Mage_Checkout_Block_Cart_Abstract Class Reference

Inheritance diagram for Mage_Checkout_Block_Cart_Abstract:

List of all members.

Public Member Functions
	__construct ()
	addItemRender ($productType, $blockType, $template)
	getItemRender ($type)
	getItemRendererInfo ($type)
	getItemRenderer ($type)
	getCustomer ()
	getCheckout ()
	getQuote ()
	getItems ()
	getItemHtml (Mage_Sales_Model_Quote_Item $item)
	getTotals ()
	getTotalsCache ()
Protected Attributes
	$_customer = null
	$_checkout = null
	$_quote = null
	$_totals
	$_itemRenders = array()

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Detailed Description

Definition at line 34 of file Abstract.php.

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Constructor & Destructor Documentation

__construct

(

)

Constructor

By default is looking for first argument as array and assignes it as object attributes This behaviour may change in child classes

Reimplemented from Varien_Object.

Reimplemented in Mage_Checkout_Block_Cart_Sidebar.

Definition at line 43 of file Abstract.php.

    {
        parent::__construct();
        $this->addItemRender('default', 'checkout/cart_item_renderer', 'checkout/cart/item/default.phtml');
    }

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Member Function Documentation

addItemRender	(	$	productType,
		$	blockType,
		$	template
	)

Add renderer for item product type

Parameters:

	string	$productType
	string	$blockType
	string	$template

Returns:

Mage_Checkout_Block_Cart_Abstract

Definition at line 57 of file Abstract.php.

    {
        $this->_itemRenders[$productType] = array(
            'block' => $blockType,
            'template' => $template,
            'blockInstance' => null
        );
        return $this;
    }

getCheckout

(

)

Get checkout session

Returns:

Mage_Checkout_Model_session

Definition at line 134 of file Abstract.php.

    {
        if (null === $this->_checkout) {
            $this->_checkout = Mage::getSingleton('checkout/session');
        }
        return $this->_checkout;
    }

getCustomer

(

)

Get logged in customer

Returns:

Mage_Customer_Model_Customer

Definition at line 121 of file Abstract.php.

    {
        if (null === $this->_customer) {
            $this->_customer = Mage::getSingleton('customer/session')->getCustomer();
        }
        return $this->_customer;
    }

getItemHtml

(

Mage_Sales_Model_Quote_Item $

item

)

Get item row html

Parameters:

Mage_Sales_Model_Quote_Item

$item

Returns:

string

Definition at line 171 of file Abstract.php.

    {
        $renderer = $this->getItemRenderer($item->getProductType())->setItem($item);
        return $renderer->toHtml();
    }

getItemRender

(

$

type

)

Get renderer information by product type code

Deprecated:

please use getItemRendererInfo() method instead

See also:

getItemRendererInfo()

Parameters:

string

$type

Returns:

array

Definition at line 75 of file Abstract.php.

    {
        return $this->getItemRendererInfo();
    }

getItemRenderer

(

$

type

)

Get renderer block instance by product type code

Parameters:

string

$type

Returns:

array

Definition at line 100 of file Abstract.php.

    {
        if (!isset($this->_itemRenders[$type])) {
            $type = 'default';
        }
        if (is_null($this->_itemRenders[$type]['blockInstance'])) {
             $this->_itemRenders[$type]['blockInstance'] = $this->getLayout()
                ->createBlock($this->_itemRenders[$type]['block'])
                    ->setTemplate($this->_itemRenders[$type]['template'])
                    ->setRenderedBlock($this);
        }

        return $this->_itemRenders[$type]['blockInstance'];
    }

getItemRendererInfo

(

$

type

)

Get renderer information by product type code

Parameters:

string

$type

Returns:

array

Definition at line 86 of file Abstract.php.

    {
        if (isset($this->_itemRenders[$type])) {
            return $this->_itemRenders[$type];
        }
        return $this->_itemRenders['default'];
     }

getItems

(

)

Get all cart items

Returns:

array

Definition at line 160 of file Abstract.php.

    {
        return $this->getQuote()->getAllVisibleItems();
    }

getQuote

(

)

Get active quote

Returns:

Mage_Sales_Model_Quote

Definition at line 147 of file Abstract.php.

    {
        if (null === $this->_quote) {
            $this->_quote = $this->getCheckout()->getQuote();
        }
        return $this->_quote;
    }

getTotals

(

)

Reimplemented in Mage_Checkout_Block_Cart_Totals.

Definition at line 177 of file Abstract.php.

    {
        return $this->getTotalsCache();
    }

getTotalsCache

(

)

Definition at line 182 of file Abstract.php.

    {
        if (empty($this->_totals)) {
            $this->_totals = $this->getQuote()->getTotals();
        }
        return $this->_totals;
    }

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Member Data Documentation

$_checkout = null [protected]

Definition at line 37 of file Abstract.php.

$_customer = null [protected]

Definition at line 36 of file Abstract.php.

$_itemRenders = array() [protected]

Definition at line 41 of file Abstract.php.

$_quote = null [protected]

Definition at line 38 of file Abstract.php.

$_totals [protected]

Reimplemented in Mage_Checkout_Block_Cart_Totals.

Definition at line 40 of file Abstract.php.

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The documentation for this class was generated from the following file:

• app/code/core/Mage/Checkout/Block/Cart/Abstract.php