/**
* Get Node Json
*
* @param mixed $node
* @param int $level
* @return array
*/
protected function _getNodeJson(DomElement $node, $level = 0)
{
$item = array();
$selres = $this->getSelectedResources();
if ($level != 0) {
$item['text'] = Mage::helper('Mage_User_Helper_Data')->__((string) $node->getAttribute('title'));
// @codingStandardsIgnoreStart
$item['sortOrder'] = $node->hasAttribute('sortOrder') ? (string) $node->getAttribute('sortOrder') : 0;
// @codingStandardsIgnoreEnd
$item['id'] = (string) $node->getAttribute('id');
if (in_array($item['id'], $selres)) {
$item['checked'] = true;
}
}
$children = $node->childNodes;
if (!empty($children)) {
$item['children'] = array();
//$item['cls'] = 'fiche-node';
foreach ($children as $child) {
if ($child instanceof DOMElement) {
if (!(string) $child->getAttribute('title')) {
continue;
}
if ($level != 0) {
$item['children'][] = $this->_getNodeJson($child, $level + 1);
} else {
$item = $this->_getNodeJson($child, $level + 1);
}
}
}
usort($item['children'], array($this, '_sortTree'));
}
return $item;
}
/**
* Returns boolean on presence of given $attributeName on a link or embed element.
*
* If given $element is embed attribute value will be copied with a prefixed name.
*
* @param \DOMElement $element
* @param string $attributeName
*
* @return bool
*/
protected function elementHasAttribute(DomElement $element, $attributeName)
{
// First try to return for link
if ($element->localName === 'link' && $element->hasAttribute($attributeName)) {
return true;
}
// Second return for embed
if ($element->hasAttribute(EmbedLinking::TEMP_PREFIX . $attributeName)) {
return true;
}
return false;
}
