Mage_Adminhtml_Block_Urlrewrite_Category_Tree Class Reference

Inheritance diagram for Mage_Adminhtml_Block_Urlrewrite_Category_Tree:

List of all members.

Public Member Functions
	__construct ()
	getTreeArray ($parentId=null, $asJson=false, $recursionLevel=3)
	getCategoryCollection ()
	getLoadTreeUrl ()
Protected Member Functions
	_getNodesArray ($node)

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Detailed Description

Definition at line 34 of file Tree.php.

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Constructor & Destructor Documentation

__construct

(

)

Set custom template for the block

Reimplemented from Mage_Adminhtml_Block_Catalog_Category_Abstract.

Definition at line 40 of file Tree.php.

    {
        parent::__construct();
        $this->setTemplate('urlrewrite/categories.phtml');
    }

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Member Function Documentation

_getNodesArray

(

$

node

)

[protected]

Convert categories tree to array recursively

Returns:

array

Definition at line 98 of file Tree.php.

    {
        $result = array(
            'id'             => (int)$node->getId(),
            'parent_id'      => (int)$node->getParentId(),
            'children_count' => (int)$node->getChildrenCount(),
            'is_active'      => (bool)$node->getIsActive(),
            'name'           => $node->getName(),
            'level'          => (int)$node->getLevel(),
            'product_count'  => (int)$node->getProductCount(),
        );
        if ($node->hasChildren()) {
            $result['children'] = array();
            foreach ($node->getChildren() as $childNode) {
                $result['children'][] = $this->_getNodesArray($childNode);
            }
        }
        $result['cls'] = ($result['is_active'] ? '' : 'no-') . 'active-category';
        $result['expanded'] = false;
        if (!empty($result['children'])) {
            $result['expanded'] = true;
        }
        return $result;
    }

getCategoryCollection

(

)

Get categories collection

Returns:

Mage_Catalog_Model_Resource_Eav_Mysql4_Category_Collection

Definition at line 80 of file Tree.php.

    {
        $collection = $this->_getData('category_collection');
        if (is_null($collection)) {
            $collection = Mage::getModel('catalog/category')->getCollection()
                ->addAttributeToSelect(array('name', 'is_active'))
                ->setLoadProductCount(true)
            ;
            $this->setData('category_collection', $collection);
        }
        return $collection;
    }

getLoadTreeUrl

(

)

Get URL for categories tree ajax loader

Returns:

string

Definition at line 128 of file Tree.php.

    {
        return Mage::helper('adminhtml')->getUrl('*/*/categoriesJson');
    }

getTreeArray	(	$	parentId = null,
		$	asJson = false,
		$	recursionLevel = 3
	)

Get categories tree as recursive array

Parameters:

	int	$parentId
	bool	$asJson
	int	$recursionLevel

Returns:

array

Definition at line 54 of file Tree.php.

    {
        $result = array();
        if ($parentId) {
            $category = Mage::getModel('catalog/category')->load($parentId);
            if (!empty($category)) {
                $tree = $this->_getNodesArray($this->getNode($category, $recursionLevel));
                if (!empty($tree) && !empty($tree['children'])) {
                    $result = $tree['children'];
                }
            }
        }
        else {
            $result = $this->_getNodesArray($this->getRoot(null, $recursionLevel));
        }
        if ($asJson) {
            return Zend_Json::encode($result);
        }
        return $result;
    }

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

• app/code/core/Mage/Adminhtml/Block/Urlrewrite/Category/Tree.php