/**
* Checks if the given value is a valid number.
* Note: a value of NULL or empty string ('') is considered valid
*
* @param mixed $value The value that should be validated
* @return void
* @api
* @todo Currency support should be added when it will be supported by NumberParser
*/
protected function isValid($value)
{
if (!isset($this->options['locale'])) {
$locale = $this->localizationService->getConfiguration()->getDefaultLocale();
} elseif (is_string($this->options['locale'])) {
$locale = new \TYPO3\FLOW3\I18n\Locale($this->options['locale']);
} elseif ($this->options['locale'] instanceof \TYPO3\FLOW3\I18n\Locale) {
$locale = $this->options['locale'];
} else {
$this->addError('The "locale" option can be only set to string identifier, or Locale object.', 1281286579);
return;
}
if (!isset($this->options['strictMode']) || $this->options['strictMode'] === TRUE) {
$strictMode = TRUE;
} else {
$strictMode = FALSE;
}
if (isset($this->options['formatLength'])) {
$formatLength = $this->options['formatLength'];
\TYPO3\FLOW3\I18n\Cldr\Reader\NumbersReader::validateFormatLength($formatLength);
} else {
$formatLength = \TYPO3\FLOW3\I18n\Cldr\Reader\NumbersReader::FORMAT_LENGTH_DEFAULT;
}
if (isset($this->options['formatType'])) {
$formatType = $this->options['formatType'];
\TYPO3\FLOW3\I18n\Cldr\Reader\NumbersReader::validateFormatType($formatType);
} else {
$formatType = \TYPO3\FLOW3\I18n\Cldr\Reader\NumbersReader::FORMAT_TYPE_DECIMAL;
}
if ($formatType === \TYPO3\FLOW3\I18n\Cldr\Reader\NumbersReader::FORMAT_TYPE_PERCENT) {
if ($this->numberParser->parsePercentNumber($value, $locale, $formatLength, $strictMode) === FALSE) {
$this->addError('A valid percent number is expected.', 1281452093);
}
return;
} else {
if ($this->numberParser->parseDecimalNumber($value, $locale, $formatLength, $strictMode) === FALSE) {
$this->addError('A valid decimal number is expected.', 1281452094);
}
}
}
/**
* Tries to parse the input using the NumberParser.
*
* @param string $source
* @param \TYPO3\FLOW3\Property\PropertyMappingConfigurationInterface $configuration
* @return float|\TYPO3\FLOW3\Validation\Error Parsed float number or error
*/
protected function parseUsingLocaleIfConfigured($source, \TYPO3\FLOW3\Property\PropertyMappingConfigurationInterface $configuration)
{
$configuration = $this->getConfigurationKeysAndValues($configuration, array('locale', 'strictMode', 'formatLength', 'formatType'));
if ($configuration['locale'] === NULL) {
return $source;
} elseif ($configuration['locale'] === TRUE) {
$locale = $this->localizationService->getConfiguration()->getCurrentLocale();
} elseif (is_string($configuration['locale'])) {
$locale = new \TYPO3\FLOW3\I18n\Locale($configuration['locale']);
} elseif ($configuration['locale'] instanceof \TYPO3\FLOW3\I18n\Locale) {
$locale = $configuration['locale'];
}
if (!$locale instanceof \TYPO3\FLOW3\I18n\Locale) {
$exceptionMessage = 'Determined locale is not of type "\\TYPO3\\FLOW3\\I18n\\Locale", but of type "' . (is_object($locale) ? get_class($locale) : gettype($locale)) . '".';
throw new InvalidPropertyMappingConfigurationException($exceptionMessage, 1334837413);
}
if ($configuration['strictMode'] === NULL || $configuration['strictMode'] === TRUE) {
$strictMode = TRUE;
} else {
$strictMode = FALSE;
}
if ($configuration['formatLength'] !== NULL) {
$formatLength = $configuration['formatLength'];
NumbersReader::validateFormatLength($formatLength);
} else {
$formatLength = NumbersReader::FORMAT_LENGTH_DEFAULT;
}
if ($configuration['formatType'] !== NULL) {
$formatType = $configuration['formatType'];
\TYPO3\FLOW3\I18n\Cldr\Reader\NumbersReader::validateFormatType($formatType);
} else {
$formatType = NumbersReader::FORMAT_TYPE_DECIMAL;
}
if ($formatType === NumbersReader::FORMAT_TYPE_PERCENT) {
$return = $this->numberParser->parsePercentNumber($source, $locale, $formatLength, $strictMode);
if ($return === FALSE) {
$return = new Error('A valid percent number is expected.', 1334839253);
}
} else {
$return = $this->numberParser->parseDecimalNumber($source, $locale, $formatLength, $strictMode);
if ($return === FALSE) {
$return = new Error('A valid decimal number is expected.', 1334839260);
}
}
return $return;
}