/**
* Builds a list of the system languages which can be used in a select option
*
* @param string $selected Client key for the area
* @param string $basePath Base path to use
*
* @return array List of system languages
*
* @since 1.0
*/
protected function createLanguageList($selected, $basePath = JPATH_ROOT)
{
$list = array();
// Cache activation
$langs = Language::getKnownLanguages($basePath);
foreach ($langs as $lang => $metadata) {
$option = array();
$option['text'] = $metadata['name'];
$option['value'] = $lang;
if ($lang == $selected) {
$option['selected'] = 'selected="selected"';
}
$list[] = $option;
}
return $list;
}
/**
* Test...
*
* @covers Joomla\Language\Language::getKnownLanguages
*
* @return void
*/
public function testGetKnownLanguages()
{
// This method returns a list of known languages
$basePath = __DIR__ . '/data';
$localeString = 'en_GB.utf8, en_GB.UTF-8, en_GB, eng_GB, en, english, english-uk, uk, gbr, britain, england, great britain,' . ' uk, united kingdom, united-kingdom';
$option1 = array('name' => 'English (United Kingdom)', 'tag' => 'en-GB', 'rtl' => '0', 'locale' => $localeString, 'firstDay' => '0');
$listCompareEqual1 = array('en-GB' => $option1);
$list = Language::getKnownLanguages($basePath);
$this->assertEquals($listCompareEqual1, $list, 'Line: ' . __LINE__);
}
/**
* Get available languages
*
* @param string $key Array key
*
* @return array An array of published languages
*
* @since 11.1
*/
public static function getLanguages($key = 'default')
{
static $languages;
if (empty($languages)) {
// Installation uses available languages
if (Factory::getApplication()->getClientId() == 2) {
$languages[$key] = array();
$knownLangs = Language::getKnownLanguages(JPATH_BASE);
foreach ($knownLangs as $metadata) {
// Take off 3 letters iso code languages as they can't match browsers' languages and default them to en
$obj = new stdClass();
$obj->lang_code = $metadata['tag'];
$languages[$key][] = $obj;
}
} else {
$cache = Factory::getCache('com_languages', '');
if (!($languages = $cache->get('languages'))) {
$db = Factory::getDBO();
$query = $db->getQuery(true);
$query->select('*')->from('#__languages')->where('published=1')->order('ordering ASC');
$db->setQuery($query);
$languages['default'] = $db->loadObjectList();
$languages['sef'] = array();
$languages['lang_code'] = array();
if (isset($languages['default'][0])) {
foreach ($languages['default'] as $lang) {
$languages['sef'][$lang->sef] = $lang;
$languages['lang_code'][$lang->lang_code] = $lang;
}
}
$cache->store($languages, 'languages');
}
}
}
return $languages[$key];
}
