/**
* This function is executed by the compiler before the second compilation stage,
* processing. It migrates syntax from OPT 2.0 to OPT 2.1
*/
public function preMigrate(Opt_Compiler_Class $compiler)
{
if ($compiler->isNamespace($this->getNamespace())) {
$name = $this->getXmlName();
//$this->_processXml($compiler, false);
// Look for the processor
if (!is_null($processor = $compiler->isInstruction($name))) {
$processor->migrateNode($this);
} elseif ($compiler->isComponent($name)) {
$processor = $compiler->processor('component');
$processor->migrateComponent($this);
} elseif ($compiler->isBlock($name)) {
$processor = $compiler->processor('block');
$processor->migrateBlock($this);
}
if (is_object($processor)) {
$this->set('hidden', false);
$compiler->setChildren($processor->getQueue());
} elseif ($this->get('processAll')) {
$this->set('hidden', false);
$compiler->setChildren($this);
} else {
// Remember to set the hidden state IF AND ONLY IF
// it is not set.
$this->get('hidden') === null and $this->set('hidden', true);
}
} else {
$this->_processMigration($compiler);
$this->set('hidden', false);
if ($this->hasChildren()) {
$compiler->setChildren($this);
}
}
}