/**
* Load a localization for the current language from a directory.
*
* @param string $dir
* Directory path.
* @param bool $extend
* Whether to extend the existing localization object
* (true) or replace it (false).
* @return bool True if language file found, false otherwise.
*/
public static function loadFrom($dir, $extend = true)
{
$file = $dir . '/' . self::$language . '.';
if (isset(self::$cache)) {
$cached = self::$cache->getItem($file);
if ($cached->isHit()) {
$value = $cached->get();
if (is_array($value)) {
$localization = new Locale($value);
self::load($localization, $extend);
return true;
} else {
self::$cache->deleteItems(array($file));
}
}
}
if (file_exists($file . 'pot')) {
return true;
} elseif (file_exists($file . 'mo')) {
$localization = Locale::readMo($file . 'mo');
} elseif (file_exists($file . 'po')) {
$localization = Locale::readPo($file . 'po');
} else {
return false;
}
if (isset(self::$cache)) {
// self::$cache->set($file, $localization->getMessages(), 3600);
$item = self::$cache->getItem($file);
$item->set($localization->getMessages());
$item->expiresAfter(3600);
self::$cache->save($item);
}
self::load($localization, $extend);
return true;
}
public function testReadMo()
{
$l = Locale::readMo('tests/_data/I18n/da.mo');
$this->assertEquals('juni', $l->get('June'));
$this->assertEquals('d/m/Y', $l->shortDate);
$this->assertTrue(isset($l->shortTime));
$this->assertEquals('Der er 0 brugere', $l->nget('There are %1 users', 'There is %1 user', 0));
$this->assertEquals('Der er 1 bruger', $l->nget('There are %1 users', 'There is %1 user', 1));
$this->assertEquals('Der er 2 brugere', $l->nget('There are %1 users', 'There is %1 user', 2));
// big endian file:
$l = Locale::readMo('tests/_data/I18n/da.be.mo');
$this->assertEquals('juni', $l->get('June'));
$this->assertEquals('d/m/Y', $l->shortDate);
$this->assertTrue(isset($l->shortTime));
$this->assertEquals('Der er 0 brugere', $l->nget('There are %1 users', 'There is %1 user', 0));
$this->assertEquals('Der er 1 bruger', $l->nget('There are %1 users', 'There is %1 user', 1));
$this->assertEquals('Der er 2 brugere', $l->nget('There are %1 users', 'There is %1 user', 2));
// not a MO file:
$this->assertThrows('Jivoo\\I18n\\LocaleException', function () {
$l = Locale::readMo('tests/_data/I18n/da.po');
});
// not a MO file:
// TODO: why does this not work?
// $this->assertThrows('Jivoo\I18n\LocaleException', function() {
// $l = Locale::readMo('tests/_data/I18n/notafile');
// });
}
