/**
* @param bool $override
*
* @return string
*/
public static function method($override = FALSE)
{
$request = static::current();
if (is_bool($override)) {
$method = Kohana_Arr::get($_SERVER, 'HTTP_X_HTTP_METHOD_OVERRIDE', $request->method());
} else {
$method = $override;
}
FALSE === $override or $request->method($method);
return $method;
}
/**
* @param null $key
* @param null $default
* @param null $removeKeyPrefix
*
* @return array|mixed
*/
public function data($key = NULL, $default = NULL, $removeKeyPrefix = NULL)
{
$data = parent::data();
if (NULL !== $key && !Kohana_Arr::is_array($key)) {
return Kohana_Arr::get($data, $key, $default);
}
if (NULL === $key) {
$key = array_keys($data);
}
$result = [];
foreach ($key as $_key) {
$newKey = NULL !== $removeKeyPrefix && strpos($_key, $removeKeyPrefix) === 0 ? substr($_key, strlen($removeKeyPrefix)) : $_key;
$result[$newKey] = Kohana_Arr::get($data, $_key, $default);
}
return $result;
}
/**
* Возвращает слово во множестевенном/единственном числе на основании $n
*
* @param int $n
* @param string $one
* @param null|string $two
* @param null|string $five
*
* @return string
*/
public static function plural($n, $one, $two = NULL, $five = NULL)
{
if (is_array($one)) {
$values = [Kohana_Arr::get($one, 0)];
$values[1] = Kohana_Arr::get($one, 1, $values[0]);
$values[2] = Kohana_Arr::get($one, 2, $values[1]);
} else {
$values = [$one];
$values[1] = NULL !== $two ? $two : $one;
$values[2] = NULL !== $five ? $five : $values[1];
}
$idx = $n % 10 == 1 && $n % 100 != 11 ? 0 : ($n % 10 >= 2 && $n % 10 <= 4 && ($n % 100 < 10 || $n % 100 >= 20) ? 1 : 2);
return $values[$idx];
}
function __construct($name, $data = NULL, $defaults = NULL)
{
$this->initial_value_is_set = FALSE;
$this->defaults_is_set = FALSE;
if (is_array($name)) {
$data = $name;
$name = Kohana_Arr::get($data, self::KEY_NAME);
if (!$name) {
throw new Kohana_Exception('Field :name not defined', [':name' => self::KEY_NAME]);
}
}
$this->_name = $name;
$this->_strict_hidden = TRUE;
$this->setDefaults($defaults);
$this->fillData($data);
}
/**
* @param mixed $value
* @param array $validationRules
* @param string $file Validation errors file (default: validation)
*
* @return mixed
* @throws Validation_Exception
*/
protected function validateValue($value, array $validationRules = NULL, $file = NULL)
{
$validationRules = Helpers_Arr::merge([['not_empty']], NULL === $validationRules ? [] : $validationRules);
$validation = Validation::factory(['key' => $value])->rules('key', $validationRules);
if (!$validation->check()) {
if (NULL === $file) {
$file = 'validation';
}
$errors = Kohana_Arr::flatten($validation->errors($file));
throw new Validation_Exception($validation, Kohana_Arr::get($errors, 'key', 'Undefined validation error'));
}
return $value;
}
