Beginner.83
Новичок
Написал класс для работы с Ini файлом хотелось бы общественной критики:
PHP:
class Ini_Exception extends Exception {}
class Ini implements ArrayAccess, Countable
{
private static $instance;
private $autosave = false;
private $ext = '.ini';
private $delimiter;
private $file;
private $data;
public function __construct($file, $delimiter='.', $autocreate=false)
{
if ($autocreate && !file_exists($file.$this->ext))
file_put_contents($file.$this->ext, '');
$this->file = realpath($file.$this->ext);
$this->data = parse_ini_file($this->file, 1);
$this->delimiter = $delimiter;
}
public static function factory($file=null, $delimiter='.', $autocreate=false)
{
if (!self::$instance && $file)
self::$instance = new self($file, $delimiter, $autocreate);
return self::$instance;
}
public function setAutosave($status=false)
{
if (!is_bool($status))
throw new Ini_Exception('Invalid parameter data type');
$this->autosave = $status;
return $this;
}
public function getAutosaveStatus()
{
return $this->autosave;
}
public function get($path=null)
{
if (!$path) return $this->data;
$path = explode($this->delimiter, $path);
if (count($path) == 1){
return isset($this->data[$path[0]]) ? $this->data[$path[0]] : null;
}
elseif (count($path) == 2){
return isset($this->data[$path[0]][$path[1]]) ? $this->data[$path[0]][$path[1]] : null;
}
}
public function set($path, $value)
{
$path = explode($this->delimiter, $path);
if (count($path) == 1){
if (!is_array($value))
throw new Ini_Exception('Incorrect data type values');
$this->data[$path[0]] = $value;
}
elseif (count($path) == 2){
if (is_array($value) || is_object($value))
throw new Ini_Exception('Incorrect data type values');
$this->data[$path[0]][$path[1]] = $value;
}
if ($this->autosave)
$this->save();
return $this;
}
public function del($path)
{
if (!$path) return $this->data;
$path = explode($this->delimiter, $path);
if (count($path) == 1){
unset($this->data[$path[0]]);
}
elseif (count($path) == 2){
unset($this->data[$path[0]][$path[1]]);
}
if ($this->autosave)
$this->save();
return $this;
}
public function is($path)
{
if (!$path) return $this->data;
$path = explode($this->delimiter, $path);
if (count($path) == 1){
return isset($this->data[$path[0]]);
}
elseif (count($path) == 2){
return isset($this->data[$path[0]][$path[1]]);
}
}
public function size($path)
{
if (!$path) return $this->data;
$path = explode($this->delimiter, $path);
if (count($path) !== 1)
throw new Ini_Exception('Incorrect path');
return count($this->data[$path[0]]);
}
public function offsetExists($offset)
{
return $this->is($offset);
}
public function offsetGet($offset)
{
return $this->get($offset);
}
public function offsetSet($offset, $value)
{
$this->set($offset, $value);
}
public function offsetUnset($offset)
{
$this->del($offset);
}
public function count()
{
return count($this->data);
}
public function save()
{
$str = '';
foreach ($this->data as $k=>$v){
$str .= "[$k]\n";
if (is_array($v)){
foreach($v as $k_=>$v_){
$str .= "$k_=$v_\n";
}
}
}
file_put_contents($this->file, $str);
}
}
