/**
* Преобразует значение полученное из БД в нужный формат, для работы с ним в php
*
* @param DB_ColumnMeta $metadata
* @param $value
*
* @return mixed
*/
public function cast_column(DB_ColumnMeta $metadata, $value)
{
switch (true) {
case $metadata->type == 'date':
return is_null($value) ? null : Time::parse($value);
case $metadata->type == 'timestamp':
return is_null($value) ? null : Time::parse($value);
case Core_Strings::starts_with($metadata->type, '_'):
$arr = array();
foreach (explode(',', Core_Strings::substr($value, 1, strlen($value) - 2)) as $element) {
$arr[] = $this->cast_column(new DB_ColumnMeta($metadata->name, Core_Strings::substr($metadata->type, 1), $metadata->length, $metadata->precision), ltrim(rtrim($element, '"'), '"'));
}
return $arr;
case Core_Strings::starts_with($metadata->type, 'int'):
return (int) $value;
case in_array($metadata->type, array('varchar', 'text')):
return (string) $value;
case in_array($metadata->type, array('numeric', 'double', 'float')):
return (double) $value;
default:
return $value;
}
}
public function assign_to_object($form, $object, $name, $data)
{
$object->{$name} = Time::parse($form[$name]);
}
/**
* Возвращает значение поля
*
* @param string $property
*
* @return mixed
*/
public function __get($property)
{
if ($wants_date = $property == 'date' || Core_Strings::ends_with($property, '_date')) {
$property = preg_replace('/_date$/', '', $property);
}
return isset($this->fields[$idx = $this->canonicalize($property)]) ? $wants_date ? Time::parse($this->fields[$idx], Time::FMT_RFC1123) : $this->fields[$idx] : null;
}
public static function datetime2timestamp($time, $format = '')
{
$res = self::s2date($time);
if ($res > 0) {
return $res;
} else {
$date = Time::parse($time, $format);
return $date ? $date->ts : 0;
}
}
