/**
* Construct validator rule.
*
* @param array $rules
* Associative array of validation rules for field.
*/
public function __construct($rules = array())
{
$this->rules = $rules;
if (isset($this->rules['message'])) {
$this->message = \Jivoo\I18n\I18n::get($this->rules['message']);
unset($this->rules['message']);
}
}
public function handleException(\Exception $exception)
{
$this->lastError = $exception;
if (isset($this->options['trace'])) {
$this->error(I18n::get('Uncaught exception'));
self::dumpException($exception);
} else {
$this->error(I18n::get('Uncaught %1: %2', get_class($exception), $exception->getMessage()));
$this->put();
$this->put(I18n::get('Call "trace" or run script with the "--trace" option to show stack trace'));
}
}
/**
* Localized date function.
*
* Works like {@see date()} but translates month names and weekday names using
* the current {@see getLocale()}.
*
* @param string $format
* The format of the outputted date string. See
* {@link http://php.net/manual/en/function.date.php date()}
* @param int $timestamp
* Optional Unix timestamp to use. Default is value of
* {@see time()}
* @return string Formatted date string.
*/
public static function date($format, $timestamp = null)
{
if (is_null($timestamp)) {
$timestamp = time();
}
$month = date('n', $timestamp);
if ($month == 1) {
$F = I18n::get('January');
} elseif ($month == 2) {
$F = I18n::get('February');
} elseif ($month == 3) {
$F = I18n::get('March');
} elseif ($month == 4) {
$F = I18n::get('April');
} elseif ($month == 5) {
$F = I18n::get('May');
} elseif ($month == 6) {
$F = I18n::get('June');
} elseif ($month == 7) {
$F = I18n::get('July');
} elseif ($month == 8) {
$F = I18n::get('August');
} elseif ($month == 9) {
$F = I18n::get('September');
} elseif ($month == 10) {
$F = I18n::get('October');
} elseif ($month == 11) {
$F = I18n::get('November');
} elseif ($month == 12) {
$F = I18n::get('December');
}
$M = Unicode::slice($F, 0, 3);
$weekday = date('w', $timestamp);
if ($weekday == 0) {
$l = I18n::get('Sunday');
} elseif ($weekday == 1) {
$l = I18n::get('Monday');
} elseif ($weekday == 2) {
$l = I18n::get('Tuesday');
} elseif ($weekday == 3) {
$l = I18n::get('Wednesday');
} elseif ($weekday == 4) {
$l = I18n::get('Thursday');
} elseif ($weekday == 5) {
$l = I18n::get('Friday');
} elseif ($weekday == 6) {
$l = I18n::get('Saturday');
}
$D = Unicode::slice($l, 0, 3);
$date = date($format, $timestamp);
$date = str_replace(date('F', $timestamp), $F, $date);
$date = str_replace(date('M', $timestamp), $M, $date);
$date = str_replace(date('l', $timestamp), $l, $date);
$date = str_replace(date('D', $timestamp), $D, $date);
return $date;
}
/**
* Validate a rule on a record.
*
* @param Record $record
* A record.
* @param string $field
* Field name.
* @param string $ruleName
* Name of rule.
* @param mixed $rule
* Value of rule.
* @return true|string True if valid, otherwise returns an error message.
