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[Bugfix][Locale] Fixed incomplete Locale data loading

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Sublocales like de_CH returned only incomplete results for
getDisplayCountries(), getDisplayLanguages() and getDisplayLocales(),
consisting only of results specific for this sublocale, but without the
results of their respective parent locale
This commit is contained in:
Manuel Kiessling 2012-01-13 10:29:12 +01:00
parent 33f68fe821
commit cacc880929
2 changed files with 81 additions and 0 deletions
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34
src/Symfony/Component/Locale/Locale.php
View File

@ -61,6 +61,11 @@ class Locale extends \Locale
}
}
$fallbackLocale = self::getFallbackLocale($locale);
if (null !== $fallbackLocale) {
$countries = array_merge(self::getDisplayCountries($fallbackLocale), $countries);
}
$collator->asort($countries);
self::$countries[$locale] = $countries;
@ -108,6 +113,11 @@ class Locale extends \Locale
}
}
$fallbackLocale = self::getFallbackLocale($locale);
if (null !== $fallbackLocale) {
$languages = array_merge(self::getDisplayLanguages($fallbackLocale), $languages);
}
$collator->asort($languages);
self::$languages[$locale] = $languages;
@ -150,6 +160,11 @@ class Locale extends \Locale
$locales[$code] = $name;
}
$fallbackLocale = self::getFallbackLocale($locale);
if (null !== $fallbackLocale) {
$locales = array_merge(self::getDisplayLocales($fallbackLocale), $locales);
}
$collator->asort($locales);
self::$locales[$locale] = $locales;
@ -168,4 +183,23 @@ class Locale extends \Locale
{
return array_keys(self::getDisplayLocales(self::getDefault()));
}
/**
* Returns the fallback locale for a given locale, if any
*
* @param $locale The locale to find the fallback for
* @return string|null The fallback locale, or null if no parent exists
*/
static protected function getFallbackLocale($locale)
{
if ($locale === self::getDefault()) {
return null;
}
if (false === $pos = strrpos($locale, '_')) {
return self::getDefault();
};
return substr($locale, 0, $pos);
}
}

47
tests/Symfony/Tests/Component/Locale/LocaleTest.php Normal file
View File

@ -0,0 +1,47 @@
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Tests\Component\Locale;
use Symfony\Component\Locale\Locale;
class LocaleTest extends \PHPUnit_Framework_TestCase
{
public function testGetDisplayCountriesReturnsFullListForSubLocale()
{
$countriesDe = Locale::getDisplayCountries('de');
$countriesDeCh = Locale::getDisplayCountries('de_CH');
$this->assertEquals(count($countriesDe), count($countriesDeCh));
$this->assertEquals($countriesDe['BD'], 'Bangladesch');
$this->assertEquals($countriesDeCh['BD'], 'Bangladesh');
}
public function testGetDisplayLanguagesReturnsFullListForSubLocale()
{
$languagesDe = Locale::getDisplayLanguages('de');
$languagesDeCh = Locale::getDisplayLanguages('de_CH');
$this->assertEquals(count($languagesDe), count($languagesDeCh));
$this->assertEquals($languagesDe['be'], 'Weißrussisch');
$this->assertEquals($languagesDeCh['be'], 'Weissrussisch');
}
public function testGetDisplayLocalesReturnsFullListForSubLocale()
{
$localesDe = Locale::getDisplayLocales('de');
$localesDeCh = Locale::getDisplayLocales('de_CH');
$this->assertEquals(count($localesDe), count($localesDeCh));
$this->assertEquals($localesDe['be'], 'Weißrussisch');
$this->assertEquals($localesDeCh['be'], 'Weissrussisch');
}
}