/**
* Move under a new parent
*
* @param sfAssetFolder $new_parent
*/
public function move(sfAssetFolder $new_parent)
{
// controls
if ($this->isRoot()) {
throw new sfAssetException('The root folder cannot be moved');
} else {
if ($new_parent->hasSubFolder($this->getName())) {
throw new sfAssetException('The target folder "%folder%" already contains a folder named "%name%". The folder has not been moved.', array('%folder%' => $new_parent, '%name%' => $this->getName()));
} else {
if ($new_parent->isDescendantOf($this)) {
throw new sfAssetException('The target folder cannot be a subfolder of moved folder. The folder has not been moved.');
} else {
if ($this->retrieveParent() !== $new_parent->getId()) {
$descendants = $this->getDescendants();
$old_path = $this->getFullPath();
$this->moveToLastChildOf($new_parent);
// Update relative path
$this->save();
// move its assets
self::movePhysically($old_path, $this->getFullPath());
foreach ($descendants as $descendant) {
// Update relative path
$descendant->save();
}
}
}
}
}
// else: nothing to do
}
