $category->getId() ?>', 'recursive')</script>
<?php endif; ?>
<?php endif; ?>
</li>
<?php endforeach; ?>
</ul>
<script type="text/javascript">decorateList('leftnav-tree', 'recursive')</script>
<?php endif; ?>
</div>
```
## Debug using zend ##
```php
<?php echo Zend_Debug::dump($thing_to_debug, 'debug'); ?>
```
## $_GET, $_POST & $_REQUEST Variables ##
```php
<?php
// $_GET
$productId = Mage::app()->getRequest()->getParam('product_id');
// The second parameter to getParam allows you to set a default value which is returned if the GET value isn't set
$productId = Mage::app()->getRequest()->getParam('product_id', 44);
$postData = Mage::app()->getRequest()->getPost();
// You can access individual variables like...
$productId = $postData['product_id']);
```
## Get methods of an object ##
First, use `get_class` to get the name of an object's class.
```php
<?php $class_name = get_class($object); ?>
```
Then, pass that `get_class_methods` to get a list of all the callable methods on an object
```php
<?php
$class_name = get_class($object);
$methods = get_class_methods($class_name);
foreach($methods as $method)
{
var_dump($method);
}
```
## Is product purchasable? ##
```php
<?php if($_product->isSaleable()) { // do stuff } ?>
```
## Load Products by Category ID ##
```php
<?php
$_category = Mage::getModel('catalog/category')->load(47);
$_productCollection = $_category->getProductCollection();
if($_productCollection->count()) {
foreach( $_productCollection as $_product ):
echo $_product->getProductUrl();
echo $this->getPriceHtml($_product, true);
echo $this->htmlEscape($_product->getName());
endforeach;
}
```
## Get associated products
In /app/design/frontend/default/site/template/catalog/product/view/type/
``` php
<?php $_helper = $this->helper('catalog/output'); ?>
<?php $_associatedProducts = $this->getAllowProducts() ?>
<?php //var_dump($_associatedProducts); ?>
<br />
<br />
<?php if (count($_associatedProducts)): ?>
<?php foreach ($_associatedProducts as $_item): ?>
<a href="<?= $_item->getProductUrl(); ?>"><?= $_helper->productAttribute($_item, $_item->getName(), 'name'); ?> | <?= $_item->getName(); ?> | <?= $_item->getPrice(); ?></a>
<br />
<br />
<?php endforeach; ?>
<?php endif; ?>
```
## Get An Array of Country Names/Codes in Magento ##
```php
<?php
$countryList = Mage::getResourceModel('directory/country_collection')
->loadData()
->toOptionArray(false);
echo '<pre>';
print_r( $countryList);
exit('</pre>');
```
## Create a Country Drop Down in the Frontend of Magento ##
```php
<?php
$_countries = Mage::getResourceModel('directory/country_collection')
->loadData()
->toOptionArray(false) ?>
<?php if (count($_countries) > 0): ?>
<select name="country" id="country">
<option value="">-- Please Select --</option>
<?php foreach($_countries as $_country): ?>
<option value="<?= $_country['value']; ?>">
<?= $_country['label']; ?>
</option>
<?php endforeach; ?>
</select>
<?php endif; ?>
```
## Return Product Attributes ##
```php
<?php
$_product->getThisattribute();
$_product->getAttributeText('thisattribute');
$_product->getResource()->getAttribute('thisattribute')->getFrontend()->getValue($_product);
$_product->getData('thisattribute');
// The following returns the option IDs for an attribute that is a multiple-select field:
$_product->getData('color'); // i.e. 456,499
// The following returns the attribute object, and instance of Mage_Catalog_Model_Resource_Eav_Attribute:
$_product->getResource()->getAttribute('color'); // instance of Mage_Catalog_Model_Resource_Eav_Attribute
// The following returns an array of the text values for the attribute:
$_product->getAttributeText('color') // Array([0]=>'red', [1]=>'green')
// The following returns the text for the attribute
if ($attr = $_product->getResource()->getAttribute('color')):
echo $attr->getFrontend()->getValue($_product); // will display: red, green
endif;
```
## Format Price ##
```php
<?php
$formattedPrice = Mage::helper('core')->currency($_finalPrice,true,false);
}
```
## Cart Data ##
```php
<?php
$cart = Mage::getModel('checkout/cart')->getQuote()->getData();
print_r($cart);
$cart = Mage::helper('checkout/cart')->getCart()->getItemsCount();
print_r($cart);
$session = Mage::getSingleton('checkout/session');
foreach ($session->getQuote()->getAllItems() as $item) {
echo $item->getName();
Zend_Debug::dump($item->debug());
}
```
## Total items added in cart ##
```php
<?php
Mage::getModel('checkout/cart')->getQuote()->getItemsCount();
Mage::getSingleton('checkout/session')->getQuote()->getItemsCount();
```
## Total Quantity added in cart ##
```php
<?php
Mage::getModel('checkout/cart')->getQuote()->getItemsQty();
Mage::getSingleton('checkout/session')->getQuote()->getItemsQty();
```
## Sub Total for item added in cart ##
```php
<?php
Mage::getModel('checkout/cart')->getQuote()->getSubtotal();
Mage::getSingleton('checkout/session')->getQuote()->getSubtotal();
