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<?php
namespace Coast\Dir;
class Iterator implements \SeekableIterator
{
protected $_spl;
public function __construct($path, $flags = null, $recursive = false, $mode = null)
{
$flags = !isset($flags)
? \FilesystemIterator::KEY_AS_PATHNAME | \FilesystemIterator::CURRENT_AS_FILEINFO | \FilesystemIterator::SKIP_DOTS
: $flags;
$this->_spl = !$recursive
? new \FilesystemIterator($path, $flags)
: new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($path, $flags), $mode);
}
public function __call($method, $args)
{
return call_user_func_array(array($this->_spl, $method), $args);
}
public function current()
{
$path = $this->_spl->current()->getPathname();
return $this->_spl->isDir()
? new \Coast\Dir($path)
: new \Coast\File($path);
}
public function key()
{
return $this->_spl->key();
}
public function next()
{
return $this->_spl->next();
}
public function rewind()
{
return $this->_spl->rewind();
}
public function valid()
{
return $this->_spl->valid();
}
public function seek($position)
{
return $this->_spl->seek($position);
}
}