private function newLanguageLabelDescriptionLookup(FormatterOptions $options)
{
$languageCode = $options->getOption(ValueFormatter::OPT_LANG);
if (!is_string($languageCode)) {
throw new InvalidArgumentException('ValueFormatter::OPT_LANG must be a ' . 'language code string.');
}
return new LanguageLabelDescriptionLookup($this->termLookup, $languageCode);
}
public function testDefaultOption()
{
$options = array('foo' => 42, 'bar' => 4.2, 'baz' => array('o_O', false, null, '42' => 42, array()));
$formatterOptions = new FormatterOptions($options);
foreach ($options as $option => $value) {
$formatterOptions->defaultOption($option, 9001);
$this->assertEquals(serialize($value), serialize($formatterOptions->getOption($option)), 'Defaulting a set option should not affect its value');
}
$defaults = array('N' => 42, 'y' => 4.2, 'a' => false, 'n' => array('42' => 42, array('')));
foreach ($defaults as $option => $value) {
$formatterOptions->defaultOption($option, $value);
$this->assertEquals(serialize($value), serialize($formatterOptions->getOption($option)), 'Defaulting a not set option should affect its value');
}
}
/**
* @param FormatterOptions $options
*
* @return MediaWikiNumberLocalizer
*/
private function getNumberLocalizer(FormatterOptions $options)
{
$language = Language::factory($options->getOption(ValueFormatter::OPT_LANG));
return new MediaWikiNumberLocalizer($language);
}
/**
* Initializes the options keys ValueFormatter::OPT_LANG and
* FormatterLabelDescriptionLookupFactory::OPT_LANGUAGE_FALLBACK_CHAIN if they are not yet set.
*
* @param FormatterOptions $options The options to modify.
*
* @throws InvalidArgumentException
* @todo : Sort out how the desired language is specified. We have two language options,
* each accepting different ways of specifying the language. That's not good.
* @todo: this shouldn't be public at all. Perhaps factor it out into a helper class.
*/
public function applyLanguageDefaults(FormatterOptions $options)
{
$options->defaultOption(ValueFormatter::OPT_LANG, $this->defaultLanguage->getCode());
$lang = $options->getOption(ValueFormatter::OPT_LANG);
if (!is_string($lang)) {
throw new InvalidArgumentException('The value of OPT_LANG must be a language code. For a fallback chain, use OPT_LANGUAGE_FALLBACK_CHAIN.');
}
$fallbackOption = FormatterLabelDescriptionLookupFactory::OPT_LANGUAGE_FALLBACK_CHAIN;
if (!$options->hasOption($fallbackOption)) {
$fallbackMode = LanguageFallbackChainFactory::FALLBACK_ALL;
$options->setOption($fallbackOption, $this->languageFallbackChainFactory->newFromLanguageCode($lang, $fallbackMode));
}
if (!$options->getOption($fallbackOption) instanceof LanguageFallbackChain) {
throw new InvalidArgumentException('The value of OPT_LANGUAGE_FALLBACK_CHAIN must be ' . 'an instance of LanguageFallbackChain.');
}
}
private function assertFormatsCorrectly(LatLongValue $latLong, FormatterOptions $options, $expected)
{
$formatter = new GeoCoordinateFormatter($options);
$this->assertEquals($expected, $formatter->format($latLong), 'format()');
$precision = $options->getOption(GeoCoordinateFormatter::OPT_PRECISION);
$this->assertEquals($expected, $formatter->formatLatLongValue($latLong, $precision), 'formatLatLongValue()');
}