```
## Grand total for item added in cart ##
```php
<?php
Mage::helper('checkout')->formatPrice(Mage::getModel('checkout/cart')->getQuote()->getGrandTotal());
Mage::helper('checkout')->formatPrice(Mage::getSingleton('checkout/session')->getQuote()->getGrandTotal());
```
## Sub total of cart inkl tax without shipping ##
```php
<?php
$quote = Mage::getSingleton('checkout/session')->getQuote();
$items = $quote->getAllItems();
foreach ($items as $item) {
$priceInclVat += $item->getRowTotalInclTax();
}
Mage::helper('checkout')->formatPrice($priceInclVat);
```
## Get products id, name, price, quantity, etc. present in your cart ##
```php
<?php
// $items = Mage::getModel('checkout/cart')->getQuote()->getAllItems();
$items = Mage::getSingleton('checkout/session')->getQuote()->getAllItems();
foreach($items as $item) {
echo 'ID: '.$item->getProductId().'<br />';
echo 'Name: '.$item->getName().'<br />';
echo 'Sku: '.$item->getSku().'<br />';
echo 'Quantity: '.$item->getQty().'<br />';
echo 'Price: '.$item->getPrice().'<br />';
echo "<br />";
}
```
## Get number of items in cart and total quantity in cart ##
```php
<?php
$totalItems = Mage::getModel('checkout/cart')->getQuote()->getItemsCount();
$totalQuantity = Mage::getModel('checkout/cart')->getQuote()->getItemsQty();
```
## Get Simple Products of a Configurable Product ##
```php
<?php
if($_product->getTypeId() == "configurable") {
$ids = $_product->getTypeInstance()->getUsedProductIds();
?>
<ul>
<?php
foreach ($ids as $id) {
$simpleproduct = Mage::getModel('catalog/product')->load($id);
?>
<li>
<?php echo $simpleproduct->getName() . " - " . (int)Mage::getModel('cataloginventory/stock_item')->loadByProduct($simpleproduct)->getQty(); ?>
</li>
<?php } ?>
</ul>
<?php } ?>
```
## Reset Development Environment (delete orders, customers, products, reset ids and counters, truncate statistics) ##
```sql
SET FOREIGN_KEY_CHECKS=0;
-- Here's where we reset the orders
TRUNCATE `sales_flat_order`;
TRUNCATE `sales_flat_creditmemo_comment`;
TRUNCATE `sales_flat_creditmemo_item`;
TRUNCATE `sales_flat_creditmemo`;
TRUNCATE `sales_flat_creditmemo_grid`;
TRUNCATE `sales_flat_invoice_comment`;
TRUNCATE `sales_flat_invoice_item`;
TRUNCATE `sales_flat_invoice`;
TRUNCATE `sales_flat_invoice_grid`;
TRUNCATE `sales_flat_quote_address_item`;
TRUNCATE `sales_flat_quote_item_option`;
TRUNCATE `sales_flat_quote`;
TRUNCATE `sales_flat_quote_address`;
TRUNCATE `sales_flat_quote_item`;
TRUNCATE `sales_flat_quote_payment`;
TRUNCATE `sales_flat_quote_shipping_rate`;
TRUNCATE `sales_flat_shipment_comment`;
TRUNCATE `sales_flat_shipment_item`;
TRUNCATE `sales_flat_shipment_track`;
TRUNCATE `sales_flat_shipment`;
TRUNCATE `sales_flat_shipment_grid`;
TRUNCATE `sales_flat_order_address`;
TRUNCATE `sales_flat_order_item`;
TRUNCATE `sales_flat_order_payment`;
TRUNCATE `sales_flat_order_status_history`;
TRUNCATE `sales_flat_order_grid`;
TRUNCATE `sendfriend_log`;
TRUNCATE `tag`;
TRUNCATE `tag_relation`;
TRUNCATE `tag_summary`;
TRUNCATE `wishlist`;
TRUNCATE `log_quote`;
TRUNCATE `report_event`;
TRUNCATE `sales_order_tax`;
TRUNCATE `sales_order_tax_item`;
ALTER TABLE `sales_flat_order` AUTO_INCREMENT=1;
ALTER TABLE `sales_flat_creditmemo_comment` AUTO_INCREMENT=1;
ALTER TABLE `sales_flat_creditmemo_item` AUTO_INCREMENT=1;
ALTER TABLE `sales_flat_creditmemo` AUTO_INCREMENT=1;
ALTER TABLE `sales_flat_creditmemo_grid` AUTO_INCREMENT=1;
ALTER TABLE `sales_flat_invoice_comment` AUTO_INCREMENT=1;
ALTER TABLE `sales_flat_invoice_item` AUTO_INCREMENT=1;
ALTER TABLE `sales_flat_invoice` AUTO_INCREMENT=1;
ALTER TABLE `sales_flat_invoice_grid` AUTO_INCREMENT=1;
ALTER TABLE `sales_flat_quote_address_item` AUTO_INCREMENT=1;
ALTER TABLE `sales_flat_quote_item_option` AUTO_INCREMENT=1;
ALTER TABLE `sales_flat_quote` AUTO_INCREMENT=1;
ALTER TABLE `sales_flat_quote_address` AUTO_INCREMENT=1;
ALTER TABLE `sales_flat_quote_item` AUTO_INCREMENT=1;
ALTER TABLE `sales_flat_quote_payment` AUTO_INCREMENT=1;
ALTER TABLE `sales_flat_quote_shipping_rate` AUTO_INCREMENT=1;
ALTER TABLE `sales_flat_shipment_comment` AUTO_INCREMENT=1;
ALTER TABLE `sales_flat_shipment_item` AUTO_INCREMENT=1;
ALTER TABLE `sales_flat_shipment_track` AUTO_INCREMENT=1;
ALTER TABLE `sales_flat_shipment` AUTO_INCREMENT=1;
ALTER TABLE `sales_flat_shipment_grid` AUTO_INCREMENT=1;
ALTER TABLE `sales_flat_order_address` AUTO_INCREMENT=1;
ALTER TABLE `sales_flat_order_item` AUTO_INCREMENT=1;
ALTER TABLE `sales_flat_order_payment` AUTO_INCREMENT=1;
ALTER TABLE `sales_flat_order_status_history` AUTO_INCREMENT=1;
ALTER TABLE `sales_flat_order_grid` AUTO_INCREMENT=1;
ALTER TABLE `sendfriend_log` AUTO_INCREMENT=1;
ALTER TABLE `tag` AUTO_INCREMENT=1;
ALTER TABLE `tag_relation` AUTO_INCREMENT=1;
ALTER TABLE `tag_summary` AUTO_INCREMENT=1;
ALTER TABLE `wishlist` AUTO_INCREMENT=1;
ALTER TABLE `log_quote` AUTO_INCREMENT=1;
