Файл: framework/model/fieldtypes/Decimal.php
Строк: 61
<?php
/**
* Represents a Decimal field.
*
* @package framework
* @subpackage model
*/
class Decimal extends DBField {
protected $wholeSize, $decimalSize, $defaultValue;
/**
* Create a new Decimal field.
*
* @param string $name
* @param int $wholeSize
* @param int $decimalSize
* @param float $defaultValue
*/
public function __construct($name = null, $wholeSize = 9, $decimalSize = 2, $defaultValue = 0) {
$this->wholeSize = is_int($wholeSize) ? $wholeSize : 9;
$this->decimalSize = is_int($decimalSize) ? $decimalSize : 2;
$this->defaultValue = number_format((float) $defaultValue, $decimalSize);;
parent::__construct($name);
}
/**
* @return float
*/
public function Nice() {
return number_format($this->value, $this->decimalSize);
}
/**
* @return int
*/
public function Int() {
return floor($this->value);
}
public function requireField() {
$parts = array(
'datatype' => 'decimal',
'precision' => "$this->wholeSize,$this->decimalSize",
'default' => $this->defaultValue,
'arrayValue' => $this->arrayValue
);
$values = array(
'type' => 'decimal',
'parts' => $parts
);
DB::require_field($this->tableName, $this->name, $values);
}
/**
* @param DataObject $dataObject
*/
public function saveInto($dataObject) {
$fieldName = $this->name;
if($fieldName) {
$dataObject->$fieldName = (float)preg_replace('/[^0-9.-+]/', '', $this->value);
} else {
user_error("DBField::saveInto() Called on a nameless '" . get_class($this) . "' object", E_USER_ERROR);
}
}
/**
* @param string $title
* @param array $params
*
* @return NumericField
*/
public function scaffoldFormField($title = null, $params = null) {
return new NumericField($this->name, $title);
}
/**
* @return float
*/
public function nullValue() {
return 0;
}
public function prepValueForDB($value) {
if($value === true) {
return 1;
} elseif(empty($value) || !is_numeric($value)) {
return 0;
}
return $value;
}
}