/**
  * @test
  * @expectedException \TYPO3\Flow\I18n\TranslationProvider\Exception\InvalidPluralFormException
  */
 public function getTranslationByIdThrowsExceptionWhenInvalidPluralFormProvided()
 {
     $this->mockPluralsReader->expects($this->any())->method('getPluralForms')->with($this->sampleLocale)->will($this->returnValue(array(\TYPO3\Flow\I18n\Cldr\Reader\PluralsReader::RULE_ONE, \TYPO3\Flow\I18n\Cldr\Reader\PluralsReader::RULE_OTHER)));
     $translationProvider = $this->getMockBuilder(\TYPO3\Flow\I18n\TranslationProvider\XliffTranslationProvider::class)->setMethods(array('getModel'))->getMock();
     $translationProvider->injectPluralsReader($this->mockPluralsReader);
     $translationProvider->getTranslationById('bar', $this->sampleLocale, \TYPO3\Flow\I18n\Cldr\Reader\PluralsReader::RULE_FEW, $this->sampleSourceName, $this->samplePackageKey);
 }
 /**
  * Get the plural form to be used.
  *
  * If $quantity is numeric and non-NULL, the plural form for provided $locale will be
  * chosen according to it.
  *
  * In all other cases, NULL is returned.
  *
  * @param mixed $quantity
  * @param \TYPO3\Flow\I18n\Locale $locale
  * @return string
  */
 protected function getPluralForm($quantity, Locale $locale)
 {
     if (!is_numeric($quantity)) {
         return null;
     } else {
         return $this->pluralsReader->getPluralForm($quantity, $locale);
     }
 }
 /**
  * Returns translated $stringToTranslate from a file defined by $sourceName using the function $functionName of the XliffModel.
  *
  * Chooses particular form of label if available and defined in $pluralForm.
  *
  * @param string $functionName The name of the function in the XliffModel to get the translation from
  * @param string $stringToTranslate String passed to function in order to find translation
  * @param \TYPO3\Flow\I18n\Locale $locale Locale to use
  * @param float|int|null $quantity A number to find plural form for (float or int), NULL to not use plural forms
  * @param string $sourceName A relative path to the filename with translations (labels' catalog)
  * @param string $packageKey Key of the package containing the source file
  * @return mixed Translated label or FALSE on failure
  * @throws \TYPO3\Flow\I18n\TranslationProvider\Exception\InvalidPluralFormException
  */
 protected function getTranslationByFunction($functionName, $stringToTranslate, \TYPO3\Flow\I18n\Locale $locale = null, $quantity = null, $sourceName = 'Main', $packageKey = 'TYPO3.Flow')
 {
     if ($locale === null) {
         $locale = $this->localizationService->getConfiguration()->getCurrentLocale();
     }
     $translation = false;
     foreach ($this->localizationService->getLocaleChain($locale) as $localeInChain) {
         $model = $this->getModel($packageKey, $sourceName, $localeInChain);
         if ($quantity !== null) {
             $pluralFormsForProvidedLocale = $this->pluralsReader->getPluralForms($localeInChain);
             $pluralForm = $this->pluralsReader->getPluralForm($quantity, $localeInChain);
             // 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 {
             $pluralFormIndex = 0;
         }
         //if we find a valid translation, we don't have to search in the remaining locale chain
         if (($translation = $model->{$functionName}($stringToTranslate, $pluralFormIndex)) !== false) {
             break;
         }
     }
     return $translation;
 }
 /**
  * Returns label for a key ($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\Flow\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 $packageKey Key of the package containing the source file
  * @return mixed Translated label or FALSE on failure
  * @throws \TYPO3\Flow\I18n\TranslationProvider\Exception\InvalidPluralFormException
  */
 public function getTranslationById($labelId, \TYPO3\Flow\I18n\Locale $locale, $pluralForm = null, $sourceName = 'Main', $packageKey = 'TYPO3.Flow')
 {
     $model = $this->getModel($packageKey, $sourceName, $locale);
     if ($pluralForm !== null) {
         $pluralFormsForProvidedLocale = $this->pluralsReader->getPluralForms($locale);
         if (!in_array($pluralForm, $pluralFormsForProvidedLocale)) {
             throw new \TYPO3\Flow\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\Flow\I18n\Locale('mo');
     $result = $this->reader->getPluralForm($quantity, $locale);
     $this->assertEquals($pluralForm, $result);
 }