ALTER TABLE `report_event` AUTO_INCREMENT=1;
ALTER TABLE `sales_order_tax` AUTO_INCREMENT=1;
ALTER TABLE `sales_order_tax_item` AUTO_INCREMENT=1;
-- Here's where we reset the customers
TRUNCATE `customer_address_entity`;
TRUNCATE `customer_address_entity_datetime`;
TRUNCATE `customer_address_entity_decimal`;
TRUNCATE `customer_address_entity_int`;
TRUNCATE `customer_address_entity_text`;
TRUNCATE `customer_address_entity_varchar`;
TRUNCATE `customer_entity`;
TRUNCATE `customer_entity_datetime`;
TRUNCATE `customer_entity_decimal`;
TRUNCATE `customer_entity_int`;
TRUNCATE `customer_entity_text`;
TRUNCATE `customer_entity_varchar`;
TRUNCATE `log_customer`;
TRUNCATE `log_visitor`;
TRUNCATE `log_visitor_info`;
ALTER TABLE `customer_address_entity` AUTO_INCREMENT=1;
ALTER TABLE `customer_address_entity_datetime` AUTO_INCREMENT=1;
ALTER TABLE `customer_address_entity_decimal` AUTO_INCREMENT=1;
ALTER TABLE `customer_address_entity_int` AUTO_INCREMENT=1;
ALTER TABLE `customer_address_entity_text` AUTO_INCREMENT=1;
ALTER TABLE `customer_address_entity_varchar` AUTO_INCREMENT=1;
ALTER TABLE `customer_entity` AUTO_INCREMENT=1;
ALTER TABLE `customer_entity_datetime` AUTO_INCREMENT=1;
ALTER TABLE `customer_entity_decimal` AUTO_INCREMENT=1;
ALTER TABLE `customer_entity_int` AUTO_INCREMENT=1;
ALTER TABLE `customer_entity_text` AUTO_INCREMENT=1;
ALTER TABLE `customer_entity_varchar` AUTO_INCREMENT=1;
ALTER TABLE `log_customer` AUTO_INCREMENT=1;
ALTER TABLE `log_visitor` AUTO_INCREMENT=1;
ALTER TABLE `log_visitor_info` AUTO_INCREMENT=1;
-- This is to Reset all the ID counters
TRUNCATE `eav_entity_store`;
ALTER TABLE `eav_entity_store` AUTO_INCREMENT=1;
-- This is to delete all products
TRUNCATE `catalog_product_bundle_option`;
TRUNCATE `catalog_product_bundle_option_value`;
TRUNCATE `catalog_product_bundle_selection`;
TRUNCATE `catalog_product_entity_datetime`;
TRUNCATE `catalog_product_entity_decimal`;
TRUNCATE `catalog_product_entity_gallery`;
TRUNCATE `catalog_product_entity_int`;
TRUNCATE `catalog_product_entity_media_gallery`;
TRUNCATE `catalog_product_entity_media_gallery_value`;
TRUNCATE `catalog_product_entity_text`;
TRUNCATE `catalog_product_entity_tier_price`;
TRUNCATE `catalog_product_entity_varchar`;
TRUNCATE `catalog_product_link`;
TRUNCATE `catalog_product_link_attribute`;
TRUNCATE `catalog_product_link_attribute_decimal`;
TRUNCATE `catalog_product_link_attribute_int`;
TRUNCATE `catalog_product_link_attribute_varchar`;
TRUNCATE `catalog_product_link_type`;
TRUNCATE `catalog_product_option`;
TRUNCATE `catalog_product_option_price`;
TRUNCATE `catalog_product_option_title`;
TRUNCATE `catalog_product_option_type_price`;
TRUNCATE `catalog_product_option_type_title`;
TRUNCATE `catalog_product_option_type_value`;
TRUNCATE `catalog_product_super_attribute`;
TRUNCATE `catalog_product_super_attribute_label`;
TRUNCATE `catalog_product_super_attribute_pricing`;
TRUNCATE `catalog_product_super_link`;
TRUNCATE `catalog_product_enabled_index`;
TRUNCATE `catalog_product_website`;
TRUNCATE `catalog_product_entity`;
TRUNCATE `cataloginventory_stock`;
TRUNCATE `cataloginventory_stock_item`;
TRUNCATE `cataloginventory_stock_status`;
INSERT INTO `catalog_product_link_type`(`link_type_id`,`code`) VALUES (1,'relation'),(2,'bundle'),(3,'super'),(4,'up_sell'),(5,'cross_sell');
INSERT INTO `catalog_product_link_attribute`(`product_link_attribute_id`,`link_type_id`,`product_link_attribute_code`,`data_type`) VALUES (1,2,'qty','decimal'),(2,1,'position','int'),(3,4,'position','int'),(4,5,'position','int'),(6,1,'qty','decimal'),(7,3,'position','int'),(8,3,'qty','decimal');
INSERT INTO `cataloginventory_stock`(`stock_id`,`stock_name`) VALUES (1,'Default');
TRUNCATE `catalogsearch_query`;
ALTER TABLE `catalogsearch_query` AUTO_INCREMENT=1;
TRUNCATE `catalogsearch_fulltext`;
ALTER TABLE `catalogsearch_fulltext` AUTO_INCREMENT=1;
TRUNCATE `core_url_rewrite`;
TRUNCATE `adminnotification_inbox`;
SET FOREIGN_KEY_CHECKS=1;
TRUNCATE TABLE `sales_bestsellers_aggregated_daily`;
TRUNCATE TABLE `sales_bestsellers_aggregated_monthly`;
TRUNCATE TABLE `sales_bestsellers_aggregated_yearly`;
DELETE FROM report_event WHERE event_type_id IN (SELECT event_type_id FROM report_event_types WHERE event_name IN ('catalog_product_view'));
```
## set the same order increment id for all stores ##
```sql
UPDATE `eav_entity_type` SET `increment_per_store` = '0' WHERE `eav_entity_type`.`entity_type_code` = 'order';
```
## Set custom order numbers (starting number) ##
```sql
UPDATE `eav_entity_store` SET `increment_last_id` = '74395729' WHERE `entity_type_id` = 1;
```
## Update all subscribers into a customer group (e.g. 5) ##
```sql
UPDATE
customer_entity,
newsletter_subscriber
SET
customer_entity.`group_id` = 5
WHERE
customer_entity.`entity_id` = newsletter_subscriber.`customer_id`
AND
newsletter_subscriber.`subscriber_status` = 1;
```
## Set german address format ##
```sql
