TypeManager.php:
<?PHP
/**
* TypeManager class - Type management class that has help methods to format data to UI and unformat UI input to data.
*
* @package BizSystem
* @author rocky swen
* @copyright Copyright (c) 2005
* @access public
*/
class TypeManager
{
protected $m_LocaleInfo;
/**
* TypeManager::__construct - Constructor of TypeManager, set locale with localcode parameter
*
* @param string $localeCode
* @return void
**/
public function __construct($localeCode="")
{
setlocale(LC_ALL, $localeCode);
$this->m_LocaleInfo = localeconv();
if ($this->m_LocaleInfo['frac_digits']>10)
$this->m_LocaleInfo = null;
}
/**
* TypeManager::FormattedStringToValue - Convert Formatted String To Value
*
* @param string $type - field type
* @param string $fmt - type format
* @param string $fmtString - formatted string
* @return mix value
**/
public function FormattedStringToValue($type, $fmt, $fmtString)
{
if ($type=="Number") return $this->NumberToValue($fmt, $fmtString);
else if ($type=="Text") return $this->TextToValue($fmt, $fmtString);
else if ($type=="Date") return $this->DateToValue($fmt, $fmtString);
else if ($type=="Datetime")return $this->DatetimeToValue($fmt, $fmtString);
else if ($type=="Currency")return $this->CurrencyToValue($fmt, $fmtString);
else if ($type=="Phone") return $this->PhoneToValue($fmt, $fmtString);
else return $fmtString;
}
/**
* TypeManager::ValueToFormattedString - Convert Value To Formatted String
*
* @param string $type - field type
* @param string $fmt - type format
* @param string $value - value
* @return string formatted string
**/
public function ValueToFormattedString($type, $fmt, $value)
{
if ($type=="Number") return $this->ValueToNumber($fmt, $value);
else if ($type=="Text") return $this->ValueToText($fmt, $value);
else if ($type=="Date") return $this->ValueToDate($fmt, $value);
else if ($type=="Datetime")return $this->ValueToDatetime($fmt, $value);
else if ($type=="Currency")return $this->ValueToCurrency($fmt, $value);
else if ($type=="Phone") return $this->ValueToPhone($fmt, $value);
else return $value;
}
protected function ValueToNumber($fmt, $value)
{
if ($fmt[0]=="%")
return sprintf($fmt, $value);
if (!$this->m_LocaleInfo)
return $value;
$fmt_num = $value;
if ($fmt=="Int")
$fmt_num = number_format($value, 0, $this->m_LocaleInfo['decimal_point'], $this->m_LocaleInfo['thousands_sep']);
else if ($fmt=="Float")
$fmt_num = number_format($value,
$this->m_LocaleInfo['frac_digits'],
$this->m_LocaleInfo['decimal_point'],
$this->m_LocaleInfo['thousands_sep']);
return $fmt_num;
}
protected function NumberToValue($fmt, $fmt_value)
{
if ($fmt[0]=="%")
return sscanf($fmt_value, $fmt);
if (!$this->m_LocaleInfo)
return $fmt_value;
$tmp = str_replace($this->m_LocaleInfo['thousands_sep'], null, $fmt_value);
if ($fmt=="Int")
return (int)$tmp;
return (float)$tmp;
}
protected function ValueToText($fmt, $value)
{
return $value;
}
protected function TextToValue($fmt, $fmt_value)
{
return $fmt_value;
}
protected function ValueToDate($fmt, $value)
{
// ISO format YYYY-MM-DD HH:MM:SS
if ($value == "0000-00-00") return "";
if (!$value) return "";
if (strlen(trim($value))<1) return "";
$tt = strtotime($value);
if ($tt != -1)
return strftime($fmt, strtotime($value));
return "";
}
protected function DateToValue($fmt, $fmt_value)
{
// ISO format YYYY-MM-DD HH:MM:SS
// use strtotime, it only accept GNU date time syntax
/* http://www.gnu.org/software/tar/manual/html_chapter/tar_7.html */
if (!$fmt_value) return '';
return date("Y-m-d", strtotime($fmt_value));
}
protected function ValueToDatetime($fmt, $value)
{
// ISO format YYYY-MM-DD HH:MM:SS
if ($value == "0000-00-00 00:00:00") return "";
return $this->ValueToDate($fmt, $value);
}
protected function DatetimeToValue($fmt, $fmt_value)
{
// ISO format YYYY-MM-DD HH:MM:SS
// use strtotime, it only accept GNU date time syntax
/* http://www.gnu.org/software/tar/manual/html_chapter/tar_7.html */
if (!$fmt_value) return '';
$time = strtotime($fmt_value);
$val = date("Y-m-d H:i:s", $time);
return $val;
}
protected function ValueToCurrency($fmt, $value)
{
if (!$value) return "";
if (!$this->m_LocaleInfo)
return $value;
$fmt_num = number_format($value,
$this->m_LocaleInfo['frac_digits'],
$this->m_LocaleInfo['mon_decimal_point'],
$this->m_LocaleInfo['mon_thousands_sep']);
return $this->m_LocaleInfo["currency_symbol"].$fmt_num;
}
protected function CurrencyToValue($fmt, $fmt_value)
{
if (!$this->m_LocaleInfo)
return $fmt_value;
$tmp = str_replace($this->m_LocaleInfo["currency_symbol"], null, $fmt_value);
$tmp = str_replace($this->m_LocaleInfo['thousands_sep'], null, $tmp);
return (float)$tmp;
}
protected function ValueToPhone($mask, $value)
{
if (substr($value, 0, 1) == "*") // if phone starts with "*", it's an international number, don't convert it
return $value;
if (trim($value)=="")
return $value;
$mask_len = strlen($mask);
$ph_len = strlen($value);
$ph_fmt = $mask;
$j=0;
for($i=0; $i<$mask_len; $i++) {
if ($mask[$i] == "#") {
$ph_fmt[$i] = $value[$j];
$j++;
if ($j==$ph_len) break;
}
}
return substr($ph_fmt, 0, $i+1);
}
protected function PhoneToValue($mask, $fmt_value)
{
if ($fmt_value[0] == "*")
return $fmt_value;
return ereg_replace("[^0-9]", null, $fmt_value);
}
}
?>
Other Development Tools Scripts:
