This is not full implementation of features from CLDR. These are missing:
- support for other calendars than Gregorian
- some data from "dates" tag is not used (fields, timeZoneNames)
/**
* Formats dateTime with format string for date and time defined in CLDR for
* particular locale.
*
* First date and time are formatted separately, and then dateTime format
* from CLDR is used to place date and time in correct order.
*
* @param \DateTimeInterface $dateTime PHP object representing particular point in time
* @param Locale $locale
* @param string $formatLength One of DatesReader FORMAT_LENGTH constants
* @return string Formatted date and time
* @api
*/
public function formatDateTime(\DateTimeInterface $dateTime, Locale $locale, $formatLength = DatesReader::FORMAT_LENGTH_DEFAULT)
{
DatesReader::validateFormatLength($formatLength);
return $this->doFormattingWithParsedFormat($dateTime, $this->datesReader->parseFormatFromCldr($locale, DatesReader::FORMAT_TYPE_DATETIME, $formatLength), $this->datesReader->getLocalizedLiteralsForLocale($locale));
}
/**
* @test
*/
public function localizedLiteralsAreCorrectlyReadFromCldr()
{
$getRawArrayCallback = function () {
$args = func_get_args();
$mockDatesCldrData = (require __DIR__ . '/../../Fixtures/MockDatesParsedCldrData.php');
$lastPartOfPath = substr($args[0], strrpos($args[0], '/') + 1);
// Eras have different XML structure than other literals so they have to be handled differently
if ($lastPartOfPath === 'eras') {
return $mockDatesCldrData['eras'];
} else {
return $mockDatesCldrData[$lastPartOfPath];
}
};
$mockModel = $this->getAccessibleMock(I18n\Cldr\CldrModel::class, ['getRawArray'], [[]]);
$mockModel->expects($this->exactly(5))->method('getRawArray')->will($this->returnCallback($getRawArrayCallback));
$mockRepository = $this->createMock(I18n\Cldr\CldrRepository::class);
$mockRepository->expects($this->once())->method('getModelForLocale')->with($this->sampleLocale)->will($this->returnValue($mockModel));
$mockCache = $this->getMockBuilder(VariableFrontend::class)->disableOriginalConstructor()->getMock();
$this->createCacheExpectations($mockCache);
$reader = new I18n\Cldr\Reader\DatesReader();
$reader->injectCldrRepository($mockRepository);
$reader->injectCache($mockCache);
$reader->initializeObject();
$result = $reader->getLocalizedLiteralsForLocale($this->sampleLocale);
$this->assertEquals('January', $result['months']['format']['wide'][1]);
$this->assertEquals('Sat', $result['days']['format']['abbreviated']['sat']);
$this->assertEquals('1', $result['quarters']['format']['narrow'][1]);
$this->assertEquals('a.m.', $result['dayPeriods']['stand-alone']['wide']['am']);
$this->assertEquals('Anno Domini', $result['eras']['eraNames'][1]);
$reader->shutdownObject();
}
/**
* Parses dateTime with format string for date and time defined in CLDR for
* particular locale.
*
* @param string $dateAndTimeToParse Date and time to be parsed
* @param I18n\Locale $locale
* @param string $formatLength One of: full, long, medium, short, or 'default' in order to use default length from CLDR
* @param boolean $strictMode Work mode (strict when TRUE, lenient when FALSE)
* @return mixed Array of parsed date and time elements, FALSE on failure
*/
public function parseDateAndTime($dateAndTimeToParse, I18n\Locale $locale, $formatLength = DatesReader::FORMAT_LENGTH_DEFAULT, $strictMode = true)
{
DatesReader::validateFormatLength($formatLength);
return $this->doParsingWithParsedFormat($dateAndTimeToParse, $this->datesReader->parseFormatFromCldr($locale, DatesReader::FORMAT_TYPE_DATETIME, $formatLength), $this->datesReader->getLocalizedLiteralsForLocale($locale), $strictMode);
}
