Файл: library/XenForo/NodeHandler/Category.php
Строк: 82
<?php
/**
* Node handler for category-type nodes.
*
* @package XenForo_Category
*/
class XenForo_NodeHandler_Category extends XenForo_NodeHandler_Abstract
{
/**
* Category model object.
*
* @var XenForo_Model_Category
*/
protected $_categoryModel = null;
/**
* Determines if the specified node is viewable with the given permissions.
*
* @param array $node Node info
* @param array $permissions Permissions for this node
*
* @return boolean
*/
public function isNodeViewable(array $node, array $permissions)
{
return $this->_getCategoryModel()->canViewCategory($node, $null, $permissions);
}
/**
* Renders the specified node for display in a node tree.
*
* @param XenForo_View $view View object doing the rendering
* @param array $node Information about this node
* @param array $permissions Permissions for this node
* @param array $renderedChildren List of rendered children, [node id] => rendered output
* @param integer $level The level this node should be rendered at, relative to how it's to be displayed.
*
* @return string|XenForo_Template_Abstract
*/
public function renderNodeForTree(XenForo_View $view, array $node, array $permissions,
array $renderedChildren, $level
)
{
$templateLevel = ($level <= 2 ? $level : 'n');
return $view->createTemplateObject('node_category_level_' . $templateLevel, array(
'level' => $level,
'category' => $node,
'renderedChildren' => $renderedChildren
));
}
/**
* @return XenForo_Model_Category
*/
protected function _getCategoryModel()
{
if ($this->_categoryModel === null)
{
$this->_categoryModel = XenForo_Model::create('XenForo_Model_Category');
}
return $this->_categoryModel;
}
}