/**
* @param LegacyNode $node
*/
public function visitLegacyNode(LegacyNode $node)
{
$this->addModuleToUsedList($node->getModuleId());
$this->createNodeContent($node);
$this->activateLegacySupport();
$this->visitChildNodes($node);
}
public function visitLegacyNode(LegacyNode $node)
{
$moduleId = $node->getModuleId();
if ($this->isNotRendered($moduleId)) {
$node->renderModuleHead();
$this->markAsRendered($moduleId);
}
$this->visitChildNodes($node);
}
public function visitLegacyNode(LegacyNode $node)
{
$moduleId = $node->getModuleId();
if (!$this->isVisited($moduleId)) {
$head_output = $this->getLegacyModuleHeaderOutput($node);
$this->moduleData[$moduleId] = array('header' => $head_output);
}
$this->visitChildNodes($node);
}
/**
* This method is overwritten to test the legacy node traversing without
* a real legacy module, which are nearly untestable.
*
* @param LegacyNode $node
*
* @return string
*/
protected function getLegacyModuleHeaderOutput(LegacyNode $node)
{
return "<!-- HTML header of " . $node->getModuleId() . " -->";
}