INSERT INTO `directory_country_format` (`country_format_id`, `country_id`, `type`, `format`) VALUES
(1, 'DE', 'html', '{{depend prefix}}{{var prefix}} {{/depend}}{{var firstname}} {{depend middlename}}{{var middlename}} {{/depend}}{{var lastname}}{{depend suffix}} {{var suffix}}{{/depend}}<br/>\r\n{{depend company}}{{var company}}<br />{{/depend}}\r\n{{if street1}}{{var street1}}{{/if}}\r\n{{depend street2}}{{var street2}}<br />{{/depend}}\r\n{{depend street3}}{{var street3}}<br />{{/depend}}\r\n{{depend street4}}{{var street4}}<br />{{/depend}}\r\n{{if postcode}}{{var postcode}}{{/if}} {{if city}}{{var city}}{{/if}}<br/>\r\n{{var country}}<br/>\r\n{{depend telephone}}Tel.: {{var telephone}}{{/depend}}\r\n{{depend fax}}<br/>Fax: {{var fax}}{{/depend}}'),
(2, 'DE', 'pdf', '{{depend prefix}}{{var prefix}} {{/depend}}{{var firstname}} {{depend middlename}}{{var middlename}} {{/depend}}{{var lastname}}{{depend suffix}} {{var suffix}}{{/depend}}|\r\n{{depend company}}{{var company}}|{{/depend}}\r\n{{if street1}}{{var street1}} {{/if}}\r\n{{depend street2}}{{var street2}}|{{/depend}}\r\n{{depend street3}}{{var street3}}|{{/depend}}\r\n{{depend street4}}{{var street4}}|{{/depend}}\r\n{{if postcode}}{{var postcode}} {{/if}}{{if city}}{{var city}}{{/if}}}|\r\n{{var country}}|\r\n{{depend telephone}}Tel.: {{var telephone}}{{/depend}}|\r\n{{depend fax}}<br/>Fax: {{var fax}}{{/depend}}|'),
(3, 'DE', 'oneline', '{{depend prefix}}{{var prefix}} {{/depend}}{{var firstname}} {{depend middlename}}{{var middlename}} {{/depend}}{{var lastname}}{{depend suffix}} {{var suffix}}{{/depend}}, {{var street}}, {{var postcode}} {{var city}}, {{var country}}'),
(4, 'DE', 'text', '{{depend prefix}}{{var prefix}} {{/depend}}{{var firstname}} {{depend middlename}}{{var middlename}} {{/depend}}{{var lastname}}{{depend suffix}} {{var suffix}}{{/depend}}\r\n{{depend company}}{{var company}}{{/depend}}\r\n{{if street1}}{{var street1}} {{/if}}\r\n{{depend street2}}{{var street2}}{{/depend}}\r\n{{depend street3}}{{var street3}}{{/depend}}\r\n{{depend street4}}{{var street4}}{{/depend}}\r\n{{if postcode}}{{var postcode}} {{/if}}{{if city}}{{var city}}{{/if}}\r\n{{var country}}\r\nTel.: {{var telephone}}\r\n{{depend fax}}Fax: {{var fax}}{{/depend}}'),
(5, 'DE', 'js_template', '#{prefix} #{firstname} #{middlename} #{lastname} #{suffix}<br/>#{company}<br/>#{street0}<br/>#{street1}<br/>#{street2}<br/>#{street3}<br/>#{postcode} #{city}<br/>#{country_id}<br/>Tel.: #{telephone}<br/>Fax: #{fax}');
```
## Setting file permissions ##
```bash
find </path/to/magento> -type f \-exec chmod 644 {} \;
find </path/to/magento> -type d \-exec chmod 755 {} \;
```
Other recommendations in "Securing Magento File & Directory Permissions" (http://blog.nexcess.net/2010/12/06/securing-magento-file-directory-permissions/)
```bash
find </path/to/magento> \-exec chown youruser.youruser {} \;
find </path/to/magento> -type f \-exec chmod 644 {} \;
find </path/to/magento> -type d \-exec chmod 711 {} \;
find </path/to/magento> -type f -name "*.php" \-exec chmod 600 {} \;
chmod 600 </path/to/magento>/app/etc/*.xml
```
## Getting Configurable Product from Simple Product ID in Magento 1.5+ ##
```php
<?php
$simpleProductId = 465;
$parentIds = Mage::getResourceSingleton('catalog/product_type_configurable')
->getParentIdsByChild($simpleProductId);
$product = Mage::getModel('catalog/product')->load($parentIds[0]);
echo $product->getId(); // ID = 462 (aka, Parent of 465)
```
## Get all associated children product of a configurable product ##
```php
<?php
/**
* Load product by product id
*/
$product = Mage::getModel('catalog/product')->load(YOUR_PRODUCT_ID);
/**
* Get child products id (only ids)
*/
$childIds = Mage::getModel('catalog/product_type_configurable')->getChildrenIds($product->getId());
/**
* Get children products (all associated children products data)
*/
$childProducts = Mage::getModel('catalog/product_type_configurable')->getUsedProducts(null,$product);
```
## Get parent id of simple product associated to configurable product ##
```php
<?php
$_product = Mage::getModel('catalog/product')->load(YOUR_SIMPLE_PRODUCT_ID);
$parentIdArray = $_product->loadParentProductIds()->getData('parent_product_ids');
print_r($parentIdArray);
```
## Check if customer is logged in ##
```php
<?php
$_customer = Mage::getSingleton('customer/session')->isLoggedIn();
if ($_customer) {}
```
## Get product image ##
```php
<?php echo $this->helper('catalog/image')->init($_product, 'image'); ?>
```
## Downsize large product images but not enlarge small images ##
```php
<?php
$this->helper('catalog/image')
->init($_product, 'image')
->keepFrame(false) // avoids getting the small image in original size on a solid background color presented (can be handy not to break some layouts)
->constrainOnly(true) // avoids getting small images bigger
