<?php

if (!defined('XOOPS_ROOT_PATH')) exit();

class XoopsTimezone extends XoopsObject
{
	function XoopsTimezone()
	{
		static $initVars;
		if (isset($initVars)) {
		    $this->vars = $initVars;
		    return;
		}
		$this->initVar('offset', XOBJ_DTYPE_OTHER, null, false);
        $this->initVar('zone_name', XOBJ_DTYPE_TXTBOX, null, true, 255);
        $initVars = $this->vars;
	}
}

class XoopsTimezoneHandler extends XoopsObjectHandler
{
	var $_mResult;
	
	function XoopsTimezoneHandler(&$db)
	{
		parent::XoopsObjectHandler($db);

		$root =& XCube_Root::getSingleton();

		//
		// Because abstract language style is not decided, we load directly. But we must fix.
		//
		$root->mLanguageManager->loadPageTypeMessageCatalog('timezone');

		//
		// This handler not connects to database.
		//
		$this->_mResult = array(
			"-12"  => _TZ_GMTM12,
			"-11"  => _TZ_GMTM11,
			"-10"  => _TZ_GMTM10,
			"-9"   => _TZ_GMTM9,
			"-8"   => _TZ_GMTM8,
			"-7"   => _TZ_GMTM7,
			"-6"   => _TZ_GMTM6,
			"-5"   => _TZ_GMTM5,
		    "-4.5" => _TZ_GMTM45,
			"-4"   => _TZ_GMTM4,
			"-3.5" => _TZ_GMTM35,
			"-3"   => _TZ_GMTM3,
			"-2"   => _TZ_GMTM2,
			"-1"   => _TZ_GMTM1,
			"0"    => _TZ_GMT0,
			"1"    => _TZ_GMTP1,
			"2"    => _TZ_GMTP2,
			"3"    => _TZ_GMTP3,
			"3.5"  => _TZ_GMTP35,
			"4"    => _TZ_GMTP4,
			"4.5"  => _TZ_GMTP45,
			"5"    => _TZ_GMTP5,
			"5.5"  => _TZ_GMTP55,
			"5.75" => _TZ_GMTP575,
			"6"    => _TZ_GMTP6,
			"6.5"  => _TZ_GMTP65,
			"7"    => _TZ_GMTP7,
			"8"    => _TZ_GMTP8,
			"9"    => _TZ_GMTP9,
			"9.5"  => _TZ_GMTP95,
			"10"   => _TZ_GMTP10,
			"11"   => _TZ_GMTP11,
			"12"   => _TZ_GMTP12,
			"13"   => _TZ_GMTP13
		);
	}
	
	function &create()
	{
		$ret =new XoopsTimezone();
		return $ret;
	}
	
	function &get($offset)
	{
		$ret = null;
		
		foreach ($this->_mResult as $index => $zone_name) {
			if ((float)$index == (float)$offset) {
				$obj =new XoopsTimezone();
				$obj->set('offset', $index);
				$obj->set('zone_name', $zone_name);

				return $obj;
			}
		}
		
		return $ret;
	}

	function &getObjects($criteria = null, $key_as_id = false)
	{
		$ret = array();
		
		foreach ($this->_mResult as $offset => $zone_name) {
			$obj =new XoopsTimezone();
			$obj->setVar('offset', $offset);
			$obj->setVar('zone_name', $zone_name);
			if ($key_as_id) {
				$ret[$offset] =& $obj;
			}
			else {
				$ret[] =& $obj;
			}
			unset($obj);
		}
		
		return $ret;
	}
	
	function insert(&$obj)
	{
		return false;
	}

	function delete(&$obj)
	{
		return false;
	}
}

?>