/**
* Creates a new directory. Throws exceptions if target is not
* writable, dir already exists etc...
*
* @param mixed sfFilebasePluginFile | string $path
* @throws sfFilebasePluginException
* @return sfFilebasePluginFile $file
*/
public function mkDir($path, $perms = null)
{
// Wrap around, because isDir() returs false on non-existing files.
$path = new sfFilebasePluginDirectory($this->getFilebaseFile($path), $this);
$dest = new sfFilebasePluginDirectory($path->getPath(), $this);
if (!$dest->fileExists()) {
throw new sfFilebasePluginException(sprintf('Destination directory %s does not exist.', $dest->getPathname()));
}
if (!$dest->isDir()) {
throw new sfFilebasePluginException(sprintf('Destination %s is not a directory.', $dest->getPathname()));
}
if (!$dest->isWritable()) {
throw new sfFilebasePluginException(sprintf('Destination directory %s is write protected.', $dest->getPathname()));
}
if (!$this->isInFilebase($dest)) {
throw new sfFilebasePluginException(sprintf('Destination directory %s does not belong to filebase %s, access forbidden due to security issues.', $dest->getPathname(), $this->getPathname()));
}
if ($path->fileExists()) {
throw new sfFilebasePluginException(sprintf('Directory %s already exists', $path->getPathname()));
}
if (!@mkdir($path->getPathname())) {
throw new sfFilebasePluginException(sprintf('Error creating directory %s', $path->getPathname()), 2010);
}
if ($perms !== null) {
// Chmodde dir
$path->chmod($perms);
}
return $path;
}
