/**
* Checks if the given value is a valid number.
*
* @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'])) {
$locale = new \TYPO3\Flow\I18n\Locale($this->options['locale']);
} elseif ($this->options['locale'] instanceof \TYPO3\Flow\I18n\Locale) {
$locale = $this->options['locale'];
} else {
$this->addError('The "locale" option can be only set to string identifier, or Locale object.', 1281286579);
return;
}
$strictMode = $this->options['strictMode'];
$formatLength = $this->options['formatLength'];
\TYPO3\Flow\I18n\Cldr\Reader\NumbersReader::validateFormatLength($formatLength);
$formatType = $this->options['formatType'];
\TYPO3\Flow\I18n\Cldr\Reader\NumbersReader::validateFormatType($formatType);
if ($formatType === \TYPO3\Flow\I18n\Cldr\Reader\NumbersReader::FORMAT_TYPE_PERCENT) {
if ($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);
}
}
}
/**
* Parses percent number using proper format from CLDR.
*
* @param string $numberToParse Number to be parsed
* @param \TYPO3\Flow\I18n\Locale $locale Locale to use
* @param string $formatLength One of NumbersReader FORMAT_LENGTH constants
* @param boolean $strictMode Work mode (strict when TRUE, lenient when FALSE)
* @return mixed Parsed float number or FALSE on failure
* @api
*/
public function parsePercentNumber($numberToParse, \TYPO3\Flow\I18n\Locale $locale, $formatLength = \TYPO3\Flow\I18n\Cldr\Reader\NumbersReader::FORMAT_LENGTH_DEFAULT, $strictMode = true)
{
\TYPO3\Flow\I18n\Cldr\Reader\NumbersReader::validateFormatLength($formatLength);
return $this->doParsingWithParsedFormat($numberToParse, $this->numbersReader->parseFormatFromCldr($locale, \TYPO3\Flow\I18n\Cldr\Reader\NumbersReader::FORMAT_TYPE_PERCENT, $formatLength), $this->numbersReader->getLocalizedSymbolsForLocale($locale), $strictMode);
}
/**
* Formats number with format string for currency defined in CLDR for
* particular locale.
*
* Currency symbol provided will be inserted into formatted number string.
*
* Note: currently length is not used in currencyFormats from CLDR.
* But it's defined in the specification, so we support it here.
*
* @param mixed $number Float or int, can be negative, can be NaN or infinite
* @param \TYPO3\Flow\I18n\Locale $locale
* @param string $currency Currency symbol (or name)
* @param string $formatLength One of NumbersReader FORMAT_LENGTH constants
* @return string Formatted number. Will return string-casted version of $number if there is no pattern for given $locale / $formatLength
* @api
*/
public function formatCurrencyNumber($number, \TYPO3\Flow\I18n\Locale $locale, $currency, $formatLength = \TYPO3\Flow\I18n\Cldr\Reader\NumbersReader::FORMAT_LENGTH_DEFAULT)
{
\TYPO3\Flow\I18n\Cldr\Reader\NumbersReader::validateFormatLength($formatLength);
return $this->doFormattingWithParsedFormat($number, $this->numbersReader->parseFormatFromCldr($locale, \TYPO3\Flow\I18n\Cldr\Reader\NumbersReader::FORMAT_TYPE_CURRENCY, $formatLength), $this->numbersReader->getLocalizedSymbolsForLocale($locale), $currency);
}
/**
* Tries to parse the input using the NumberParser.
*
* @param string $source
* @param \TYPO3\Flow\Property\PropertyMappingConfigurationInterface $configuration
* @return float|\TYPO3\Flow\Validation\Error Parsed float number or error
* @throws \TYPO3\Flow\Property\Exception\InvalidPropertyMappingConfigurationException
*/
protected function parseUsingLocaleIfConfigured($source, \TYPO3\Flow\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'])) {
$locale = new \TYPO3\Flow\I18n\Locale($configuration['locale']);
} elseif ($configuration['locale'] instanceof \TYPO3\Flow\I18n\Locale) {
$locale = $configuration['locale'];
}
if (!$locale instanceof \TYPO3\Flow\I18n\Locale) {
$exceptionMessage = 'Determined locale is not of type "\\TYPO3\\Flow\\I18n\\Locale", but of type "' . (is_object($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 = $configuration['formatType'];
\TYPO3\Flow\I18n\Cldr\Reader\NumbersReader::validateFormatType($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;
}