/**
* @param boolean $recursive
* @param boolean $onlyContents In the case of a directory, only delete the files it contains if TRUE
* or the entire directory otherwise
* @param boolean $fireEvent
* @return bool TRUE if the file has been successfully deleted, FALSE otherwise
*/
protected function deleteImpl($recursive = false, $onlyContents = false, $fireEvent = true)
{
if ($this->realFile === null) {
throw new EyeUnsupportedOperationException(__METHOD__ . ' on ' . $this->path);
}
if ($this->isRoot()) {
throw new EyeIOException('Cannot delete the root folder.');
}
$this->checkDeletePermission();
$success = true;
try {
if ($this->isDirectory()) {
//FIXME: the permissions of each child are not checked using this way
$meta = $this->getMeta();
$success = $this->realFile->delete($recursive, $onlyContents);
MetaManager::getInstance()->deleteMeta($this);
if ($onlyContents) {
$this->setMeta($meta);
}
} else {
if ($fireEvent) {
// Ensure the "listeners" property has been initialized *before* deleting the file
$this->getAllFileListeners();
}
$this->realFile->delete();
//notify listeners
if ($fireEvent) {
$this->fireEvent('fileDeleted', new FileEvent($this));
}
$this->deleteMeta();
}
} catch (EyeFileNotFoundException $e) {
throw new EyeFileNotFoundException($this->path . ' does not exist.', 0, $e);
} catch (EyeIOException $e) {
throw new EyeIOException('Cannot delete ' . $this->path . '.', 0, $e);
}
if ($success) {
if ($fireEvent) {
//notify listeners on the parent directory
$this->getParentFile()->fireEvent('fileDeleted', new FileEvent($this));
}
}
return $success;
}