->resize(650); // sets the desired width and the height accordingly (proportional by default)
```
## No square (white background) product images ##
```html
<img src="<?php echo $this->helper('catalog/image')->init($this->getProduct(), 'thumbnail', $_image->getFile())->backgroundcolor('000', '000', '000')->resize(100); ?>" />
```
```html
<img src="<?php echo $this->helper('catalog/image')->init($this->getProduct(), 'thumbnail', $_image->getFile())->keepFrame(false)->resize(100); ?>" width="100" ... />
```
## Show image using current skin path (PHTML) ##
```html
<img src="<?= $this->getSkinUrl('images/logo.png'); ?>" alt="logo" />
```
## Show image using current skin path (CMS) ##
```html
<img src={{skin url="images/logo.png"}} />
```
## Show CMS block (PHTML) ##
```php
<?php echo $this->getLayout()->createBlock('cms/block')->setBlockId('my_block_identifier')->toHtml(); ?>
```
## Get Customer Shipping/Billing Address ##
```php
<?php
$customerAddressId = Mage::getSingleton('customer/session')->getCustomer()->getDefaultShipping();
if ($customerAddressId){
$address = Mage::getModel('customer/address')->load($customerAddressId);
}
```
## Get Product image path ##
```php
<?php
$productId = 1;
$product = Mage::getModel('catalog/product')->load($productId);
$path = Mage::helper('catalog/image')->init($product, 'image')->resize(75, 75);
```
## Get product URL ##
```php
<?php
$productId = 1;
$product = Mage::getModel('catalog/product')->load($productId);
$path = Mage::getUrl().$product->getUrlPath();
```
## Get Category URL ##
```php
<?php echo Mage::getModel('catalog/category')->load($categoryId)->getUrl(); ?>
```
## Get product stock quantity ##
```php
<?php
$id = 52;
$_product = Mage::getModel('catalog/product')->load($id);
// or load it by SKU
// $sku = "microsoftnatural";
// $_product = Mage::getModel('catalog/product')->loadByAttribute('sku', $sku);
$stock = Mage::getModel('cataloginventory/stock_item')->loadByProduct($_product);
print_r($stock->getData());
echo $stock->getQty();
echo $stock->getMinQty();
echo $stock->getMinSaleQty();
```
## Get actual price and special price of a product ##
```php
<?php
$_productId = 52;
$_product = Mage::getModel('catalog/product')->load($_productId);
// without currency sign
$_actualPrice = number_format($_product->getPrice(), 2);
// with currency sign
$_formattedActualPrice = Mage::helper('core')->currency(number_format($_product->getPrice(), 2),true,false);
// without currency sign
$_specialPrice = $_product->getFinalPrice();
// with currency sign
$_formattedSpecialPrice = Mage::helper('core')->currency(number_format($_product->getFinalPrice(), 2),true,false);
```
## Get Currency Symbol ##
```php
<?php echo Mage::app()->getLocale()->currency(Mage::app()->getStore()->getCurrentCurrencyCode())->getSymbol(); ?>
```
## Get Currency Code ##
```php
<?= Mage::app()->getStore()->getCurrentCurrencyCode(); ?>
```
## Track Visitor’s Information ##
```php
<?php
$visitorData = Mage::getSingleton('core/session')->getVisitorData();
print_r($visitorData);
// Array
// (
// [] =>
// [server_addr] => 167772437
// [remote_addr] => 167772437
// [http_secure] =>
// [http_host] => 127.0.0.1
// [http_user_agent] => Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/534.10 (KHTML, like Gecko) Chrome/8.0.552.237 Safari/534.10
// [http_accept_language] => en-US,en;q=0.8
// [http_accept_charset] => ISO-8859-1,utf-8;q=0.7,*;q=0.3
// [request_uri] => /magento/index.php/catalog/category/view/id/22
// [session_id] => 13qm5u80238vb15lupqcac97r5
// [http_referer] => http://127.0.0.1/magento/
// [first_visit_at] => 2011-01-17 11:42:23
// [is_new_visitor] =>
// [last_visit_at] => 2011-01-17 11:58:38
// [visitor_id] => 41
// [last_url_id] => 139
// )
// user's ip address (visitor's ip address)
$remoteAddr = Mage::helper('core/http')->getRemoteAddr(true);
// server's ip address (where the current script is)
$serverAddr = Mage::helper('core/http')->getServerAddr(true);
```
## Get / filter all products by attribute value ##
```php
<?php
/**
* Get all products related to any particular brand
* Let us suppose that we are fetching the products related to 'Samsung' brand
* Let us suppose the Manufacturer ID of Samsung = 3
*/
$manufacturerId = 3;
$attributeCode = 'manufacturer';
$products = Mage::getModel('catalog/product')->getCollection()->addAttributeToFilter($attributeCode, $manufacturerId);
// print all products
print_r($products->getItems());
```
## Check if current page is homepage ##
```php
<?php
if($this->getIsHomePage()) {
// Homepage
} else {
// not on Homepage
}
// alternative method
$routeName = Mage::app()->getRequest()->getRouteName();
$identifier = Mage::getSingleton('cms/page')->getIdentifier();
if($routeName == 'cms' && $identifier == 'home') {
// Homepage
} else {
// not on Homepage
}
```
## Convert Price from Current Currency to Base Currency and vice-versa ##
```php
<?php
