protected function _getHelperValue(Varien_Simplexml_Element $child)
{
$helperName = 'adminhtml';
$titleNodeName = 'title';
$childAttributes = $child->attributes();
if (isset($childAttributes['module'])) {
$helperName = (string) $childAttributes['module'];
}
// if (isset($childAttributes['translate'])) {
// $titleNodeName = (string)$childAttributes['translate'];
// }
return Mage::helper($helperName)->__((string) $child->{$titleNodeName});
}
/**
* Return attributes of all namespaces
*
* array(
* namespace => array(
* attribute_key => attribute_value,
* ...
* )
* )
*
* @param Varien_Simplexml_Element $source
* @return array
*/
public function getAttributes($source, $namespace = null)
{
$attributes = array();
if (!is_null($namespace)) {
$attributes[$namespace] = $source->attributes($namespace);
return $attributes;
}
$namespaces = $source->getNamespaces(true);
$attributes[''] = $source->attributes('');
foreach ($namespaces as $key => $value) {
if ($key == '' || $key == 'soap') {
continue;
}
$attributes[$value] = $source->attributes($value);
}
return $attributes;
}
public function importXml(Varien_Simplexml_Element $actionNode)
{
foreach ($actionNode->attributes() as $key => $value) {
$this->setParam($key, (string) $value);
}
if ($actionNode['use']) {
$container = $this->getProfile()->getContainer((string) $actionNode['use']);
} else {
$this->setParam('class', $this->getClassNameByType((string) $actionNode['type']));
$container = $action->getContainer();
}
$this->setContainer($container);
if ($this->getParam('name')) {
$this->getProfile()->addContainer($this->getParam('name'), $container);
}
foreach ($actionNode->var as $varNode) {
$container->setVar((string) $varNode['name'], (string) $varNode);
}
foreach ($actionNode->action as $actionSubnode) {
$action = $this->addAction();
$action->importXml($actionSubnode);
}
return $this;
}
/**
* Extends one node
*
* @param Varien_Simplexml_Element $source
* @param boolean $overwrite
* @return Varien_Simplexml_Element
*/
public function extendChild($source, $overwrite = false)
{
// this will be our new target node
$targetChild = null;
// name of the source node
$sourceName = $source->getName();
// here we have children of our source node
$sourceChildren = $source->children();
if (!$source->hasChildren()) {
// handle string node
if (isset($this->{$sourceName})) {
// if target already has children return without regard
if ($this->{$sourceName}->hasChildren()) {
return $this;
}
if ($overwrite) {
unset($this->{$sourceName});
} else {
return $this;
}
}
$targetChild = $this->addChild($sourceName, $source->xmlentities());
$targetChild->setParent($this);
foreach ($source->attributes() as $key => $value) {
$targetChild->addAttribute($key, $this->xmlentities($value));
}
return $this;
}
if (isset($this->{$sourceName})) {
$targetChild = $this->{$sourceName};
}
if (is_null($targetChild)) {
// if child target is not found create new and descend
$targetChild = $this->addChild($sourceName);
$targetChild->setParent($this);
foreach ($source->attributes() as $key => $value) {
$targetChild->addAttribute($key, $this->xmlentities($value));
}
}
// finally add our source node children to resulting new target node
foreach ($sourceChildren as $childKey => $childNode) {
$targetChild->extendChild($childNode, $overwrite);
}
return $this;
}
/**
* Check is module output enabled
*
* @param Varien_Simplexml_Element $child
* @return bool
*/
protected function _isEnabledModuleOutput(Varien_Simplexml_Element $child)
{
$helperName = 'adminhtml';
$childAttributes = $child->attributes();
if (isset($childAttributes['module'])) {
$helperName = (string) $childAttributes['module'];
}
return Mage::helper($helperName)->isModuleOutputEnabled();
}
protected function _getHelperValue(Varien_Simplexml_Element $child)
{
$helperName = 'Mage_Adminhtml_Helper_Data';
$titleNodeName = 'title';
$childAttributes = $child->attributes();
if (isset($childAttributes['module'])) {
$helperName = (string) $childAttributes['module'];
}
$titleNodeName = 'title';
return Mage::helper($helperName)->__((string) $child->{$titleNodeName});
}
/**
* Cleanup reference node according to the block it refers to
*
* Look for the block by reference name and if the block is "unsafe", cleanup the reference node from actions
*
* @param Varien_Simplexml_Element $node
*/
protected static function _sanitizeReference(Varien_Simplexml_Element $node)
{
$attributes = $node->attributes();
$name = $attributes['name'];
$result = $node->xpath("//block[@name='{$name}']") ?: array();
foreach ($result as $block) {
$isTypeSafe = self::_isTypeSafe($block->getAttribute('type'));
if (!$isTypeSafe || !self::_isParentSafe($block)) {
self::_deleteNodes($node, 'action');
}
break;
}
}
/**
* Get attributes from XML layout update
*
* @param Varien_Simplexml_Element $layoutUpdate
* @return array
*/
protected function _getAttributes(Varien_Simplexml_Element $layoutUpdate)
{
$attributes = array();
$attributes['type'] = $layoutUpdate->getAttribute('type') ?: 'layout';
$attributes['action_name'] = $layoutUpdate->getName();
foreach ($layoutUpdate->attributes() as $attributeName => $attributeValue) {
$attributes[$attributeName] = (string) $attributeValue;
}
return $attributes;
}
