public function testContainsValidDateFormatRule()
{
$formatOption = 'F Y/m/d H:i:s';
$language = $this->getMockBuilder('\\Language')->disableOriginalConstructor()->getMock();
$instance = new IntlTimeFormatter(DITime::doUnserialize('1/2000/12/12/1/1/20.200'), $language);
$this->assertTrue($instance->containsValidDateFormatRule($formatOption));
}
/**
* @since 2.4
*
* @param DITime|null $dataItem
*
* @return string
*/
public function getCaptionFromFreeFormat(DITime $dataItem = null)
{
$language = Localizer::getInstance()->getLanguage($this->dataValue->getOptionBy(DataValue::OPT_USER_LANGUAGE));
// Prehistory dates are not supported when using this output format
// Only match options encapsulated by [ ... ]
if ($dataItem !== null && $dataItem->getYear() > DITime::PREHISTORY && preg_match("/\\[([^\\]]*)\\]/", $this->dataValue->getOutputFormat(), $matches)) {
$intlTimeFormatter = new IntlTimeFormatter($dataItem, $language);
if (($caption = $intlTimeFormatter->format($matches[1])) !== false) {
if ($intlTimeFormatter->containsValidDateFormatRule($matches[1])) {
$caption .= $this->hintCalendarModel($dataItem);
}
return $caption;
}
}
return $this->getISO8601Date();
}