$baseCurrencyCode = Mage::app()->getStore()->getBaseCurrencyCode();
$currentCurrencyCode = Mage::app()->getStore()->getCurrentCurrencyCode();
$price = 100;
// convert price from current currency to base currency
$priceOne = Mage::helper('directory')->currencyConvert($price, $currentCurrencyCode, $baseCurrencyCode);
// convert price from base currency to current currency
$priceTwo = Mage::helper('directory')->currencyConvert($price, $baseCurrencyCode, $currentCurrencyCode);
```
## Changing price from any one currency to another ##
```php
<?php
$from = 'USD';
$to = 'NPR';
$price = 10;
$newPrice = Mage::helper('directory')->currencyConvert($price, $from, $to);
```
## Get Currency Rates ##
```php
<?php
/**
* Get the base currency
*/
$baseCurrencyCode = Mage::app()->getBaseCurrencyCode();
/**
* Get all allowed currencies
* returns array of allowed currency codes
*/
$allowedCurrencies = Mage::getModel('directory/currency')->getConfigAllowCurrencies();
/**
* Get the currency rates
* returns array with key as currency code and value as currency rate
*/
$currencyRates = Mage::getModel('directory/currency')->getCurrencyRates($baseCurrencyCode, array_values($allowedCurrencies));
$allowedCurrencies = Mage::getModel('directory/currency')->getConfigAllowCurrencies();
/**
* Get currency rates for Nepalese Currency
*/
$currencyRates = Mage::getModel('directory/currency')->getCurrencyRates('NPR', array_values($allowedCurrencies));
```
## Get all categories ##
```php
<?php
$categories = Mage::getModel('catalog/category')->getCollection()->addAttributeToSelect('*');
?>
```
## Get all active categories ##
```php
<?php
$categories = Mage::getModel('catalog/category')->getCollection()->addAttributeToSelect('*')->addIsActiveFilter();
```
## Get active categories of any particular level ##
```php
<?php
$categories = Mage::getModel('catalog/category')->getCollection()->addAttributeToSelect('*')->addIsActiveFilter()->addLevelFilter(1)->addOrderField('name');
```
## Get store specific categories ##
```php
<?php
$helper = Mage::helper('catalog/category');
// sorted by name, fetched as collection
$categoriesCollection = $helper->getStoreCategories('name', true, false);
// sorted by name, fetched as array
$categoriesArray = $helper->getStoreCategories('name', false, false);
```
## Get product in stock quantity ##
```php
<?php
$_product = Mage::getModel('catalog/product')->load($product_id);
$qty = Mage::getModel('cataloginventory/stock_item')->loadByProduct($_product)->getQty();
```
## Use magento "outside" magento ##
```php
<?php
require_once 'app/Mage.php';
Mage::app($yourStoreCode);
echo Mage::getStoreConfig('general/store_information/name');
```
## Hijack session outside magento ##
```php
<?php
require_once 'app/Mage.php';
Mage::app($yourStoreCode);
Mage::getSingleton('core/session', array('name'=>'frontend'))->setSessionId($_COOKIE['frontend']);
echo "cart_id=".Mage::helper('checkout/cart')->getCart()->getQuote()->getId();
```
## Filter collection or get configurable products: ##
```php
<?php
$configurable_products = Mage::getModel('catalog/product')
->getCollection()
->addAttributeToSelect('*')
->addAttributeToFiler('type_id',array('eq'=>'configurable'))
->load();
```
## Round price ##
```php
<?php
echo Mage::getModel('sales/order')->formatPricePrecision($_product->getFinalPrice(), 3);
```
## Get a list of bestsellers ##
```php
<?php
$collection = Mage::getResourceModel('sales/report_bestsellers_collection')
->setModel('catalog/product')
->addStoreFilter(Mage::app()->getStore()->getId()) //if you want the bestsellers for a specific store view. if you want global values remove this
->setPageSize(5)//set the number of products you want
->setCurPage(1);
foreach ($collection as $_product){
$realProduct = Mage::getModel('catalog/product')->load($_product->getProductId());
//do something with $realProduct;
}
```
## Get product categories with name ##
```php
<?php
$categoryCollection = Mage::getResourceModel('catalog/category_collection')
->joinField('product_id',
'catalog/category_product',
'product_id',
'category_id = entity_id',
null)
->addAttributeToSelect('name')
->addFieldToFilter('product_id', (int)$_product->getId());
?>
```
## Add category names in product view page ##
```php
<?php
$categoryIds = $_product->getCategoryIds();
foreach ($categoryIds as $categoryId){
$tmpId = $categoryId;
$categories = array();
while($tmpId != Mage::app()->getStore()->getRootCategoryId()) {
$category = Mage::getModel('catalog/category')->setStoreId(Mage::app()->getStore()->getId())->load($tmpId);
$categories[] = $category;
$tmpId = $category->getParentId();
};
for ($i = count($categories) - 1; $i>=0;$i--){
echo '<a href="'.echo $categories[$i]->getUrl().'">'.echo $categories[$i]->getName().'</a>';
if ($i>0){
echo "->"<!-- this is the tree separator. change to whatever you like-->
}
}
//break;//uncomment this if you want only one category tree to appear.
