/**
* @test
* @expectedException \TYPO3\FLOW3\I18n\TranslationProvider\Exception\InvalidPluralFormException
*/
public function getTranslationByIdThrowsExceptionWhenInvalidPluralFormProvided()
{
$this->mockPluralsReader->expects($this->any())->method('getPluralForms')->with($this->sampleLocale)->will($this->returnValue(array(\TYPO3\FLOW3\I18n\Cldr\Reader\PluralsReader::RULE_ONE, \TYPO3\FLOW3\I18n\Cldr\Reader\PluralsReader::RULE_OTHER)));
$translationProvider = $this->getMock('TYPO3\\FLOW3\\I18n\\TranslationProvider\\XliffTranslationProvider', array('getModel'));
$translationProvider->injectPluralsReader($this->mockPluralsReader);
$translationProvider->getTranslationById('bar', $this->sampleLocale, \TYPO3\FLOW3\I18n\Cldr\Reader\PluralsReader::RULE_FEW, $this->sampleSourceName, $this->samplePackageKey);
}
/**
* Get the plural form to be used.
*
* If $quantity is non-NULL, the plural form for provided $locale will be
* chosen according to it.
*
* Otherwise, if $arguments contains exactly one numeric element, it is
* automatically used as the $quantity.
*
* In all other cases, NULL is returned.
*
* @param mixed $quantity
* @param array $arguments
* @param \TYPO3\FLOW3\I18n\Locale $locale
* @return string
*/
protected function getPluralForm($quantity, array $arguments, Locale $locale)
{
if (!is_numeric($quantity)) {
if (count($arguments) === 1) {
return is_numeric(current($arguments)) ? $this->pluralsReader->getPluralForm(current($arguments), $locale) : NULL;
} else {
return NULL;
}
} else {
return $this->pluralsReader->getPluralForm($quantity, $locale);
}
}
/**
* Returns label for a key ($labelId) from a file defined by $sourceName.
*
* Chooses particular form of label if available and defined in $pluralForm.
*
* @param string $labelId Key used to find translated label
* @param \TYPO3\FLOW3\I18n\Locale $locale Locale to use
* @param string $pluralForm One of RULE constants of PluralsReader
* @param string $sourceName A relative path to the filename with translations (labels' catalog)
* @param string $packageKey Key of the package containing the source file
* @return mixed Translated label or FALSE on failure
* @throws \TYPO3\FLOW3\I18n\TranslationProvider\Exception\InvalidPluralFormException
*/
public function getTranslationById($labelId, \TYPO3\FLOW3\I18n\Locale $locale, $pluralForm = NULL, $sourceName = 'Main', $packageKey = 'TYPO3.FLOW3')
{
$model = $this->getModel($packageKey, $sourceName, $locale);
if ($pluralForm !== NULL) {
$pluralFormsForProvidedLocale = $this->pluralsReader->getPluralForms($locale);
if (!in_array($pluralForm, $pluralFormsForProvidedLocale)) {
throw new \TYPO3\FLOW3\I18n\TranslationProvider\Exception\InvalidPluralFormException('There is no plural form "' . $pluralForm . '" in "' . (string) $locale . '" locale.', 1281033387);
}
// We need to convert plural form's string to index, as they are accessed using integers in XLIFF files
$pluralFormIndex = (int) array_search($pluralForm, $pluralFormsForProvidedLocale);
} else {
$pluralFormIndex = 0;
}
return $model->getTargetByTransUnitId($labelId, $pluralFormIndex);
}
/**
* @test
* @dataProvider quantities
*/
public function returnsCorrectPluralForm($quantity, $pluralForm)
{
$locale = new \TYPO3\FLOW3\I18n\Locale('mo');
$result = $this->reader->getPluralForm($quantity, $locale);
$this->assertEquals($pluralForm, $result);
}
