Placeholders have following syntax:
{id[,name[,attribute1[,attribute2...]]]}
Where 'id' is an index of argument to insert in place of placeholder, an
optional 'name' is a name of formatter to use for formatting the argument
(if no name given, provided argument will be just string-casted), and
optional attributes are strings directly passed to the formatter (what they
do depends on concrete formatter which is being used).
Examples:
{0}
{0,number,decimal}
{1,datetime,time,full}
/**
* @test
*/
public function formatResolverWorksCorrectlyForFullyQualifiedFormatterClassNames()
{
$actualFormatter = new Fixtures\SampleFormatter();
$locale = new I18n\Locale('de');
$testResult = $this->formatResolver->resolvePlaceholders(sprintf('{0,%s}', Fixtures\SampleFormatter::class), ['foo'], $locale);
$this->assertEquals($actualFormatter->format('foo', $locale), $testResult);
}
/**
* Returns translated string found under the $labelId.
*
* Searches for a translation in the source as defined by $sourceName
* (interpretation depends on concrete translation provider used).
*
* If any arguments are provided in the $arguments array, they will be inserted
* to the translated string (in place of corresponding placeholders, with
* format defined by these placeholders).
*
* If $quantity is provided, correct plural form for provided $locale will
* be chosen and used to choose correct translation variant.
*
* @param string $labelId Key to use for finding translation
* @param array $arguments An array of values to replace placeholders with
* @param mixed $quantity A number to find plural form for (float or int), NULL to not use plural forms
* @param Locale $locale Locale to use (NULL for default one)
* @param string $sourceName Name of file with translations, base path is $packageKey/Resources/Private/Locale/Translations/
* @param string $packageKey Key of the package containing the source file
* @return string Translated message or NULL on failure
* @api
* @see Translator::translateByOriginalLabel()
*/
public function translateById($labelId, array $arguments = [], $quantity = null, Locale $locale = null, $sourceName = 'Main', $packageKey = 'Neos.Flow')
{
if ($locale === null) {
$locale = $this->localizationService->getConfiguration()->getCurrentLocale();
}
$pluralForm = $this->getPluralForm($quantity, $locale);
$translatedMessage = $this->translationProvider->getTranslationById($labelId, $locale, $pluralForm, $sourceName, $packageKey);
if ($translatedMessage === false) {
return null;
}
if (!empty($arguments)) {
return $this->formatResolver->resolvePlaceholders($translatedMessage, $arguments, $locale);
}
return $translatedMessage;
}
/**
* @test
*/
public function fullyQualifiedFormatterWithLowercaseVendorNameIsCorrectlyBeingUsed()
{
$mockFormatter = $this->createMock(I18n\Formatter\FormatterInterface::class);
$mockFormatter->expects($this->once())->method('format')->with(123, $this->sampleLocale, [])->will($this->returnValue('FormatterOutput42'));
$mockObjectManager = $this->createMock(ObjectManagerInterface::class);
$mockObjectManager->expects($this->once())->method('isRegistered')->with('acme\\Foo\\SampleFormatter')->will($this->returnValue(true));
$mockObjectManager->expects($this->once())->method('get')->with('acme\\Foo\\SampleFormatter')->will($this->returnValue($mockFormatter));
$mockReflectionService = $this->createMock(ReflectionService::class);
$mockReflectionService->expects($this->once())->method('isClassImplementationOf')->with('acme\\Foo\\SampleFormatter', I18n\Formatter\FormatterInterface::class)->will($this->returnValue(true));
$formatResolver = new I18n\FormatResolver();
$formatResolver->injectObjectManager($mockObjectManager);
$this->inject($formatResolver, 'reflectionService', $mockReflectionService);
$actual = $formatResolver->resolvePlaceholders('{0,acme\\Foo\\SampleFormatter}', [123], $this->sampleLocale);
$this->assertEquals('FormatterOutput42', $actual);
}