};
```
## Different toolbar in product list / grid ##
```php
<?php echo $this->getToolbarBlock()->setTemplate('catalog/product/list/toolbar_bottom.phtml')->toHtml(); ?>
```
## remotely trigger Varien.Tabs Class or EasyTabs ##
add this to Varien.Tabs.prototype
```js
Varien.Tabs.prototype = {
remoteTabs: function(b) {
var controlledLink = $$("#"+b+" a")[0];
this.showContent(controlledLink);
}
}
var csTablist = new Varien.Tabs('.tabs');
```
to fire the link remotely you can call
```js
csTablist.remoteTabs('product_tabs_email');
```
where product_tabs_email is the name of the li that you want to open.
## Getting Configurable Attributes (Super Attributes) of a Configurable Product ##
```php
<?php
/**
* Load Product you want to get Super attributes of
*/
$product=Mage::getModel("catalog/product")->load(52520);
/**
* Get Configurable Type Product Instace and get Configurable attributes collection
*/
$configurableAttributeCollection=$product->getTypeInstance()->getConfigurableAttributes();
/**
* Use the collection to get the desired values of attribute
*/
foreach($configurableAttributeCollection as $attribute){
echo "Attr-Code:".$attribute->getProductAttribute()->getAttributeCode()."<br/>";
echo "Attr-Label:".$attribute->getProductAttribute()->getFrontend()->getLabel()."<br/>";
echo "Attr-Id:".$attribute->getProductAttribute()->getId()."<br/>";
var_dump($_attribute->debug()); // returns the set of values you can use the get magic method on
}
```
## Get order information on success.phtml ##
```php
<?php
$_customerId = Mage::getSingleton('customer/session')->getCustomerId();
$lastOrderId = Mage::getSingleton('checkout/session')->getLastOrderId();
$order = Mage::getSingleton('sales/order');
$order->load($lastOrderId);
$_totalData =$order->getData();
$_grand = $_totalData['grand_total'];
```
## Order date with correct GMT offset on Grid
```
$this->addColumn('order_created_at', array(
'header' => Mage::helper('customer')->__('Datum'),
'index' => 'order_created_at',
'gmtoffset' => true,
'type' => 'datetime',
));
```
## Check if product has an image
```php
<?php
$has_real_image_set = ($_product->getSmallImage() != null && $_product->getSmallImage() != "no_selection");
if ($has_real_image_set) echo "has image";
else echo "no image";
```
## Add table column via sql installer ##
```php
<?php
$installer = $this;
$installer->startSetup();
$installer->getConnection()
->addColumn($installer->getTable('module/entity'),
'column_name',
array(
'type' => Varien_Db_Ddl_Table::TYPE_INTEGER,
'length' => 1,
'nullable' => false,
'default' => 0,
'comment' => 'Breifly describe the new column'
)
);
$installer->endSetup();
```
## Get media gallery by product
```php
<?php
...
$product = Mage::getModel('catalog/product')->getCollection()
->addAttributeToFilter('entity_id', array('eq' => '1'))
->getFirstItem();
$galleryAttribute = $product->getResource()->getAttribute('media_gallery');
$gallerySomeShit = Mage::getModel('catalog/product_attribute_backend_media')->setAttribute($galleryAttribute);
$gallery = Mage::getResourceModel('catalog/product_attribute_backend_media')->loadGallery($product, $gallerySomeShit);
```
## Add product attribute with sql installer
config.xml
```xml
<config>
<global>
...
<resources>
<microsite_module_setup>
<setup>
<module>MODA_Product</module>
<class>Mage_Catalog_Model_Resource_Eav_Mysql4_Setup</class>
</setup>
</microsite_module_setup>
</resources>
...
