public function __construct(Engine_Package_Manager $manager, Engine_Package_Manifest $targetPackage, $currentPackage = null, $options = null)
{
$this->_manager = $manager;
if (is_array($currentPackage)) {
$options = $currentPackage;
}
if (!$currentPackage instanceof Engine_Package_Manifest) {
$currentPackage = null;
}
if (is_array($options)) {
$this->setOptions($options);
}
$this->_setPackages($targetPackage, $currentPackage);
if (null === $this->_destinationPath) {
/* if( null !== $this->_currentPackage ) {
$this->_destinationPath = $this->_currentPackage->getSourcePath();
} else */
if (defined('APPLICATION_PATH')) {
$this->_destinationPath = APPLICATION_PATH;
}
}
if (null === $this->_sourcePath) {
$this->_sourcePath = $this->_targetPackage->getSourcePath();
}
}
