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Fix to apply active and active-ancestor classes to nodes retrieved via getDescendants() #21

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Fix to apply active and active-ancestor classes to nodes retrieved via getDescendants() #21

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16 changes: 16 additions & 0 deletions models/Navee_NodeModel.php
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Original file line number Diff line number Diff line change
Expand Up @@ -131,11 +131,27 @@ public function userGroupSelected($userGroupId)
public function getDescendants($dist = null)
{
$descendants = parent::getDescendants($dist);

// variables
$activeNodes = array();

foreach ($descendants as $d)
{
craft()->navee->setLink($d);

if (craft()->navee->nodeActive($d))
{
$activeNodes[] = $d;
}
}

if (sizeof($activeNodes))
{
$descendants = craft()->navee->setActiveNodeRelatives($descendants, $activeNodes);
}

$descendants = craft()->navee->setActiveClasses($descendants);

return $descendants;
}
}
14 changes: 8 additions & 6 deletions services/NaveeService.php
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Original file line number Diff line number Diff line change
Expand Up @@ -147,12 +147,12 @@ public function setLink(Navee_NodeModel $node)
/**
* Checks to see if a node is active
*
* @access private
* @access public
* @param Navee_NodeModel $node
* @return bool
*/

private function nodeActive(Navee_NodeModel $node)
public function nodeActive(Navee_NodeModel $node)
{
$data = false;
$currentUri = ltrim(craft()->request->getPath(), '/');
Expand Down Expand Up @@ -270,13 +270,13 @@ private function ancestorRemoved(Navee_NodeModel $node, $removedNodes = array())
/**
* Sets flags in the relatives of active nodes marking them ancestors/descendants
*
* @access private
* @access public
* @param array $nodes
* @param array $activeNodes
* @return array
*/

private function setActiveNodeRelatives($nodes = array(), $activeNodes = array())
public function setActiveNodeRelatives($nodes = array(), $activeNodes = array())
{
foreach ($nodes as $node)
{
Expand Down Expand Up @@ -336,12 +336,12 @@ private function setSiblingActive(Navee_NodeModel $node, $activeNode)
/**
* Sets appropriate active classes for each node
*
* @access private
* @access public
* @param array $nodes
* @return array
*/

private function setActiveClasses($nodes = array())
public function setActiveClasses($nodes = array())
{
if (!$this->config->disableActiveClass)
{
Expand All @@ -350,12 +350,14 @@ private function setActiveClasses($nodes = array())
// this is the active node
if ($node->active)
{
$node->class = str_replace($this->config->activeClass, '', $node->class);
$node->class = (strlen($node->class)) ? $node->class . ' ' . $this->config->activeClass : $this->config->activeClass;
}

// these are ancestors of the active node
if ($this->config->activeClassOnAncestors && $node->descendantActive)
{
$node->class = str_replace($this->config->ancestorActiveClass, '', $node->class);
$node->class = (strlen($node->class)) ? $node->class . ' ' . $this->config->ancestorActiveClass : $this->config->ancestorActiveClass;
}

Expand Down