</global>
</config>
```
Setup file
```php
<?php
$installer->addAttribute('catalog_product', 'some_attribute', array(
'group' => 'General',
'label' => 'Product Page Module',
'note' => '',
'type' => 'int', //backend_type
'input' => 'select', //frontend_input
'frontend_class' => '',
'source' => 'moda_product/attribute_source_microsite', // optional
'backend' => '',
'frontend' => '',
'global' => Mage_Catalog_Model_Resource_Eav_Attribute::SCOPE_WEBSITE,
'required' => false,
'visible_on_front' => true,
'apply_to' => 'simple,configurable',
'is_configurable' => false,
'used_in_product_listing' => false,
'sort_order' => 20,
));
```
## Get all methods for product
```php
<?php
Zend_Debug::dump(get_class_methods(get_class($product)))
```
## Magento notification ##
error:
```php
<?php
Mage::getSingleton('core/session')->addError('Custom error here');
```
warning:
```php
<?php
Mage::getSingleton('core/session')->addWarning('Custom warning here');
```
notice:
```php
<?php
Mage::getSingleton('core/session')->addNotice('Custom notice here');
```
success:
```php
<?php
Mage::getSingleton('core/session')->addSuccess('Custom success here');
```
or in admin controller:
```php
<?php
$this->_getSession()->addSuccess($this->__('text'));
$this->_getSession()->addError($this->__('text'));
```
## Redirect
in controller:
```php
<?php
$this->getResponse()->setRedirect("/")->sendResponse();
```
otherwise:
```php
<?php
Mage::app()->getFrontController()->getResponse()->setRedirect($url);
```
## Pass data from controller to view
```php
<?php
$this->getLayout()->getBlock("cityinfo_index")->setData("data", $data);
```
in .phtml:
```php
<?php echo $this->getData("data"); ?>
```
## Set meta data in controller
```php
<?php
$head = $this->getLayout()->getBlock('head');
$head->setTitle($data["city_info"]->meta_title);
$head->setKeywords($data["city_info"]->meta_keywords);
$head->setDescription($data["city_info"]->meta_description);
```
## Get all stores
```php
<?php
$allStores = Mage::app()->getStores();
foreach ($allStores as $id => $value)
{
$storeCode = Mage::app()->getStore($id)->getCode();
$storeName = Mage::app()->getStore($id)->getName();
$storeId = Mage::app()->getStore($id)->getId();
}
```
## Add rewrite url
```php
<?php
$rewrite = Mage::getModel('core/url_rewrite');
$rewrite->setStoreId($storeId)
->setIdPath('path_1')
->setRequestPath('mego-page.html')
->setTargetPath('cityinfo/index/index/city/Киев')
->setIsSystem(false)
->save();
```
## Delete "add" button from admin grid
```php
<?php
parent::__construct();
$this->_removeButton('add'); // call after parent construct
```
## Sort collection
```php
<?php
$cities = Mage::getModel("cityinfo/cityinfo")->getCollection()->setOrder("city", "ASC");
````
## insert template in cms page
```html
{{block type="core/template" name="my.block.name" template="myfolder/newfile.phtml"}}
```
## Get url for deleting product from list of comparing
```php
<?php
$compareRemoveUrl = $this->helper('catalog/product_compare')->getRemoveUrl($_product);
```
## Get add to compare link
```php
<?php
$_product = Mage::getModel('catalog/product')->load($id);
echo Mage::helper('catalog/product_compare')->getAddUrl($_product);
```
## Check if product are in compare list
```php
<?php
$compared = false;
$collection = $this->helper('catalog/product_compare')->getItemCollection();
foreach($collection as $comparing_product) {
if ($comparing_product->getId() === $_product->getId()) {
$compared = true;
}
}
```
## get product url from review block ##
```php
<?php
$this->getProduct()->getUrlInStore()
```
## Filter by AND
```php
<?php
->addFieldToFilter(array(
array('attribute'=>'action','eq'=> 1),
))
->addFieldToFilter(array(
array('attribute'=>'status','eq'=> 1),
))
```
## Filter by OR
```php
<?php
->addFieldToFilter(
array(
array('attribute'=>'my_field1','eq'=>'my_value1'),
array('attribute'=>'my_field2', 'eq'=>'my_value2')
)
);
## Add new attribute option value
```php
<?php
$arg_attribute = 'youtube_video'; // name of attribute
$arg_value = 'value to be added'; // option value
$attr_model = Mage::getModel('catalog/resource_eav_attribute');
$attr = $attr_model->loadByCode('catalog_product', $arg_attribute);
$attr_id = $attr->getAttributeId();
$option['attribute_id'] = $attr_id;
$option['value']['youtube_video'][0] = $arg_value;
$setup = new Mage_Eav_Model_Entity_Setup('core_setup');
$setup->addAttributeOption($option);
```
## Show CMS block by layout
```xml
<block type="cms/block" name="home-page-block">
<action method="setBlockId"><block_id>home-page-block</block_id></action>
</block>
```
## Create block
```php
<?php
Mage::app()->getLayout()->createBlock('Mage_Core_Block_Text');
```
## Get image original URL
```php
<?php
$productMediaConfig = Mage::getModel('catalog/product_media_config');
$originalImage = $productMediaConfig->getMediaUrl($_product->getImage());
```
## Get image sizes
```php
<?php
$bigImage = $this->helper('catalog/image')->init($_product, 'image');
$bigImage->getOriginalWidth();
$bigImage->getOriginalHeight();
```
## Get login URL
```php
<?php
Mage::helper('customer')->getLoginUrl()
```
## Get logout URL
```php
<?php
Mage::helper('customer')->getLogoutUrl()
```
## Get attribute type (select, multiselect)
```php
<?php
$attribute_details = Mage::getSingleton("eav/config")->getAttribute('catalog_product', $name);
$attribute = $attribute_details->getData();
$attributeType = $attribute->getFrontendInput();
```
## Get attribute values
```php
<?php
$attribute_details = Mage::getSingleton("eav/config")->getAttribute('catalog_product', $name);
$attributeValues = [];
foreach ($attribute_details->getSource()->getAllOptions(true, true) as $option){
$attributeValues[$option['value']] = $option['label'];
}
```
## Get product attribute set
```php
<?php
$attributeSet = Mage::getModel('eav/entity_attribute_set')->load($_product->getAttributeSetId())->getAttributeSetName();
```
## Update product position in specific category
```php
<?php
Mage::app()->setCurrentStore(Mage::getModel('core/store')->load(Mage_Core_Model_App::ADMIN_STORE_ID));
$categoryId = 22; //replace with your category id
$newPosition = 100; //replace with your new position
$category = Mage::getModel('catalog/category')->setStoreId(Mage_Core_Model_App::ADMIN_STORE_ID)->load($categoryId);
$products = $category->getProductsPosition();
foreach ($products as $id=>$value){
$products[$id] = $newPosition;
}
$category->setPostedProducts($products);
$category->save();
```以上是关于markdown [magento] - 代码片段的主要内容，如果未能解决你的问题，请参考以下文章