Magento – Get Category name from Products when adding to Shopping Cart

magento-1.8PHP

Using Magento 1.8v.

In my customization when customer adding products to cart.
Some products qty should not be changeable (i.e qty is fixed) and some other products qty available to change .

Example :

cat1 
  products 
cat2
  subcat
    products
  subcat
    products
cat3
  subcat
     products

For Example:
cat1 products allowed for qty change so when adding to shopping cart it will be 1 and remaining category should not allowed so it is stock item value .

Im trying below code in this class Mage/Checkout/Model/Cart.php but throwing error

$categoryIds=$this->getProduct()->getCategoryIds($productid);
    foreach($categoryIds as $categoryId)    
    $category = Mage::getModel('catalog/category')->load($categoryId);
    if ($category->getName() == 'cat1')   
        $minimumQty = $product->getStockItem()->getMinSaleQty();  
   else if($category->getName() == 'cat2')                        
         minimumQty=stock_item->loadByProduct($product)->getQty();

How do i get category name ?

Best Answer

Try this.

// Get category id by product id.
    $quote = Mage::getModel('checkout/cart')->getQuote();
    $items = $quote->getAllVisibleItems();
    $count = 0;
    foreach ($items as $item) {
        $product = $item->getProduct();
        if ($count < 10) {
            $categories = $product->getCategoryCollection()
                        ->addAttributeToSelect('name')
                        ->addAttributeToFilter('is_active', array('eq' => 1));
            foreach($categories as $cat) {
                if(trim($cat) == 'xxx') { // If category_name == 'xxx' 
                    // Do something.
                    break;
                }
            }
            $count++;
        } else {
            break;
        }
    }

Related Solutions

Magento – Mark Products Matching Shopping Cart Price Rules

I solved it like that

Just change process function in Validator.php to

public function process($_quote) {
    $i               = 0;
    $quote           = $_quote;
    $customerSession = Mage::getSingleton('customer/session');
    foreach ($this->_rules as $rule) {
        // @var $rule FME_Affiliates_Model_Program
        // already tried to validate and failed
        if ($rule->getIsValid() === false) {
            continue;
        }
        if ($rule->getIsValid() !== true) { 
            $rule->afterLoad();
            if (!$rule->validate($quote)) { // quote does not meet rule's conditions , //Call Found.php
                $rule->setIsValid(false);
                continue;
            }
            $rule->setIsValid(true); // passed all validations, remember to be valid
        }

        $this->_appliedProductsIds[]                 =  Mage::getSingleton('checkout/session')->getReturnProductRuleValues();
        $this->_appliedProductsIds[$i]['program_id'] =  $rule->getProgramId();
        Mage::getSingleton('checkout/session')->unsReturnProductRuleValues($this->_ReturnValues);
        $i = $i + 1;
    }
    return $this;
}

And validate function in Found.php to

public function validate(Varien_Object $object) { 
//Called form Validator.php
    $all       = $this->getAggregator() === 'all';
    $true      = (bool)$this->getValue();
    $found     = false;

$Count =  count($object->getAllItems()); 
$i = 0;
    foreach ($object->getAllItems() as $item) {
        $found = $all ? true : false;
        foreach ($this->getConditions() as $cond) {

            $validated = $cond->validate($item); // Call to Product.php's function 'validate'

    if($validated) {
        $this->_ProductId[] = $item->getProductId();
    }

    if($i == $Count) {
        if ($all && !$validated) {
        $found = false;
        break;
        } elseif (!$all && $validated) {
        $found = true;
        break 2;
        }
    }

        }
    if($i == $Count) {
    if ($found && $true) {
        break;
    }
    }
    $i = $i + 1;
    }

$this->_ReturnValues['Product_Id'] = $this->_ProductId;
if(!empty($this->_ProductId)) {
    $this->_ReturnValues['Bool'] = true;
} else {
    $this->_ReturnValues['Bool'] = false;
}

    if ($found && $true) {
        // found an item and we're looking for existing one
    Mage::getSingleton('checkout/session')->setReturnProductRuleValues($this->_ReturnValues);
        return true;
    } elseif (!$found && !$true) {
        // not found and we're making sure it doesn't exist
    Mage::getSingleton('checkout/session')->setReturnProductRuleValues($this->_ReturnValues);
        return true;
    }
Mage::getSingleton('checkout/session')->setReturnProductRuleValues($this->_ReturnValues);
    return false;
}

And access the values in Observer with Vadidator class object like $appliedProductsIds = $validator->_appliedProductsIds;

Hop this will help someone..

Get Category Name from Products in Reports/Product_Collection – Magento 1.8

This is not technically a product collection of type catalog/product, what you need to do is:

$_storeId = Mage::app()->getStore()->getId();
$_products = Mage::getResourceModel('reports/product_collection')
    ->addOrderedQty()
    ->addAttributeToSelect('*')
    ->addAttributeToFilter('visibility', array(
        Mage_Catalog_Model_Product_Visibility::VISIBILITY_BOTH,
        Mage_Catalog_Model_Product_Visibility::VISIBILITY_IN_SEARCH
    ))
    ->setOrder('ordered_qty', 'desc');
foreach ($_products as $_product){
    $product = Mage::getModel('catalog/product')->load($_product->getId());
    $category_ids = $product->getCategoryIds();
    foreach ($category_ids as $category_id){
        $category = Mage::getModel('catalog/category')->load($category_id);
        <!-- do what you want to with the category here --> 
    }
}

EDIT: as per comment, to limit the collection size:

$_products = Mage::getResourceModel('reports/product_collection')
    ->addOrderedQty()
    ->addAttributeToSelect('*')
    ->addAttributeToFilter('visibility', array(
        Mage_Catalog_Model_Product_Visibility::VISIBILITY_BOTH,
        Mage_Catalog_Model_Product_Visibility::VISIBILITY_IN_SEARCH
    ))
    ->setOrder('ordered_qty', 'desc');
$_products->getSelect()->limit(5); //or whatever integer you want

Best Answer

Related Solutions

Magento – Mark Products Matching Shopping Cart Price Rules

Get Category Name from Products in Reports/Product_Collection – Magento 1.8

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