*/
public static function validateRule(Record $record, $field, $ruleName, $rule)
{
if ($rule instanceof ValidatorRule) {
return $rule->validate($record, $field);
}
$value = $record->{$field};
if ($ruleName != 'presence' and $ruleName != 'null' and $ruleName != 'callback' and ($value == null or $value == '')) {
return true;
}
// if (!is_scalar($value)) {
// return I18n::get('Must be a scalar.');
// }
switch ($ruleName) {
case 'type':
return $rule->isValid($value);
case 'presence':
if ((!empty($value) or is_numeric($value)) == $rule) {
return true;
}
return $rule ? I18n::get('Must not be empty.') : I18n::get('Must be empty.');
case 'null':
if (is_null($value) == $rule) {
return true;
}
return $rule ? I18n::get('Must not be set.') : I18n::get('Must be set.');
case 'email':
if ((preg_match(self::EMAIL_REGEX, $value) == 1) == $rule) {
return true;
}
return $rule ? I18n::get('Not a valid email address.') : I18n::get('Must not be an email address.');
case 'url':
if ((preg_match("/^https?:\\/\\/[-a-z0-9@:%_\\+\\.~#\\?&\\/=\\[\\]]+\$/i", $value) == 1) == $rule) {
return true;
}
return $rule ? I18n::get('Not a valid URL.') : I18n::get('Must not be a URL.');
case 'date':
$timestamp = false;
if (preg_match('/^[-+]?\\d+$/', $value) == 1) {
$timestamp = (int) $value;
} else {
$timestamp = strtotime($value);
}
if (($timestamp !== false) == $rule) {
return true;
}
return $rule ? I18n::get('Not a valid date.') : I18n::get('Must not be a date.');
case 'minLength':
if (strlen($value) >= $rule) {
return true;
}
return I18n::nget('Must be at least %1 characters long.', 'Must be at least %1 character long.', $rule);
case 'maxLength':
if (strlen($value) <= $rule) {
return true;
}
return I18n::nget('Must be at most %1 characters long.', 'Must be at most %1 character long.', $rule);
case 'numeric':
if (is_numeric($value) == $rule) {
return true;
}
return $rule ? I18n::get('Must be numeric.') : I18n::get('Must not be numeric.');
case 'integer':
if ((preg_match('/^[-+]?\\d+$/', $value) == 1) == $rule) {
return true;
}
return $rule ? I18n::get('Must be an integer.') : I18n::get('Must not be an integer.');
case 'float':
if ((preg_match('/^[-+]?[0-9]*\\.?[0-9]+([eE][-+]?[0-9]+)?$/', $value) == 1) == $rule) {
return true;
}
return $rule ? I18n::get('Must be a decimal number.') : I18n::get('Must not be a decimal number.');
case 'boolean':
if ((preg_match('/^(0|1|true|false|yes|no)$/i', $value) == 1) == $rule) {
return true;
}
return $rule ? I18n::get('Must be boolean (true or false).') : I18n::get('Must not be boolean.');
case 'minValue':
$value = is_float($rule) ? (double) $value : (int) $value;
if ($value >= $rule) {
return true;
}
return I18n::get('Must be greater than or equal to %1.', $rule);
case 'maxValue':
$value = is_float($rule) ? (double) $value : (int) $value;
if ($value <= $rule) {
return true;
}
return I18n::get('Must be less than or equal to %1.', $rule);
case 'in':
if (in_array($value, $rule)) {
return true;
}
return I18n::nget('Must be either "%1{", "}{" or "}".', 'Must be "%1{", "}{" or "}".', $rule);
case 'match':
if (preg_match($rule, $value) == 1) {
return true;
}
return I18n::get('Invalid value.');
case 'unique':
$selection = $record->getModel();
if (!$record->isNew()) {
$selection = $selection->selectNotRecord($record);
}
if (($selection->where($field . ' = ?', $value)->countSelection() == 0) == $rule) {
return true;
}
return $rule ? I18n::get('Must be unique.') : I18n::get('Must not be unique.');
case 'callback':
if (!is_array($rule)) {
$rule = array($record->getModel(), $rule);
}
if (!is_callable($rule)) {
return true;
}
return call_user_func($rule, $record, $field);
}
return true;
}
public function __invoke(array $parameters, array $options)
{
if (count($parameters) == 0) {
return $this->onEmpty();
}
$command = array_shift($parameters);
if (!isset($this->commands[$command])) {
$this->m->shell->put(I18n::get('Unknown command: %1', $command));
return;
}
call_user_func($this->commands[$command], $parameters, $options);
}
/**
* {@inheritdoc}
*/
public function getLabel($field)
{
if (!isset($this->labels[$field])) {
$this->labels[$field] = ucfirst(strtolower(preg_replace('/([A-Z])/', ' $1', lcfirst($field))));
}
return \Jivoo\I18n\I18n::get($this->labels[$field]);
}
